diff --git a/tests/include/alt-extra/psa/crypto.h b/tests/include/alt-extra/psa/crypto.h
deleted file mode 100644
index 005f3ae..0000000
--- a/tests/include/alt-extra/psa/crypto.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* The goal of the include/alt-extra directory is to test what happens
- * if certain files come _after_ the normal include directory.
- * Make sure that if the alt-extra directory comes before the normal
- * directory (so we wouldn't be achieving our test objective), the build
- * will fail.
- */
-#error "The normal include directory must come first in the include path"
diff --git a/tests/include/baremetal-override/time.h b/tests/include/baremetal-override/time.h
deleted file mode 100644
index 0a44275..0000000
--- a/tests/include/baremetal-override/time.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#error "time.h included in a configuration without MBEDTLS_HAVE_TIME"
diff --git a/tests/include/spe/crypto_spe.h b/tests/include/spe/crypto_spe.h
deleted file mode 100644
index fdf3a2d..0000000
--- a/tests/include/spe/crypto_spe.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright The Mbed TLS Contributors
- * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- *
- */
-
-/**
- * \file crypto_spe.h
- *
- * \brief When Mbed TLS is built with the MBEDTLS_PSA_CRYPTO_SPM option
- *        enabled, this header is included by all .c files in Mbed TLS that
- *        use PSA Crypto function names. This avoids duplication of symbols
- *        between TF-M and Mbed TLS.
- *
- * \note  This file should be included before including any PSA Crypto headers
- *        from Mbed TLS.
- */
-
-#ifndef CRYPTO_SPE_H
-#define CRYPTO_SPE_H
-
-#define PSA_FUNCTION_NAME(x) mbedcrypto__ ## x
-
-#define psa_crypto_init \
-    PSA_FUNCTION_NAME(psa_crypto_init)
-#define psa_key_derivation_get_capacity \
-    PSA_FUNCTION_NAME(psa_key_derivation_get_capacity)
-#define psa_key_derivation_set_capacity \
-    PSA_FUNCTION_NAME(psa_key_derivation_set_capacity)
-#define psa_key_derivation_input_bytes \
-    PSA_FUNCTION_NAME(psa_key_derivation_input_bytes)
-#define psa_key_derivation_output_bytes \
-    PSA_FUNCTION_NAME(psa_key_derivation_output_bytes)
-#define psa_key_derivation_input_key \
-    PSA_FUNCTION_NAME(psa_key_derivation_input_key)
-#define psa_key_derivation_output_key \
-    PSA_FUNCTION_NAME(psa_key_derivation_output_key)
-#define psa_key_derivation_setup \
-    PSA_FUNCTION_NAME(psa_key_derivation_setup)
-#define psa_key_derivation_abort \
-    PSA_FUNCTION_NAME(psa_key_derivation_abort)
-#define psa_key_derivation_key_agreement \
-    PSA_FUNCTION_NAME(psa_key_derivation_key_agreement)
-#define psa_raw_key_agreement \
-    PSA_FUNCTION_NAME(psa_raw_key_agreement)
-#define psa_generate_random \
-    PSA_FUNCTION_NAME(psa_generate_random)
-#define psa_aead_encrypt \
-    PSA_FUNCTION_NAME(psa_aead_encrypt)
-#define psa_aead_decrypt \
-    PSA_FUNCTION_NAME(psa_aead_decrypt)
-#define psa_open_key \
-    PSA_FUNCTION_NAME(psa_open_key)
-#define psa_close_key \
-    PSA_FUNCTION_NAME(psa_close_key)
-#define psa_import_key \
-    PSA_FUNCTION_NAME(psa_import_key)
-#define psa_destroy_key \
-    PSA_FUNCTION_NAME(psa_destroy_key)
-#define psa_get_key_attributes \
-    PSA_FUNCTION_NAME(psa_get_key_attributes)
-#define psa_reset_key_attributes \
-    PSA_FUNCTION_NAME(psa_reset_key_attributes)
-#define psa_export_key \
-    PSA_FUNCTION_NAME(psa_export_key)
-#define psa_export_public_key \
-    PSA_FUNCTION_NAME(psa_export_public_key)
-#define psa_purge_key \
-    PSA_FUNCTION_NAME(psa_purge_key)
-#define psa_copy_key \
-    PSA_FUNCTION_NAME(psa_copy_key)
-#define psa_cipher_operation_init \
-    PSA_FUNCTION_NAME(psa_cipher_operation_init)
-#define psa_cipher_generate_iv \
-    PSA_FUNCTION_NAME(psa_cipher_generate_iv)
-#define psa_cipher_set_iv \
-    PSA_FUNCTION_NAME(psa_cipher_set_iv)
-#define psa_cipher_encrypt_setup \
-    PSA_FUNCTION_NAME(psa_cipher_encrypt_setup)
-#define psa_cipher_decrypt_setup \
-    PSA_FUNCTION_NAME(psa_cipher_decrypt_setup)
-#define psa_cipher_update \
-    PSA_FUNCTION_NAME(psa_cipher_update)
-#define psa_cipher_finish \
-    PSA_FUNCTION_NAME(psa_cipher_finish)
-#define psa_cipher_abort \
-    PSA_FUNCTION_NAME(psa_cipher_abort)
-#define psa_hash_operation_init \
-    PSA_FUNCTION_NAME(psa_hash_operation_init)
-#define psa_hash_setup \
-    PSA_FUNCTION_NAME(psa_hash_setup)
-#define psa_hash_update \
-    PSA_FUNCTION_NAME(psa_hash_update)
-#define psa_hash_finish \
-    PSA_FUNCTION_NAME(psa_hash_finish)
-#define psa_hash_verify \
-    PSA_FUNCTION_NAME(psa_hash_verify)
-#define psa_hash_abort \
-    PSA_FUNCTION_NAME(psa_hash_abort)
-#define psa_hash_clone \
-    PSA_FUNCTION_NAME(psa_hash_clone)
-#define psa_hash_compute \
-    PSA_FUNCTION_NAME(psa_hash_compute)
-#define psa_hash_compare \
-    PSA_FUNCTION_NAME(psa_hash_compare)
-#define psa_mac_operation_init \
-    PSA_FUNCTION_NAME(psa_mac_operation_init)
-#define psa_mac_sign_setup \
-    PSA_FUNCTION_NAME(psa_mac_sign_setup)
-#define psa_mac_verify_setup \
-    PSA_FUNCTION_NAME(psa_mac_verify_setup)
-#define psa_mac_update \
-    PSA_FUNCTION_NAME(psa_mac_update)
-#define psa_mac_sign_finish \
-    PSA_FUNCTION_NAME(psa_mac_sign_finish)
-#define psa_mac_verify_finish \
-    PSA_FUNCTION_NAME(psa_mac_verify_finish)
-#define psa_mac_abort \
-    PSA_FUNCTION_NAME(psa_mac_abort)
-#define psa_sign_hash \
-    PSA_FUNCTION_NAME(psa_sign_hash)
-#define psa_verify_hash \
-    PSA_FUNCTION_NAME(psa_verify_hash)
-#define psa_asymmetric_encrypt \
-    PSA_FUNCTION_NAME(psa_asymmetric_encrypt)
-#define psa_asymmetric_decrypt \
-    PSA_FUNCTION_NAME(psa_asymmetric_decrypt)
-#define psa_generate_key \
-    PSA_FUNCTION_NAME(psa_generate_key)
-
-#endif /* CRYPTO_SPE_H */
diff --git a/tests/include/test/arguments.h b/tests/include/test/arguments.h
deleted file mode 100644
index 6d267b6..0000000
--- a/tests/include/test/arguments.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/**
- * \file arguments.h
- *
- * \brief Manipulation of test arguments.
- *
- * Much of the code is in host_test.function, to be migrated here later.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef TEST_ARGUMENTS_H
-#define TEST_ARGUMENTS_H
-
-#include "mbedtls/build_info.h"
-#include <stdint.h>
-#include <stdlib.h>
-
-typedef union {
-    size_t len;
-    intmax_t sint;
-} mbedtls_test_argument_t;
-
-#endif /* TEST_ARGUMENTS_H */
diff --git a/tests/include/test/asn1_helpers.h b/tests/include/test/asn1_helpers.h
deleted file mode 100644
index 2eb9171..0000000
--- a/tests/include/test/asn1_helpers.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/** Helper functions for tests that manipulate ASN.1 data.
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef ASN1_HELPERS_H
-#define ASN1_HELPERS_H
-
-#include "test/helpers.h"
-
-/** Skip past an INTEGER in an ASN.1 buffer.
- *
- * Mark the current test case as failed in any of the following conditions:
- * - The buffer does not start with an ASN.1 INTEGER.
- * - The integer's size or parity does not match the constraints expressed
- *   through \p min_bits, \p max_bits and \p must_be_odd.
- *
- * \param p             Upon entry, `*p` points to the first byte of the
- *                      buffer to parse.
- *                      On successful return, `*p` points to the first byte
- *                      after the parsed INTEGER.
- *                      On failure, `*p` is unspecified.
- * \param end           The end of the ASN.1 buffer.
- * \param min_bits      Fail the test case if the integer does not have at
- *                      least this many significant bits.
- * \param max_bits      Fail the test case if the integer has more than
- *                      this many significant bits.
- * \param must_be_odd   Fail the test case if the integer is even.
- *
- * \return              \c 0 if the test failed, otherwise 1.
- */
-int mbedtls_test_asn1_skip_integer(unsigned char **p, const unsigned char *end,
-                                   size_t min_bits, size_t max_bits,
-                                   int must_be_odd);
-
-#endif /* ASN1_HELPERS_H */
diff --git a/tests/include/test/bignum_codepath_check.h b/tests/include/test/bignum_codepath_check.h
deleted file mode 100644
index 3d72be1..0000000
--- a/tests/include/test/bignum_codepath_check.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/** Support for path tracking in optionally safe bignum functions
- *
- * The functions are called when an optionally safe path is taken and logs it with a single
- * variable. This variable is at any time in one of three states:
- *      - MBEDTLS_MPI_IS_TEST: No optionally safe path has been taken since the last reset
- *      - MBEDTLS_MPI_IS_SECRET: Only safe paths were teken since the last reset
- *      - MBEDTLS_MPI_IS_PUBLIC: At least one unsafe path has been taken since the last reset
- *
- * Use a simple global variable to track execution path. Making it work with multithreading
- * isn't worth the effort as multithreaded tests add little to no value here.
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef BIGNUM_CODEPATH_CHECK_H
-#define BIGNUM_CODEPATH_CHECK_H
-
-#include "bignum_core.h"
-
-#if defined(MBEDTLS_TEST_HOOKS) && !defined(MBEDTLS_THREADING_C)
-
-extern int mbedtls_codepath_check;
-
-/**
- * \brief         Setup the codepath test hooks used by optionally safe bignum functions to signal
- *                the path taken.
- */
-void mbedtls_codepath_test_hooks_setup(void);
-
-/**
- * \brief         Teardown the codepath test hooks used by optionally safe bignum functions to
- *                signal the path taken.
- */
-void mbedtls_codepath_test_hooks_teardown(void);
-
-/**
- * \brief         Reset the state of the codepath to the initial state.
- */
-static inline void mbedtls_codepath_reset(void)
-{
-    mbedtls_codepath_check = MBEDTLS_MPI_IS_TEST;
-}
-
-/** Check the codepath taken and fail if it doesn't match.
- *
- * When a function returns with an error, it can do so before reaching any interesting codepath. The
- * same can happen if a parameter to the function is zero. In these cases we need to allow
- * the codepath tracking variable to still have its initial "not set" value.
- *
- * This macro expands to an instruction, not an expression.
- * It may jump to the \c exit label.
- *
- * \param path      The expected codepath.
- *                  This expression may be evaluated multiple times.
- * \param ret       The expected return value.
- * \param E         The MPI parameter that can cause shortcuts.
- */
-#define ASSERT_BIGNUM_CODEPATH(path, ret, E)                            \
-    do {                                                                \
-        if ((ret) != 0 || (E).n == 0) {                                 \
-            TEST_ASSERT(mbedtls_codepath_check == (path) ||             \
-                        mbedtls_codepath_check == MBEDTLS_MPI_IS_TEST); \
-        } else {                                                        \
-            TEST_EQUAL(mbedtls_codepath_check, (path));                 \
-        }                                                               \
-    } while (0)
-
-/** Check the codepath taken and fail if it doesn't match.
- *
- * When a function returns with an error, it can do so before reaching any interesting codepath. In
- * this case we need to allow the codepath tracking variable to still have its
- * initial "not set" value.
- *
- * This macro expands to an instruction, not an expression.
- * It may jump to the \c exit label.
- *
- * \param path      The expected codepath.
- *                  This expression may be evaluated multiple times.
- * \param ret       The expected return value.
- */
-#define ASSERT_RSA_CODEPATH(path, ret)                                  \
-    do {                                                                \
-        if ((ret) != 0) {                                               \
-            TEST_ASSERT(mbedtls_codepath_check == (path) ||             \
-                        mbedtls_codepath_check == MBEDTLS_MPI_IS_TEST); \
-        } else {                                                        \
-            TEST_EQUAL(mbedtls_codepath_check, (path));                 \
-        }                                                               \
-    } while (0)
-#endif /* MBEDTLS_TEST_HOOKS && !MBEDTLS_THREADING_C */
-
-#endif /* BIGNUM_CODEPATH_CHECK_H */
diff --git a/tests/include/test/bignum_helpers.h b/tests/include/test/bignum_helpers.h
deleted file mode 100644
index a5e49cb..0000000
--- a/tests/include/test/bignum_helpers.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/**
- * \file bignum_helpers.h
- *
- * \brief   This file contains the prototypes of helper functions for
- *          bignum-related testing.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef TEST_BIGNUM_HELPERS_H
-#define TEST_BIGNUM_HELPERS_H
-
-#include <mbedtls/build_info.h>
-
-#if defined(MBEDTLS_BIGNUM_C)
-
-#include <mbedtls/bignum.h>
-#include <bignum_mod.h>
-
-/** Allocate and populate a core MPI from a test case argument.
- *
- * This function allocates exactly as many limbs as necessary to fit
- * the length of the input. In other words, it preserves leading zeros.
- *
- * The limb array is allocated with mbedtls_calloc() and must later be
- * freed with mbedtls_free().
- *
- * \param[in,out] pX    The address where a pointer to the allocated limb
- *                      array will be stored.
- *                      \c *pX must be null on entry.
- *                      On exit, \c *pX is null on error or if the number
- *                      of limbs is 0.
- * \param[out] plimbs   The address where the number of limbs will be stored.
- * \param[in] input     The test argument to read.
- *                      It is interpreted as a hexadecimal representation
- *                      of a non-negative integer.
- *
- * \return \c 0 on success, an \c MBEDTLS_ERR_MPI_xxx error code otherwise.
- */
-int mbedtls_test_read_mpi_core(mbedtls_mpi_uint **pX, size_t *plimbs,
-                               const char *input);
-
-/** Read a modulus from a hexadecimal string.
- *
- * This function allocates exactly as many limbs as necessary to fit
- * the length of the input. In other words, it preserves leading zeros.
- *
- * The limb array is allocated with mbedtls_calloc() and must later be
- * freed with mbedtls_free(). You can do that by calling
- * mbedtls_test_mpi_mod_modulus_free_with_limbs().
- *
- * \param[in,out] N     A modulus structure. It must be initialized, but
- *                      not set up.
- * \param[in] s         The null-terminated hexadecimal string to read from.
- * \param int_rep       The desired representation of residues.
- *
- * \return \c 0 on success, an \c MBEDTLS_ERR_MPI_xxx error code otherwise.
- */
-int mbedtls_test_read_mpi_modulus(mbedtls_mpi_mod_modulus *N,
-                                  const char *s,
-                                  mbedtls_mpi_mod_rep_selector int_rep);
-
-/** Free a modulus and its limbs.
- *
- * \param[in] N         A modulus structure such that there is no other
- *                      reference to `N->p`.
- */
-void mbedtls_test_mpi_mod_modulus_free_with_limbs(mbedtls_mpi_mod_modulus *N);
-
-/** Read an MPI from a hexadecimal string.
- *
- * Like mbedtls_mpi_read_string(), but with tighter guarantees around
- * edge cases.
- *
- * - This function guarantees that if \p s begins with '-' then the sign
- *   bit of the result will be negative, even if the value is 0.
- *   When this function encounters such a "negative 0", it calls
- *   mbedtls_test_increment_case_uses_negative_0().
- * - The size of the result is exactly the minimum number of limbs needed to fit
- *   the digits in the input. In particular, this function constructs a bignum
- *   with 0 limbs for an empty string, and a bignum with leading 0 limbs if the
- *   string has sufficiently many leading 0 digits. This is important so that
- *   the "0 (null)" and "0 (1 limb)" and "leading zeros" test cases do what they
- *   claim.
- *
- * \param[out] X        The MPI object to populate. It must be initialized.
- * \param[in] s         The null-terminated hexadecimal string to read from.
- *
- * \return \c 0 on success, an \c MBEDTLS_ERR_MPI_xxx error code otherwise.
- */
-int mbedtls_test_read_mpi(mbedtls_mpi *X, const char *s);
-
-#endif /* MBEDTLS_BIGNUM_C */
-
-#endif /* TEST_BIGNUM_HELPERS_H */
diff --git a/tests/include/test/constant_flow.h b/tests/include/test/constant_flow.h
deleted file mode 100644
index c5658eb..0000000
--- a/tests/include/test/constant_flow.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- * \file constant_flow.h
- *
- * \brief   This file contains tools to ensure tested code has constant flow.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef TEST_CONSTANT_FLOW_H
-#define TEST_CONSTANT_FLOW_H
-
-#include "mbedtls/build_info.h"
-
-/*
- * This file defines the two macros
- *
- *  #define TEST_CF_SECRET(ptr, size)
- *  #define TEST_CF_PUBLIC(ptr, size)
- *
- * that can be used in tests to mark a memory area as secret (no branch or
- * memory access should depend on it) or public (default, only needs to be
- * marked explicitly when it was derived from secret data).
- *
- * Arguments:
- * - ptr: a pointer to the memory area to be marked
- * - size: the size in bytes of the memory area
- *
- * Implementation:
- * The basic idea is that of ctgrind <https://github.com/agl/ctgrind>: we can
- * re-use tools that were designed for checking use of uninitialized memory.
- * This file contains two implementations: one based on MemorySanitizer, the
- * other on valgrind's memcheck. If none of them is enabled, dummy macros that
- * do nothing are defined for convenience.
- *
- * \note #TEST_CF_SECRET must be called directly from within a .function file,
- *       not indirectly via a macro defined under tests/include or a function
- *       under tests/src. This is because we only run Valgrind for constant
- *       flow on test suites that have greppable annotations inside them (see
- *       `skip_suites_without_constant_flow` in `tests/scripts/all.sh`).
- */
-
-#if defined(MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN)
-#include <sanitizer/msan_interface.h>
-
-/* Use macros to avoid messing up with origin tracking */
-#define TEST_CF_SECRET  __msan_allocated_memory
-// void __msan_allocated_memory(const volatile void* data, size_t size);
-#define TEST_CF_PUBLIC  __msan_unpoison
-// void __msan_unpoison(const volatile void *a, size_t size);
-
-#elif defined(MBEDTLS_TEST_CONSTANT_FLOW_VALGRIND)
-#include <valgrind/memcheck.h>
-
-#define TEST_CF_SECRET  VALGRIND_MAKE_MEM_UNDEFINED
-// VALGRIND_MAKE_MEM_UNDEFINED(_qzz_addr, _qzz_len)
-#define TEST_CF_PUBLIC  VALGRIND_MAKE_MEM_DEFINED
-// VALGRIND_MAKE_MEM_DEFINED(_qzz_addr, _qzz_len)
-
-#else /* MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN ||
-         MBEDTLS_TEST_CONSTANT_FLOW_VALGRIND */
-
-#define TEST_CF_SECRET(ptr, size)
-#define TEST_CF_PUBLIC(ptr, size)
-
-#endif /* MBEDTLS_TEST_CONSTANT_FLOW_MEMSAN ||
-          MBEDTLS_TEST_CONSTANT_FLOW_VALGRIND */
-
-#endif /* TEST_CONSTANT_FLOW_H */
diff --git a/tests/include/test/drivers/aead.h b/tests/include/test/drivers/aead.h
deleted file mode 100644
index a033e39..0000000
--- a/tests/include/test/drivers/aead.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Test driver for AEAD driver entry points.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVERS_AEAD_H
-#define PSA_CRYPTO_TEST_DRIVERS_AEAD_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <psa/crypto_driver_common.h>
-
-typedef struct {
-    /* If not PSA_SUCCESS, return this error code instead of processing the
-     * function call. */
-    psa_status_t forced_status;
-    /* Count the amount of times AEAD driver functions are called. */
-    unsigned long hits_encrypt;
-    unsigned long hits_decrypt;
-    unsigned long hits_encrypt_setup;
-    unsigned long hits_decrypt_setup;
-    unsigned long hits_set_nonce;
-    unsigned long hits_set_lengths;
-    unsigned long hits_update_ad;
-    unsigned long hits_update;
-    unsigned long hits_finish;
-    unsigned long hits_verify;
-    unsigned long hits_abort;
-
-    /* Status returned by the last AEAD driver function call. */
-    psa_status_t driver_status;
-} mbedtls_test_driver_aead_hooks_t;
-
-#define MBEDTLS_TEST_DRIVER_AEAD_INIT { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
-static inline mbedtls_test_driver_aead_hooks_t
-mbedtls_test_driver_aead_hooks_init(void)
-{
-    const mbedtls_test_driver_aead_hooks_t v = MBEDTLS_TEST_DRIVER_AEAD_INIT;
-    return v;
-}
-
-extern mbedtls_test_driver_aead_hooks_t mbedtls_test_driver_aead_hooks;
-
-psa_status_t mbedtls_test_transparent_aead_encrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *nonce, size_t nonce_length,
-    const uint8_t *additional_data, size_t additional_data_length,
-    const uint8_t *plaintext, size_t plaintext_length,
-    uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length);
-
-psa_status_t mbedtls_test_transparent_aead_decrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *nonce, size_t nonce_length,
-    const uint8_t *additional_data, size_t additional_data_length,
-    const uint8_t *ciphertext, size_t ciphertext_length,
-    uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length);
-
-psa_status_t mbedtls_test_transparent_aead_encrypt_setup(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_transparent_aead_decrypt_setup(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_transparent_aead_set_nonce(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const uint8_t *nonce,
-    size_t nonce_length);
-
-psa_status_t mbedtls_test_transparent_aead_set_lengths(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    size_t ad_length,
-    size_t plaintext_length);
-
-psa_status_t mbedtls_test_transparent_aead_update_ad(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length);
-
-psa_status_t mbedtls_test_transparent_aead_update(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length);
-
-psa_status_t mbedtls_test_transparent_aead_finish(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    uint8_t *ciphertext,
-    size_t ciphertext_size,
-    size_t *ciphertext_length,
-    uint8_t *tag,
-    size_t tag_size,
-    size_t *tag_length);
-
-psa_status_t mbedtls_test_transparent_aead_verify(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    uint8_t *plaintext,
-    size_t plaintext_size,
-    size_t *plaintext_length,
-    const uint8_t *tag,
-    size_t tag_length);
-
-psa_status_t mbedtls_test_transparent_aead_abort(
-    mbedtls_transparent_test_driver_aead_operation_t *operation);
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVERS_AEAD_H */
diff --git a/tests/include/test/drivers/asymmetric_encryption.h b/tests/include/test/drivers/asymmetric_encryption.h
deleted file mode 100644
index 0ac7708..0000000
--- a/tests/include/test/drivers/asymmetric_encryption.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Test driver for asymmetric encryption.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVERS_ASYMMETRIC_ENCRYPTION_H
-#define PSA_CRYPTO_TEST_DRIVERS_ASYMMETRIC_ENCRYPTION_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <psa/crypto_driver_common.h>
-#include <psa/crypto.h>
-
-typedef struct {
-    /* If non-null, on success, copy this to the output. */
-    void *forced_output;
-    size_t forced_output_length;
-    /* If not PSA_SUCCESS, return this error code instead of processing the
-     * function call. */
-    psa_status_t forced_status;
-    /* Count the amount of times one of the asymmetric_encryption driver
-       functions is called. */
-    unsigned long hits;
-} mbedtls_test_driver_asymmetric_encryption_hooks_t;
-
-#define MBEDTLS_TEST_DRIVER_ASYMMETRIC_ENCRYPTION_INIT { NULL, 0, PSA_SUCCESS, 0 }
-
-static inline mbedtls_test_driver_asymmetric_encryption_hooks_t
-mbedtls_test_driver_asymmetric_encryption_hooks_init(void)
-{
-    const mbedtls_test_driver_asymmetric_encryption_hooks_t v =
-        MBEDTLS_TEST_DRIVER_ASYMMETRIC_ENCRYPTION_INIT;
-    return v;
-}
-
-extern mbedtls_test_driver_asymmetric_encryption_hooks_t
-    mbedtls_test_driver_asymmetric_encryption_hooks;
-
-psa_status_t mbedtls_test_transparent_asymmetric_encrypt(
-    const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
-    size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
-    size_t input_length, const uint8_t *salt, size_t salt_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_opaque_asymmetric_encrypt(
-    const psa_key_attributes_t *attributes, const uint8_t *key,
-    size_t key_length, psa_algorithm_t alg, const uint8_t *input,
-    size_t input_length, const uint8_t *salt, size_t salt_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_transparent_asymmetric_decrypt(
-    const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
-    size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
-    size_t input_length, const uint8_t *salt, size_t salt_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_opaque_asymmetric_decrypt(
-    const psa_key_attributes_t *attributes, const uint8_t *key,
-    size_t key_length, psa_algorithm_t alg, const uint8_t *input,
-    size_t input_length, const uint8_t *salt, size_t salt_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVERS_ASYMMETRIC_ENCRYPTION_H */
diff --git a/tests/include/test/drivers/cipher.h b/tests/include/test/drivers/cipher.h
deleted file mode 100644
index 2fe47e4..0000000
--- a/tests/include/test/drivers/cipher.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Test driver for cipher functions
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVERS_CIPHER_H
-#define PSA_CRYPTO_TEST_DRIVERS_CIPHER_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <psa/crypto_driver_common.h>
-#include <psa/crypto.h>
-
-#include "mbedtls/cipher.h"
-
-typedef struct {
-    /* If non-null, on success, copy this to the output. */
-    void *forced_output;
-    size_t forced_output_length;
-    /* If not PSA_SUCCESS, return this error code instead of processing the
-     * function call. */
-    psa_status_t forced_status;
-    psa_status_t forced_status_encrypt;
-    psa_status_t forced_status_set_iv;
-    /* Count the amount of times one of the cipher driver functions is called. */
-    unsigned long hits;
-    unsigned long hits_encrypt;
-    unsigned long hits_set_iv;
-} mbedtls_test_driver_cipher_hooks_t;
-
-#define MBEDTLS_TEST_DRIVER_CIPHER_INIT { NULL, 0, \
-                                          PSA_SUCCESS, PSA_SUCCESS, PSA_SUCCESS, \
-                                          0, 0, 0 }
-static inline mbedtls_test_driver_cipher_hooks_t
-mbedtls_test_driver_cipher_hooks_init(void)
-{
-    const mbedtls_test_driver_cipher_hooks_t v = MBEDTLS_TEST_DRIVER_CIPHER_INIT;
-    return v;
-}
-
-extern mbedtls_test_driver_cipher_hooks_t mbedtls_test_driver_cipher_hooks;
-
-psa_status_t mbedtls_test_transparent_cipher_encrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *iv, size_t iv_length,
-    const uint8_t *input, size_t input_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_transparent_cipher_decrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *input, size_t input_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_transparent_cipher_encrypt_setup(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_transparent_cipher_decrypt_setup(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_transparent_cipher_abort(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation);
-
-psa_status_t mbedtls_test_transparent_cipher_set_iv(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    const uint8_t *iv, size_t iv_length);
-
-psa_status_t mbedtls_test_transparent_cipher_update(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    const uint8_t *input, size_t input_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_transparent_cipher_finish(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-/*
- * opaque versions
- */
-psa_status_t mbedtls_test_opaque_cipher_encrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *iv, size_t iv_length,
-    const uint8_t *input, size_t input_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_opaque_cipher_decrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *input, size_t input_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_opaque_cipher_encrypt_setup(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_opaque_cipher_decrypt_setup(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_opaque_cipher_abort(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation);
-
-psa_status_t mbedtls_test_opaque_cipher_set_iv(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    const uint8_t *iv, size_t iv_length);
-
-psa_status_t mbedtls_test_opaque_cipher_update(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    const uint8_t *input, size_t input_length,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_opaque_cipher_finish(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVERS_CIPHER_H */
diff --git a/tests/include/test/drivers/config_test_driver.h b/tests/include/test/drivers/config_test_driver.h
deleted file mode 100644
index ec8bcb6..0000000
--- a/tests/include/test/drivers/config_test_driver.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Mbed TLS configuration for PSA test driver libraries. It includes:
- * . the minimum set of modules needed by the PSA core.
- * . the Mbed TLS configuration options that may need to be additionally
- *   enabled for the purpose of a specific test.
- * . the PSA configuration file for the Mbed TLS library and its test drivers.
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef MBEDTLS_CONFIG_H
-#define MBEDTLS_CONFIG_H
-
-#if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
-#define _CRT_SECURE_NO_DEPRECATE 1
-#endif
-
-#define MBEDTLS_PSA_CRYPTO_C
-#define MBEDTLS_PSA_CRYPTO_CONFIG
-
-/* PSA core mandatory configuration options */
-#define MBEDTLS_CIPHER_C
-#define MBEDTLS_AES_C
-#define MBEDTLS_SHA256_C
-#define MBEDTLS_PSA_BUILTIN_ALG_SHA_256 1
-#define MBEDTLS_CTR_DRBG_C
-#define MBEDTLS_ENTROPY_C
-#define MBEDTLS_ENTROPY_FORCE_SHA256
-
-/*
- * Configuration options that may need to be additionally enabled for the
- * purpose of a specific set of tests.
- */
-//#define MBEDTLS_SHA1_C
-//#define MBEDTLS_SHA224_C
-//#define MBEDTLS_SHA384_C
-//#define MBEDTLS_SHA512_C
-//#define MBEDTLS_MD_C
-//#define MBEDTLS_PEM_PARSE_C
-//#define MBEDTLS_BASE64_C
-//#define MBEDTLS_THREADING_C
-//#define MBEDTLS_THREADING_PTHREAD
-
-#endif /* MBEDTLS_CONFIG_H */
diff --git a/tests/include/test/drivers/crypto_config_test_driver_extension.h b/tests/include/test/drivers/crypto_config_test_driver_extension.h
deleted file mode 100644
index 66378e7..0000000
--- a/tests/include/test/drivers/crypto_config_test_driver_extension.h
+++ /dev/null
@@ -1,689 +0,0 @@
-/**
- * This file is intended to be used to build PSA external test driver
- * libraries (libtestdriver1).
- *
- * It is intended to be appended by the test build system to the
- * crypto_config.h file of the Mbed TLS library the test library will be
- * linked to (see `tests/Makefile` libtestdriver1 target). This is done in
- * order to insert it at the right time: after the main configuration
- * (PSA_WANT) but before the logic that determines what built-ins to enable
- * based on PSA_WANT and MBEDTLS_PSA_ACCEL macros.
- *
- * It reverses the PSA_ACCEL_* macros defining the cryptographic operations
- * that will be accelerated in the main library:
- * - When something is accelerated in the main library, we need it supported
- *   in libtestdriver1, so we disable the accel macro in order to the built-in
- *   to be enabled.
- * - When something is NOT accelerated in the main library, we don't need it
- *   in libtestdriver1, so we enable its accel macro in order to the built-in
- *   to be disabled, to keep libtestdriver1 minimal. (We can't adjust the
- *   PSA_WANT macros as they need to be the same between libtestdriver1 and
- *   the main library, since they determine the ABI between the two.)
- */
-
-#include "psa/crypto_legacy.h"
-
-#if defined(PSA_WANT_ALG_CBC_NO_PADDING)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_CBC_NO_PADDING)
-#undef MBEDTLS_PSA_ACCEL_ALG_CBC_NO_PADDING
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_CBC_NO_PADDING 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_CBC_PKCS7)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_CBC_PKCS7)
-#undef MBEDTLS_PSA_ACCEL_ALG_CBC_PKCS7
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_CBC_PKCS7 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_CFB)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_CFB)
-#undef MBEDTLS_PSA_ACCEL_ALG_CFB
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_CFB 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_CMAC)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_CMAC)
-#undef MBEDTLS_PSA_ACCEL_ALG_CMAC
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_CMAC 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_CTR)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_CTR)
-#undef MBEDTLS_PSA_ACCEL_ALG_CTR
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_CTR 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_STREAM_CIPHER)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_STREAM_CIPHER)
-#undef MBEDTLS_PSA_ACCEL_ALG_STREAM_CIPHER
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_STREAM_CIPHER 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_ECB_NO_PADDING)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_ECB_NO_PADDING)
-#undef MBEDTLS_PSA_ACCEL_ALG_ECB_NO_PADDING
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_ECB_NO_PADDING 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_256)
-#undef MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_256
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_256 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_BRAINPOOL_P_R1_384)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_384)
-#undef MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_384
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_384 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_BRAINPOOL_P_R1_512)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_512)
-#undef MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_512
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_BRAINPOOL_P_R1_512 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_MONTGOMERY_255)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_255)
-#undef MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_255
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_255 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_MONTGOMERY_448)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_448)
-#undef MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_448
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_MONTGOMERY_448 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_SECP_K1_192)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_SECP_K1_192)
-#undef MBEDTLS_PSA_ACCEL_ECC_SECP_K1_192
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_SECP_K1_192 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_SECP_K1_224)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_SECP_K1_224)
-#undef MBEDTLS_PSA_ACCEL_ECC_SECP_K1_224
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_SECP_K1_224 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_SECP_K1_256)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_SECP_K1_256)
-#undef MBEDTLS_PSA_ACCEL_ECC_SECP_K1_256
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_SECP_K1_256 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_SECP_R1_192)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_192)
-#undef MBEDTLS_PSA_ACCEL_ECC_SECP_R1_192
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_SECP_R1_192 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_SECP_R1_224)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_224)
-#undef MBEDTLS_PSA_ACCEL_ECC_SECP_R1_224
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_SECP_R1_224 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_SECP_R1_256)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_256)
-#undef MBEDTLS_PSA_ACCEL_ECC_SECP_R1_256
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_SECP_R1_256 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_SECP_R1_384)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_384)
-#undef MBEDTLS_PSA_ACCEL_ECC_SECP_R1_384
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_SECP_R1_384 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ECC_SECP_R1_521)
-#if defined(MBEDTLS_PSA_ACCEL_ECC_SECP_R1_521)
-#undef MBEDTLS_PSA_ACCEL_ECC_SECP_R1_521
-#else
-#define MBEDTLS_PSA_ACCEL_ECC_SECP_R1_521 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_DETERMINISTIC_ECDSA)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_DETERMINISTIC_ECDSA)
-#undef MBEDTLS_PSA_ACCEL_ALG_DETERMINISTIC_ECDSA
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_DETERMINISTIC_ECDSA 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_ECDSA)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_ECDSA)
-#undef MBEDTLS_PSA_ACCEL_ALG_ECDSA
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_ECDSA 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_ECDH)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_ECDH)
-#undef MBEDTLS_PSA_ACCEL_ALG_ECDH
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_ECDH 1
-#endif
-#endif
-
-#if defined(PSA_WANT_DH_RFC7919_2048)
-#if defined(MBEDTLS_PSA_ACCEL_DH_RFC7919_2048)
-#undef MBEDTLS_PSA_ACCEL_DH_RFC7919_2048
-#else
-#define MBEDTLS_PSA_ACCEL_DH_RFC7919_2048
-#endif
-#endif
-
-#if defined(PSA_WANT_DH_RFC7919_3072)
-#if defined(MBEDTLS_PSA_ACCEL_DH_RFC7919_3072)
-#undef MBEDTLS_PSA_ACCEL_DH_RFC7919_3072
-#else
-#define MBEDTLS_PSA_ACCEL_DH_RFC7919_3072
-#endif
-#endif
-
-#if defined(PSA_WANT_DH_RFC7919_4096)
-#if defined(MBEDTLS_PSA_ACCEL_DH_RFC7919_4096)
-#undef MBEDTLS_PSA_ACCEL_DH_RFC7919_4096
-#else
-#define MBEDTLS_PSA_ACCEL_DH_RFC7919_4096
-#endif
-#endif
-
-#if defined(PSA_WANT_DH_RFC7919_6144)
-#if defined(MBEDTLS_PSA_ACCEL_DH_RFC7919_6144)
-#undef MBEDTLS_PSA_ACCEL_DH_RFC7919_6144
-#else
-#define MBEDTLS_PSA_ACCEL_DH_RFC7919_6144
-#endif
-#endif
-
-#if defined(PSA_WANT_DH_RFC7919_8192)
-#if defined(MBEDTLS_PSA_ACCEL_DH_RFC7919_8192)
-#undef MBEDTLS_PSA_ACCEL_DH_RFC7919_8192
-#else
-#define MBEDTLS_PSA_ACCEL_DH_RFC7919_8192
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_FFDH)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_FFDH)
-#undef MBEDTLS_PSA_ACCEL_ALG_FFDH
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_FFDH 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_MD5)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_MD5)
-#undef MBEDTLS_PSA_ACCEL_ALG_MD5
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_MD5 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_OFB)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_OFB)
-#undef MBEDTLS_PSA_ACCEL_ALG_OFB
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_OFB 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_RIPEMD160)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_RIPEMD160)
-#undef MBEDTLS_PSA_ACCEL_ALG_RIPEMD160
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_RIPEMD160 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_RSA_PKCS1V15_SIGN)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_SIGN)
-#undef MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_SIGN
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_SIGN 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_RSA_PSS)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_RSA_PSS)
-#undef MBEDTLS_PSA_ACCEL_ALG_RSA_PSS
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_RSA_PSS 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_SHA_1)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_1)
-#undef MBEDTLS_PSA_ACCEL_ALG_SHA_1
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_SHA_1 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_SHA_224)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_224)
-#undef MBEDTLS_PSA_ACCEL_ALG_SHA_224
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_SHA_224 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_SHA_256)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_256)
-#undef MBEDTLS_PSA_ACCEL_ALG_SHA_256
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_SHA_256 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_SHA_384)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_384)
-#undef MBEDTLS_PSA_ACCEL_ALG_SHA_384
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_SHA_384 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_SHA_512)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_512)
-#undef MBEDTLS_PSA_ACCEL_ALG_SHA_512
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_SHA_512 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_SHA3_224)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_224)
-#undef MBEDTLS_PSA_ACCEL_ALG_SHA3_224
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_SHA3_224 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_SHA3_256)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_256)
-#undef MBEDTLS_PSA_ACCEL_ALG_SHA3_256
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_SHA3_256 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_SHA3_384)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_384)
-#undef MBEDTLS_PSA_ACCEL_ALG_SHA3_384
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_SHA3_384 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_SHA3_512)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_512)
-#undef MBEDTLS_PSA_ACCEL_ALG_SHA3_512
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_SHA3_512 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_XTS)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_XTS)
-#undef MBEDTLS_PSA_ACCEL_ALG_XTS
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_XTS 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_CHACHA20_POLY1305)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_CHACHA20_POLY1305)
-#undef MBEDTLS_PSA_ACCEL_ALG_CHACHA20_POLY1305
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_CHACHA20_POLY1305 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_JPAKE)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_JPAKE)
-#undef MBEDTLS_PSA_ACCEL_ALG_JPAKE
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_JPAKE 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_AES)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_AES)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_AES
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_AES 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_ARIA)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ARIA)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_ARIA
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_ARIA 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_CAMELLIA)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_CAMELLIA)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_CAMELLIA
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_CAMELLIA 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_BASIC)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_BASIC
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_BASIC 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_IMPORT)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_IMPORT 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_EXPORT)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_EXPORT 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_GENERATE)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_GENERATE)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_GENERATE
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_GENERATE 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_DERIVE)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_DERIVE
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR_DERIVE 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_DH_KEY_PAIR_BASIC)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_BASIC)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_BASIC
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_BASIC 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_DH_KEY_PAIR_IMPORT)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_IMPORT)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_IMPORT
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_IMPORT 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_DH_KEY_PAIR_EXPORT)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_EXPORT)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_EXPORT
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_EXPORT 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_DH_KEY_PAIR_GENERATE)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_GENERATE)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_GENERATE
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_KEY_PAIR_GENERATE 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_BASIC)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_BASIC)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_BASIC
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_BASIC 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_IMPORT)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_IMPORT)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_IMPORT
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_IMPORT 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_EXPORT)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_EXPORT)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_EXPORT
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_EXPORT 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_RSA_KEY_PAIR_GENERATE)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_GENERATE)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_GENERATE
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR_GENERATE 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_PUBLIC_KEY)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_PUBLIC_KEY
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_PUBLIC_KEY 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_DH_PUBLIC_KEY)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_PUBLIC_KEY)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_PUBLIC_KEY
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_DH_PUBLIC_KEY 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_CHACHA20)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_CHACHA20)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_CHACHA20
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_CHACHA20 1
-#endif
-#endif
-
-
-#if defined(PSA_WANT_ALG_TLS12_PRF)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_TLS12_PRF)
-#undef MBEDTLS_PSA_ACCEL_ALG_TLS12_PRF
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_TLS12_PRF 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_TLS12_PSK_TO_MS)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_TLS12_PSK_TO_MS)
-#undef MBEDTLS_PSA_ACCEL_ALG_TLS12_PSK_TO_MS
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_TLS12_PSK_TO_MS 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_TLS12_ECJPAKE_TO_PMS)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_TLS12_ECJPAKE_TO_PMS)
-#undef MBEDTLS_PSA_ACCEL_ALG_TLS12_ECJPAKE_TO_PMS
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_TLS12_ECJPAKE_TO_PMS 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_GCM)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_GCM)
-#undef MBEDTLS_PSA_ACCEL_ALG_GCM
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_GCM 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_CCM)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_CCM)
-#undef MBEDTLS_PSA_ACCEL_ALG_CCM
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_CCM 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_CCM_STAR_NO_TAG)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_CCM_STAR_NO_TAG)
-#undef MBEDTLS_PSA_ACCEL_ALG_CCM_STAR_NO_TAG
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_CCM_STAR_NO_TAG 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_CBC_MAC)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_CBC_MAC)
-#undef MBEDTLS_PSA_ACCEL_ALG_CBC_MAC
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_CBC_MAC 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_HMAC)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_HMAC)
-#undef MBEDTLS_PSA_ACCEL_ALG_HMAC
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_HMAC 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_HKDF)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_HKDF)
-#undef MBEDTLS_PSA_ACCEL_ALG_HKDF
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_HKDF 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_HKDF_EXTRACT)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_HKDF_EXTRACT)
-#undef MBEDTLS_PSA_ACCEL_ALG_HKDF_EXTRACT
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_HKDF_EXTRACT 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_HKDF_EXPAND)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_HKDF_EXPAND)
-#undef MBEDTLS_PSA_ACCEL_ALG_HKDF_EXPAND
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_HKDF_EXPAND 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_RSA_OAEP)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_RSA_OAEP)
-#undef MBEDTLS_PSA_ACCEL_ALG_RSA_OAEP
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_RSA_OAEP 1
-#endif
-#endif
-
-#if defined(PSA_WANT_ALG_RSA_PKCS1V15_CRYPT)
-#if defined(MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_CRYPT)
-#undef MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_CRYPT
-#else
-#define MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_CRYPT 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_DERIVE)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_DERIVE)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_DERIVE
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_DERIVE 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_HMAC)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_HMAC)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_HMAC
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_HMAC 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_DES)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_DES)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_DES
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_DES 1
-#endif
-#endif
-
-#if defined(PSA_WANT_KEY_TYPE_RAW_DATA)
-#if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RAW_DATA)
-#undef MBEDTLS_PSA_ACCEL_KEY_TYPE_RAW_DATA
-#else
-#define MBEDTLS_PSA_ACCEL_KEY_TYPE_RAW_DATA 1
-#endif
-#endif
diff --git a/tests/include/test/drivers/hash.h b/tests/include/test/drivers/hash.h
deleted file mode 100644
index ad48c45..0000000
--- a/tests/include/test/drivers/hash.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Test driver for hash driver entry points.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVERS_HASH_H
-#define PSA_CRYPTO_TEST_DRIVERS_HASH_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <psa/crypto_driver_common.h>
-
-typedef struct {
-    /* If not PSA_SUCCESS, return this error code instead of processing the
-     * function call. */
-    psa_status_t forced_status;
-    /* Count the amount of times hash driver entry points are called. */
-    unsigned long hits;
-    /* Status returned by the last hash driver entry point call. */
-    psa_status_t driver_status;
-} mbedtls_test_driver_hash_hooks_t;
-
-#define MBEDTLS_TEST_DRIVER_HASH_INIT { 0, 0, 0 }
-static inline mbedtls_test_driver_hash_hooks_t
-mbedtls_test_driver_hash_hooks_init(void)
-{
-    const mbedtls_test_driver_hash_hooks_t v = MBEDTLS_TEST_DRIVER_HASH_INIT;
-    return v;
-}
-
-extern mbedtls_test_driver_hash_hooks_t mbedtls_test_driver_hash_hooks;
-
-psa_status_t mbedtls_test_transparent_hash_compute(
-    psa_algorithm_t alg,
-    const uint8_t *input, size_t input_length,
-    uint8_t *hash, size_t hash_size, size_t *hash_length);
-
-psa_status_t mbedtls_test_transparent_hash_setup(
-    mbedtls_transparent_test_driver_hash_operation_t *operation,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_transparent_hash_clone(
-    const mbedtls_transparent_test_driver_hash_operation_t *source_operation,
-    mbedtls_transparent_test_driver_hash_operation_t *target_operation);
-
-psa_status_t mbedtls_test_transparent_hash_update(
-    mbedtls_transparent_test_driver_hash_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length);
-
-psa_status_t mbedtls_test_transparent_hash_finish(
-    mbedtls_transparent_test_driver_hash_operation_t *operation,
-    uint8_t *hash,
-    size_t hash_size,
-    size_t *hash_length);
-
-psa_status_t mbedtls_test_transparent_hash_abort(
-    mbedtls_transparent_test_driver_hash_operation_t *operation);
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVERS_HASH_H */
diff --git a/tests/include/test/drivers/key_agreement.h b/tests/include/test/drivers/key_agreement.h
deleted file mode 100644
index ca82b3a..0000000
--- a/tests/include/test/drivers/key_agreement.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Test driver for key agreement functions.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVERS_KEY_AGREEMENT_H
-#define PSA_CRYPTO_TEST_DRIVERS_KEY_AGREEMENT_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <psa/crypto_driver_common.h>
-
-typedef struct {
-    /* If non-null, on success, copy this to the output. */
-    void *forced_output;
-    size_t forced_output_length;
-    /* If not PSA_SUCCESS, return this error code instead of processing the
-     * function call. */
-    psa_status_t forced_status;
-    /* Count the amount of times one of the signature driver functions is called. */
-    unsigned long hits;
-} mbedtls_test_driver_key_agreement_hooks_t;
-
-#define MBEDTLS_TEST_DRIVER_KEY_AGREEMENT_INIT { NULL, 0, PSA_SUCCESS, 0 }
-static inline mbedtls_test_driver_key_agreement_hooks_t
-mbedtls_test_driver_key_agreement_hooks_init(void)
-{
-    const mbedtls_test_driver_key_agreement_hooks_t
-        v = MBEDTLS_TEST_DRIVER_KEY_AGREEMENT_INIT;
-    return v;
-}
-
-extern mbedtls_test_driver_key_agreement_hooks_t
-    mbedtls_test_driver_key_agreement_hooks;
-
-psa_status_t mbedtls_test_transparent_key_agreement(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *peer_key,
-    size_t peer_key_length,
-    uint8_t *shared_secret,
-    size_t shared_secret_size,
-    size_t *shared_secret_length);
-
-psa_status_t mbedtls_test_opaque_key_agreement(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *peer_key,
-    size_t peer_key_length,
-    uint8_t *shared_secret,
-    size_t shared_secret_size,
-    size_t *shared_secret_length);
-
-#endif /*PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVERS_KEY_AGREEMENT_H */
diff --git a/tests/include/test/drivers/key_management.h b/tests/include/test/drivers/key_management.h
deleted file mode 100644
index 1d9bc43..0000000
--- a/tests/include/test/drivers/key_management.h
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Test driver for generating and verifying keys.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVERS_KEY_MANAGEMENT_H
-#define PSA_CRYPTO_TEST_DRIVERS_KEY_MANAGEMENT_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <psa/crypto_driver_common.h>
-
-#define PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT     0
-#define PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT   1
-
-typedef struct {
-    /* If non-null, on success, copy this to the output. */
-    void *forced_output;
-    size_t forced_output_length;
-    /* If not PSA_SUCCESS, return this error code instead of processing the
-     * function call. */
-    psa_status_t forced_status;
-    /* Count the amount of times one of the key management driver functions
-     * is called. */
-    unsigned long hits;
-    /* Subset of hits which only counts public key export operations */
-    unsigned long hits_export_public_key;
-    /* Subset of hits which only counts key generation operations */
-    unsigned long hits_generate_key;
-    /* Location of the last key management driver called to import a key. */
-    psa_key_location_t location;
-} mbedtls_test_driver_key_management_hooks_t;
-
-/* The location is initialized to the invalid value 0x800000. Invalid in the
- * sense that no PSA specification will assign a meaning to this location
- * (stated first in version 1.0.1 of the specification) and that it is not
- * used as a location of an opaque test drivers. */
-#define MBEDTLS_TEST_DRIVER_KEY_MANAGEMENT_INIT { NULL, 0, PSA_SUCCESS, 0, 0, 0, 0x800000 }
-static inline mbedtls_test_driver_key_management_hooks_t
-mbedtls_test_driver_key_management_hooks_init(void)
-{
-    const mbedtls_test_driver_key_management_hooks_t
-        v = MBEDTLS_TEST_DRIVER_KEY_MANAGEMENT_INIT;
-    return v;
-}
-
-/*
- * In order to convert the plain text keys to Opaque, the size of the key is
- * padded up by PSA_CRYPTO_TEST_DRIVER_OPAQUE_PAD_PREFIX_SIZE in addition to
- * xor mangling the key. The pad prefix needs to be accounted for while
- * sizing for the key.
- */
-#define PSA_CRYPTO_TEST_DRIVER_OPAQUE_PAD_PREFIX           0xBEEFED00U
-#define PSA_CRYPTO_TEST_DRIVER_OPAQUE_PAD_PREFIX_SIZE      sizeof( \
-        PSA_CRYPTO_TEST_DRIVER_OPAQUE_PAD_PREFIX)
-
-size_t mbedtls_test_opaque_size_function(
-    const psa_key_type_t key_type,
-    const size_t key_bits);
-
-extern mbedtls_test_driver_key_management_hooks_t
-    mbedtls_test_driver_key_management_hooks;
-
-psa_status_t mbedtls_test_transparent_init(void);
-void mbedtls_test_transparent_free(void);
-psa_status_t mbedtls_test_opaque_init(void);
-void mbedtls_test_opaque_free(void);
-
-psa_status_t mbedtls_test_opaque_unwrap_key(
-    const uint8_t *wrapped_key, size_t wrapped_key_length, uint8_t *key_buffer,
-    size_t key_buffer_size, size_t *key_buffer_length);
-
-psa_status_t mbedtls_test_transparent_generate_key(
-    const psa_key_attributes_t *attributes,
-    uint8_t *key, size_t key_size, size_t *key_length);
-
-psa_status_t mbedtls_test_opaque_generate_key(
-    const psa_key_attributes_t *attributes,
-    uint8_t *key, size_t key_size, size_t *key_length);
-
-psa_status_t mbedtls_test_opaque_export_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    uint8_t *data, size_t data_size, size_t *data_length);
-
-psa_status_t mbedtls_test_transparent_export_public_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    uint8_t *data, size_t data_size, size_t *data_length);
-
-psa_status_t mbedtls_test_opaque_export_public_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    uint8_t *data, size_t data_size, size_t *data_length);
-
-psa_status_t mbedtls_test_transparent_import_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *data,
-    size_t data_length,
-    uint8_t *key_buffer,
-    size_t key_buffer_size,
-    size_t *key_buffer_length,
-    size_t *bits);
-
-psa_status_t mbedtls_test_opaque_import_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *data,
-    size_t data_length,
-    uint8_t *key_buffer,
-    size_t key_buffer_size,
-    size_t *key_buffer_length,
-    size_t *bits);
-
-psa_status_t mbedtls_test_opaque_get_builtin_key(
-    psa_drv_slot_number_t slot_number,
-    psa_key_attributes_t *attributes,
-    uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length);
-
-psa_status_t mbedtls_test_opaque_copy_key(
-    psa_key_attributes_t *attributes,
-    const uint8_t *source_key,
-    size_t source_key_length,
-    uint8_t *target_key_buffer,
-    size_t target_key_buffer_size,
-    size_t *target_key_buffer_length);
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVERS_KEY_MANAGEMENT_H */
diff --git a/tests/include/test/drivers/mac.h b/tests/include/test/drivers/mac.h
deleted file mode 100644
index d92eff9..0000000
--- a/tests/include/test/drivers/mac.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Test driver for MAC driver entry points.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVERS_MAC_H
-#define PSA_CRYPTO_TEST_DRIVERS_MAC_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <psa/crypto_driver_common.h>
-
-typedef struct {
-    /* If not PSA_SUCCESS, return this error code instead of processing the
-     * function call. */
-    psa_status_t forced_status;
-    /* Count the amount of times MAC driver functions are called. */
-    unsigned long hits;
-    /* Status returned by the last MAC driver function call. */
-    psa_status_t driver_status;
-} mbedtls_test_driver_mac_hooks_t;
-
-#define MBEDTLS_TEST_DRIVER_MAC_INIT { 0, 0, 0 }
-static inline mbedtls_test_driver_mac_hooks_t
-mbedtls_test_driver_mac_hooks_init(void)
-{
-    const mbedtls_test_driver_mac_hooks_t v = MBEDTLS_TEST_DRIVER_MAC_INIT;
-    return v;
-}
-
-extern mbedtls_test_driver_mac_hooks_t mbedtls_test_driver_mac_hooks;
-
-psa_status_t mbedtls_test_transparent_mac_compute(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *mac,
-    size_t mac_size,
-    size_t *mac_length);
-
-psa_status_t mbedtls_test_transparent_mac_sign_setup(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_transparent_mac_verify_setup(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_transparent_mac_update(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length);
-
-psa_status_t mbedtls_test_transparent_mac_sign_finish(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    uint8_t *mac,
-    size_t mac_size,
-    size_t *mac_length);
-
-psa_status_t mbedtls_test_transparent_mac_verify_finish(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    const uint8_t *mac,
-    size_t mac_length);
-
-psa_status_t mbedtls_test_transparent_mac_abort(
-    mbedtls_transparent_test_driver_mac_operation_t *operation);
-
-psa_status_t mbedtls_test_opaque_mac_compute(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *mac,
-    size_t mac_size,
-    size_t *mac_length);
-
-psa_status_t mbedtls_test_opaque_mac_sign_setup(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_opaque_mac_verify_setup(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg);
-
-psa_status_t mbedtls_test_opaque_mac_update(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length);
-
-psa_status_t mbedtls_test_opaque_mac_sign_finish(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    uint8_t *mac,
-    size_t mac_size,
-    size_t *mac_length);
-
-psa_status_t mbedtls_test_opaque_mac_verify_finish(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    const uint8_t *mac,
-    size_t mac_length);
-
-psa_status_t mbedtls_test_opaque_mac_abort(
-    mbedtls_opaque_test_driver_mac_operation_t *operation);
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVERS_MAC_H */
diff --git a/tests/include/test/drivers/pake.h b/tests/include/test/drivers/pake.h
deleted file mode 100644
index d292ca0..0000000
--- a/tests/include/test/drivers/pake.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Test driver for PAKE driver entry points.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVERS_PAKE_H
-#define PSA_CRYPTO_TEST_DRIVERS_PAKE_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <psa/crypto_driver_common.h>
-
-typedef struct {
-    /* If not PSA_SUCCESS, return this error code instead of processing the
-     * function call. */
-    psa_status_t forced_status;
-    /* PAKE driver setup is executed on the first call to
-       pake_output/pake_input (added to distinguish forced statuses). */
-    psa_status_t forced_setup_status;
-    /* Count the amount of times PAKE driver functions are called. */
-    struct {
-        unsigned long total;
-        unsigned long setup;
-        unsigned long input;
-        unsigned long output;
-        unsigned long implicit_key;
-        unsigned long abort;
-    } hits;
-    /* Status returned by the last PAKE driver function call. */
-    psa_status_t driver_status;
-    /* Output returned by pake_output */
-    void *forced_output;
-    size_t forced_output_length;
-} mbedtls_test_driver_pake_hooks_t;
-
-#define MBEDTLS_TEST_DRIVER_PAKE_INIT { PSA_SUCCESS, PSA_SUCCESS, { 0, 0, 0, 0, 0, 0 }, PSA_SUCCESS, \
-                                        NULL, 0 }
-static inline mbedtls_test_driver_pake_hooks_t
-mbedtls_test_driver_pake_hooks_init(void)
-{
-    const mbedtls_test_driver_pake_hooks_t v = MBEDTLS_TEST_DRIVER_PAKE_INIT;
-    return v;
-}
-
-extern mbedtls_test_driver_pake_hooks_t mbedtls_test_driver_pake_hooks;
-
-psa_status_t mbedtls_test_transparent_pake_setup(
-    mbedtls_transparent_test_driver_pake_operation_t *operation,
-    const psa_crypto_driver_pake_inputs_t *inputs);
-
-psa_status_t mbedtls_test_transparent_pake_output(
-    mbedtls_transparent_test_driver_pake_operation_t *operation,
-    psa_crypto_driver_pake_step_t step,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length);
-
-psa_status_t mbedtls_test_transparent_pake_input(
-    mbedtls_transparent_test_driver_pake_operation_t *operation,
-    psa_crypto_driver_pake_step_t step,
-    const uint8_t *input,
-    size_t input_length);
-
-psa_status_t mbedtls_test_transparent_pake_get_implicit_key(
-    mbedtls_transparent_test_driver_pake_operation_t *operation,
-    uint8_t *output, size_t output_size, size_t *output_length);
-
-psa_status_t mbedtls_test_transparent_pake_abort(
-    mbedtls_transparent_test_driver_pake_operation_t *operation);
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVERS_PAKE_H */
diff --git a/tests/include/test/drivers/signature.h b/tests/include/test/drivers/signature.h
deleted file mode 100644
index 8c5703e..0000000
--- a/tests/include/test/drivers/signature.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Test driver for signature functions.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVERS_SIGNATURE_H
-#define PSA_CRYPTO_TEST_DRIVERS_SIGNATURE_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <psa/crypto_driver_common.h>
-
-typedef struct {
-    /* If non-null, on success, copy this to the output. */
-    void *forced_output;
-    size_t forced_output_length;
-    /* If not PSA_SUCCESS, return this error code instead of processing the
-     * function call. */
-    psa_status_t forced_status;
-    /* Count the amount of times one of the signature driver functions is called. */
-    unsigned long hits;
-} mbedtls_test_driver_signature_hooks_t;
-
-#define MBEDTLS_TEST_DRIVER_SIGNATURE_INIT { NULL, 0, PSA_SUCCESS, 0 }
-static inline mbedtls_test_driver_signature_hooks_t
-mbedtls_test_driver_signature_hooks_init(void)
-{
-    const mbedtls_test_driver_signature_hooks_t
-        v = MBEDTLS_TEST_DRIVER_SIGNATURE_INIT;
-    return v;
-}
-
-extern mbedtls_test_driver_signature_hooks_t
-    mbedtls_test_driver_signature_sign_hooks;
-extern mbedtls_test_driver_signature_hooks_t
-    mbedtls_test_driver_signature_verify_hooks;
-
-psa_status_t mbedtls_test_transparent_signature_sign_message(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key,
-    size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *signature,
-    size_t signature_size,
-    size_t *signature_length);
-
-psa_status_t mbedtls_test_opaque_signature_sign_message(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key,
-    size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *signature,
-    size_t signature_size,
-    size_t *signature_length);
-
-psa_status_t mbedtls_test_transparent_signature_verify_message(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key,
-    size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    const uint8_t *signature,
-    size_t signature_length);
-
-psa_status_t mbedtls_test_opaque_signature_verify_message(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key,
-    size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    const uint8_t *signature,
-    size_t signature_length);
-
-psa_status_t mbedtls_test_transparent_signature_sign_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *hash, size_t hash_length,
-    uint8_t *signature, size_t signature_size, size_t *signature_length);
-
-psa_status_t mbedtls_test_opaque_signature_sign_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *hash, size_t hash_length,
-    uint8_t *signature, size_t signature_size, size_t *signature_length);
-
-psa_status_t mbedtls_test_transparent_signature_verify_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *hash, size_t hash_length,
-    const uint8_t *signature, size_t signature_length);
-
-psa_status_t mbedtls_test_opaque_signature_verify_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *hash, size_t hash_length,
-    const uint8_t *signature, size_t signature_length);
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVERS_SIGNATURE_H */
diff --git a/tests/include/test/drivers/test_driver.h b/tests/include/test/drivers/test_driver.h
deleted file mode 100644
index 74605d6..0000000
--- a/tests/include/test/drivers/test_driver.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Umbrella include for all of the test driver functionality
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_TEST_DRIVER_H
-#define PSA_CRYPTO_TEST_DRIVER_H
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#ifndef PSA_CRYPTO_DRIVER_PRESENT
-#define PSA_CRYPTO_DRIVER_PRESENT
-#endif
-#ifndef PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT
-#define PSA_CRYPTO_ACCELERATOR_DRIVER_PRESENT
-#endif
-
-#define PSA_CRYPTO_TEST_DRIVER_LOCATION 0x7fffff
-
-#include "test/drivers/aead.h"
-#include "test/drivers/cipher.h"
-#include "test/drivers/hash.h"
-#include "test/drivers/mac.h"
-#include "test/drivers/key_management.h"
-#include "test/drivers/signature.h"
-#include "test/drivers/asymmetric_encryption.h"
-#include "test/drivers/key_agreement.h"
-#include "test/drivers/pake.h"
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-#endif /* PSA_CRYPTO_TEST_DRIVER_H */
diff --git a/tests/include/test/fake_external_rng_for_test.h b/tests/include/test/fake_external_rng_for_test.h
deleted file mode 100644
index e3e331d..0000000
--- a/tests/include/test/fake_external_rng_for_test.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Insecure but standalone implementation of mbedtls_psa_external_get_random().
- * Only for use in tests!
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef FAKE_EXTERNAL_RNG_FOR_TEST_H
-#define FAKE_EXTERNAL_RNG_FOR_TEST_H
-
-#include "mbedtls/build_info.h"
-
-#if defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
-/** Enable the insecure implementation of mbedtls_psa_external_get_random().
- *
- * The insecure implementation of mbedtls_psa_external_get_random() is
- * disabled by default.
- *
- * When MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG is enabled and the test
- * helpers are linked into a program, you must enable this before running any
- * code that uses the PSA subsystem to generate random data (including internal
- * random generation for purposes such as blinding when the random generation
- * is routed through PSA).
- *
- * You can enable and disable it at any time, regardless of the state
- * of the PSA subsystem. You may disable it temporarily to simulate a
- * depleted entropy source.
- */
-void mbedtls_test_enable_insecure_external_rng(void);
-
-/** Disable the insecure implementation of mbedtls_psa_external_get_random().
- *
- * See mbedtls_test_enable_insecure_external_rng().
- */
-void mbedtls_test_disable_insecure_external_rng(void);
-#endif /* MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG */
-
-#endif /* FAKE_EXTERNAL_RNG_FOR_TEST_H */
diff --git a/tests/include/test/helpers.h b/tests/include/test/helpers.h
deleted file mode 100644
index d08100f..0000000
--- a/tests/include/test/helpers.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/**
- * \file helpers.h
- *
- * \brief   This file contains the prototypes of helper functions for the
- *          purpose of testing.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef TEST_HELPERS_H
-#define TEST_HELPERS_H
-
-/* Most fields of publicly available structs are private and are wrapped with
- * MBEDTLS_PRIVATE macro. This define allows tests to access the private fields
- * directly (without using the MBEDTLS_PRIVATE wrapper). */
-#define MBEDTLS_ALLOW_PRIVATE_ACCESS
-
-#include "mbedtls/build_info.h"
-
-#if defined(__SANITIZE_ADDRESS__) /* gcc -fsanitize=address */
-#  define MBEDTLS_TEST_HAVE_ASAN
-#endif
-#if defined(__SANITIZE_THREAD__) /* gcc -fsanitize-thread */
-#  define MBEDTLS_TEST_HAVE_TSAN
-#endif
-
-#if defined(__has_feature)
-#  if __has_feature(address_sanitizer) /* clang -fsanitize=address */
-#    define MBEDTLS_TEST_HAVE_ASAN
-#  endif
-#  if __has_feature(memory_sanitizer) /* clang -fsanitize=memory */
-#    define MBEDTLS_TEST_HAVE_MSAN
-#  endif
-#  if __has_feature(thread_sanitizer) /* clang -fsanitize=thread */
-#    define MBEDTLS_TEST_HAVE_TSAN
-#  endif
-#endif
-
-#include "test/threading_helpers.h"
-
-#if defined(MBEDTLS_TEST_MUTEX_USAGE)
-#include "mbedtls/threading.h"
-#endif
-
-#include "mbedtls/platform.h"
-
-#include <stddef.h>
-#include <stdint.h>
-
-#if defined(MBEDTLS_BIGNUM_C)
-#include "mbedtls/bignum.h"
-#endif
-
-/** The type of test case arguments that contain binary data. */
-typedef struct data_tag {
-    uint8_t *x;
-    uint32_t    len;
-} data_t;
-
-typedef enum {
-    MBEDTLS_TEST_RESULT_SUCCESS = 0,
-    MBEDTLS_TEST_RESULT_FAILED,
-    MBEDTLS_TEST_RESULT_SKIPPED
-} mbedtls_test_result_t;
-
-#define MBEDTLS_TEST_LINE_LENGTH 76
-
-typedef struct {
-    mbedtls_test_result_t result;
-    const char *test;
-    const char *filename;
-    int line_no;
-    unsigned long step;
-    char line1[MBEDTLS_TEST_LINE_LENGTH];
-    char line2[MBEDTLS_TEST_LINE_LENGTH];
-#if defined(MBEDTLS_TEST_MUTEX_USAGE)
-    const char *mutex_usage_error;
-#endif
-#if defined(MBEDTLS_BIGNUM_C)
-    unsigned case_uses_negative_0;
-#endif
-}
-mbedtls_test_info_t;
-
-/**
- * \brief           Get the current test result status
- *
- * \return          The current test result status
- */
-mbedtls_test_result_t mbedtls_test_get_result(void);
-
-/**
- * \brief           Get the current test name/description
- *
- * \return          The current test name/description
- */
-const char *mbedtls_test_get_test(void);
-
-/**
- * \brief           Get the current test filename
- *
- * \return          The current test filename
- */
-const char *mbedtls_get_test_filename(void);
-
-/**
- * \brief           Get the current test file line number (for failure / skip)
- *
- * \return          The current test file line number (for failure / skip)
- */
-int mbedtls_test_get_line_no(void);
-
-/**
- * \brief           Increment the current test step.
- *
- * \note            It is not recommended for multiple threads to call this
- *                  function concurrently - whilst it is entirely thread safe,
- *                  the order of calls to this function can obviously not be
- *                  ensured, so unexpected results may occur.
- */
-void mbedtls_test_increment_step(void);
-
-/**
- * \brief           Get the current test step
- *
- * \return          The current test step
- */
-unsigned long mbedtls_test_get_step(void);
-
-/**
- * \brief           Get the current test line buffer 1
- *
- * \param line      Buffer of minimum size \c MBEDTLS_TEST_LINE_LENGTH,
- *                  which will have line buffer 1 copied to it.
- */
-void mbedtls_test_get_line1(char *line);
-
-/**
- * \brief           Get the current test line buffer 2
- *
- * \param line      Buffer of minimum size \c MBEDTLS_TEST_LINE_LENGTH,
- *                  which will have line buffer 1 copied to it.
- */
-void mbedtls_test_get_line2(char *line);
-
-#if defined(MBEDTLS_TEST_MUTEX_USAGE)
-/**
- * \brief           Get the current mutex usage error message
- *
- * \return          The current mutex error message (may be NULL if no error)
- */
-const char *mbedtls_test_get_mutex_usage_error(void);
-
-/**
- * \brief           Set the current mutex usage error message
- *
- * \note            This will only set the mutex error message if one has not
- *                  already been set, or if we are clearing the message (msg is
- *                  NULL)
- *
- * \param msg       Error message to set (can be NULL to clear)
- */
-void mbedtls_test_set_mutex_usage_error(const char *msg);
-#endif
-
-#if defined(MBEDTLS_BIGNUM_C)
-
-/**
- * \brief           Get whether the current test is a bignum test that uses
- *                  negative zero.
- *
- * \return          non zero if the current test uses bignum negative zero.
- */
-unsigned mbedtls_test_get_case_uses_negative_0(void);
-
-/**
- * \brief           Indicate that the current test uses bignum negative zero.
- *
- * \note            This function is called if the current test case had an
- *                  input parsed with mbedtls_test_read_mpi() that is a negative
- *                  0 (`"-"`, `"-0"`, `"-00"`, etc., constructing a result with
- *                  the sign bit set to -1 and the value being all-limbs-0,
- *                  which is not a valid representation in #mbedtls_mpi but is
- *                  tested for robustness). *
- */
-void  mbedtls_test_increment_case_uses_negative_0(void);
-#endif
-
-int mbedtls_test_platform_setup(void);
-void mbedtls_test_platform_teardown(void);
-
-/**
- * \brief           Record the current test case as a failure.
- *
- *                  This function can be called directly however it is usually
- *                  called via macros such as TEST_ASSERT, TEST_EQUAL,
- *                  PSA_ASSERT, etc...
- *
- * \note            If the test case was already marked as failed, calling
- *                  `mbedtls_test_fail( )` again will not overwrite any
- *                  previous information about the failure.
- *
- * \param test      Description of the failure or assertion that failed. This
- *                  MUST be a string literal.
- * \param line_no   Line number where the failure originated.
- * \param filename  Filename where the failure originated.
- */
-void mbedtls_test_fail(const char *test, int line_no, const char *filename);
-
-/**
- * \brief           Record the current test case as skipped.
- *
- *                  This function can be called directly however it is usually
- *                  called via the TEST_ASSUME macro.
- *
- * \param test      Description of the assumption that caused the test case to
- *                  be skipped. This MUST be a string literal.
- * \param line_no   Line number where the test case was skipped.
- * \param filename  Filename where the test case was skipped.
- */
-void mbedtls_test_skip(const char *test, int line_no, const char *filename);
-
-/**
- * \brief           Set the test step number for failure reports.
- *
- *                  Call this function to display "step NNN" in addition to the
- *                  line number and file name if a test fails. Typically the
- *                  "step number" is the index of a for loop but it can be
- *                  whatever you want.
- *
- * \note            It is not recommended for multiple threads to call this
- *                  function concurrently - whilst it is entirely thread safe,
- *                  the order of calls to this function can obviously not be
- *                  ensured, so unexpected results may occur.
- *
- * \param step  The step number to report.
- */
-void mbedtls_test_set_step(unsigned long step);
-
-/**
- * \brief           Reset mbedtls_test_info to a ready/starting state.
- */
-void mbedtls_test_info_reset(void);
-
-#ifdef MBEDTLS_TEST_MUTEX_USAGE
-/**
- * \brief           Get the test info data mutex.
- *
- * \note            This is designed only to be used by threading_helpers to
- *                  avoid a deadlock, not for general access to this mutex.
- *
- * \return          The test info data mutex.
- */
-mbedtls_threading_mutex_t *mbedtls_test_get_info_mutex(void);
-
-#endif /* MBEDTLS_TEST_MUTEX_USAGE */
-
-/**
- * \brief Record the current test case as a failure if two integers
- *                  have a different value.
- *
- *                  This function is usually called via the macro
- *                  #TEST_EQUAL.
- *
- * \param test      Description of the failure or assertion that failed. This
- *                  MUST be a string literal. This normally has the form
- *                  "EXPR1 == EXPR2" where EXPR1 has the value \p value1
- *                  and EXPR2 has the value \p value2.
- * \param line_no   Line number where the failure originated.
- * \param filename  Filename where the failure originated.
- * \param value1    The first value to compare.
- * \param value2    The second value to compare.
- *
- * \return          \c 1 if the values are equal, otherwise \c 0.
- */
-int mbedtls_test_equal(const char *test, int line_no, const char *filename,
-                       unsigned long long value1, unsigned long long value2);
-
-/**
- * \brief           Record the current test case as a failure based
- *                  on comparing two unsigned integers.
- *
- *                  This function is usually called via the macro
- *                  #TEST_LE_U.
- *
- * \param test      Description of the failure or assertion that failed. This
- *                  MUST be a string literal. This normally has the form
- *                  "EXPR1 <= EXPR2" where EXPR1 has the value \p value1
- *                  and EXPR2 has the value \p value2.
- * \param line_no   Line number where the failure originated.
- * \param filename  Filename where the failure originated.
- * \param value1    The first value to compare.
- * \param value2    The second value to compare.
- *
- * \return          \c 1 if \p value1 <= \p value2, otherwise \c 0.
- */
-int mbedtls_test_le_u(const char *test, int line_no, const char *filename,
-                      unsigned long long value1, unsigned long long value2);
-
-/**
- * \brief           Record the current test case as a failure based
- *                  on comparing two signed integers.
- *
- *                  This function is usually called via the macro
- *                  #TEST_LE_S.
- *
- * \param test      Description of the failure or assertion that failed. This
- *                  MUST be a string literal. This normally has the form
- *                  "EXPR1 <= EXPR2" where EXPR1 has the value \p value1
- *                  and EXPR2 has the value \p value2.
- * \param line_no   Line number where the failure originated.
- * \param filename  Filename where the failure originated.
- * \param value1    The first value to compare.
- * \param value2    The second value to compare.
- *
- * \return          \c 1 if \p value1 <= \p value2, otherwise \c 0.
- */
-int mbedtls_test_le_s(const char *test, int line_no, const char *filename,
-                      long long value1, long long value2);
-
-/**
- * \brief          This function decodes the hexadecimal representation of
- *                 data.
- *
- * \note           The output buffer can be the same as the input buffer. For
- *                 any other overlapping of the input and output buffers, the
- *                 behavior is undefined.
- *
- * \param obuf     Output buffer.
- * \param obufmax  Size in number of bytes of \p obuf.
- * \param ibuf     Input buffer.
- * \param len      The number of unsigned char written in \p obuf. This must
- *                 not be \c NULL.
- *
- * \return         \c 0 on success.
- * \return         \c -1 if the output buffer is too small or the input string
- *                 is not a valid hexadecimal representation.
- */
-int mbedtls_test_unhexify(unsigned char *obuf, size_t obufmax,
-                          const char *ibuf, size_t *len);
-
-void mbedtls_test_hexify(unsigned char *obuf,
-                         const unsigned char *ibuf,
-                         int len);
-
-/**
- * \brief Convert hexadecimal digit to an integer.
- *
- * \param c        The digit to convert (`'0'` to `'9'`, `'A'` to `'F'` or
- *                 `'a'` to `'f'`).
- * \param[out] uc  On success, the value of the digit (0 to 15).
- *
- * \return         0 on success, -1 if \p c is not a hexadecimal digit.
- */
-int mbedtls_test_ascii2uc(const char c, unsigned char *uc);
-
-/**
- * Allocate and zeroize a buffer.
- *
- * If the size if zero, a pointer to a zeroized 1-byte buffer is returned.
- *
- * For convenience, dies if allocation fails.
- */
-unsigned char *mbedtls_test_zero_alloc(size_t len);
-
-/**
- * Allocate and fill a buffer from hex data.
- *
- * The buffer is sized exactly as needed. This allows to detect buffer
- * overruns (including overreads) when running the test suite under valgrind.
- *
- * If the size if zero, a pointer to a zeroized 1-byte buffer is returned.
- *
- * For convenience, dies if allocation fails.
- */
-unsigned char *mbedtls_test_unhexify_alloc(const char *ibuf, size_t *olen);
-
-int mbedtls_test_hexcmp(uint8_t *a, uint8_t *b,
-                        uint32_t a_len, uint32_t b_len);
-
-#if defined(MBEDTLS_PSA_CRYPTO_C) && defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
-#include "test/fake_external_rng_for_test.h"
-#endif
-
-#if defined(MBEDTLS_TEST_HOOKS)
-/**
- * \brief   Check that only a pure high-level error code is being combined with
- *          a pure low-level error code as otherwise the resultant error code
- *          would be corrupted.
- *
- * \note    Both high-level and low-level error codes cannot be greater than
- *          zero however can be zero. If one error code is zero then the
- *          other error code is returned even if both codes are zero.
- *
- * \note    If the check fails, fail the test currently being run.
- */
-void mbedtls_test_err_add_check(int high, int low,
-                                const char *file, int line);
-#endif
-
-#endif /* TEST_HELPERS_H */
diff --git a/tests/include/test/macros.h b/tests/include/test/macros.h
deleted file mode 100644
index a73e06f..0000000
--- a/tests/include/test/macros.h
+++ /dev/null
@@ -1,250 +0,0 @@
-/**
- * \file macros.h
- *
- * \brief   This file contains generic macros for the purpose of testing.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef TEST_MACROS_H
-#define TEST_MACROS_H
-
-#include "mbedtls/build_info.h"
-
-#include <stdlib.h>
-
-#include "mbedtls/platform.h"
-
-#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
-#include "mbedtls/memory_buffer_alloc.h"
-#endif
-#include "common.h"
-
-/**
- * \brief   This macro tests the expression passed to it as a test step or
- *          individual test in a test case.
- *
- *          It allows a library function to return a value and return an error
- *          code that can be tested.
- *
- *          Failing the test means:
- *          - Mark this test case as failed.
- *          - Print a message identifying the failure.
- *          - Jump to the \c exit label.
- *
- *          This macro expands to an instruction, not an expression.
- *          It may jump to the \c exit label.
- *
- * \param   TEST    The test expression to be tested.
- */
-#define TEST_ASSERT(TEST)                                 \
-    do {                                                    \
-        if (!(TEST))                                       \
-        {                                                    \
-            mbedtls_test_fail( #TEST, __LINE__, __FILE__);   \
-            goto exit;                                        \
-        }                                                    \
-    } while (0)
-
-/** This macro asserts fails the test with given output message.
- *
- * \param   MESSAGE The message to be outputed on assertion
- */
-#define TEST_FAIL(MESSAGE)                           \
-    do {                                                  \
-        mbedtls_test_fail(MESSAGE, __LINE__, __FILE__);   \
-        goto exit;                                        \
-    } while (0)
-
-/** Evaluate two integer expressions and fail the test case if they have
- * different values.
- *
- * The two expressions should have the same signedness, otherwise the
- * comparison is not meaningful if the signed value is negative.
- *
- * \param expr1     An integral-typed expression to evaluate.
- * \param expr2     Another integral-typed expression to evaluate.
- */
-#define TEST_EQUAL(expr1, expr2)                                      \
-    do {                                                                \
-        if (!mbedtls_test_equal( #expr1 " == " #expr2, __LINE__, __FILE__, \
-                                 (unsigned long long) (expr1), (unsigned long long) (expr2)))                      \
-        goto exit;                                                  \
-    } while (0)
-
-/** Evaluate two unsigned integer expressions and fail the test case
- * if they are not in increasing order (left <= right).
- *
- * \param expr1     An integral-typed expression to evaluate.
- * \param expr2     Another integral-typed expression to evaluate.
- */
-#define TEST_LE_U(expr1, expr2)                                       \
-    do {                                                                \
-        if (!mbedtls_test_le_u( #expr1 " <= " #expr2, __LINE__, __FILE__, \
-                                expr1, expr2))                      \
-        goto exit;                                                  \
-    } while (0)
-
-/** Evaluate two signed integer expressions and fail the test case
- * if they are not in increasing order (left <= right).
- *
- * \param expr1     An integral-typed expression to evaluate.
- * \param expr2     Another integral-typed expression to evaluate.
- */
-#define TEST_LE_S(expr1, expr2)                                       \
-    do {                                                                \
-        if (!mbedtls_test_le_s( #expr1 " <= " #expr2, __LINE__, __FILE__, \
-                                expr1, expr2))                      \
-        goto exit;                                                  \
-    } while (0)
-
-/** Allocate memory dynamically and fail the test case if this fails.
- * The allocated memory will be filled with zeros.
- *
- * You must set \p pointer to \c NULL before calling this macro and
- * put `mbedtls_free(pointer)` in the test's cleanup code.
- *
- * If \p item_count is zero, the resulting \p pointer will be \c NULL.
- * This is usually what we want in tests since API functions are
- * supposed to accept null pointers when a buffer size is zero.
- *
- * This macro expands to an instruction, not an expression.
- * It may jump to the \c exit label.
- *
- * \param pointer    An lvalue where the address of the allocated buffer
- *                   will be stored.
- *                   This expression may be evaluated multiple times.
- * \param item_count Number of elements to allocate.
- *                   This expression may be evaluated multiple times.
- *
- */
-#define TEST_CALLOC(pointer, item_count)                    \
-    do {                                                    \
-        TEST_ASSERT((pointer) == NULL);                     \
-        if ((item_count) != 0) {                            \
-            (pointer) = mbedtls_calloc((item_count),        \
-                                       sizeof(*(pointer))); \
-            TEST_ASSERT((pointer) != NULL);                 \
-        }                                                   \
-    } while (0)
-
-/** Allocate memory dynamically and fail the test case if this fails.
- * The allocated memory will be filled with zeros.
- *
- * You must set \p pointer to \c NULL before calling this macro and
- * put `mbedtls_free(pointer)` in the test's cleanup code.
- *
- * If \p item_count is zero, the resulting \p pointer will not be \c NULL.
- *
- * This macro expands to an instruction, not an expression.
- * It may jump to the \c exit label.
- *
- * \param pointer    An lvalue where the address of the allocated buffer
- *                   will be stored.
- *                   This expression may be evaluated multiple times.
- * \param item_count Number of elements to allocate.
- *                   This expression may be evaluated multiple times.
- *
- * Note: if passing size 0, mbedtls_calloc may return NULL. In this case,
- * we reattempt to allocate with the smallest possible buffer to assure a
- * non-NULL pointer.
- */
-#define TEST_CALLOC_NONNULL(pointer, item_count)            \
-    do {                                                    \
-        TEST_ASSERT((pointer) == NULL);                     \
-        (pointer) = mbedtls_calloc((item_count),            \
-                                   sizeof(*(pointer)));     \
-        if (((pointer) == NULL) && ((item_count) == 0)) {   \
-            (pointer) = mbedtls_calloc(1, 1);               \
-        }                                                   \
-        TEST_ASSERT((pointer) != NULL);                     \
-    } while (0)
-
-/* For backwards compatibility */
-#define ASSERT_ALLOC(pointer, item_count) TEST_CALLOC(pointer, item_count)
-
-/** Allocate memory dynamically. If the allocation fails, skip the test case.
- *
- * This macro behaves like #TEST_CALLOC, except that if the allocation
- * fails, it marks the test as skipped rather than failed.
- */
-#define TEST_CALLOC_OR_SKIP(pointer, item_count)            \
-    do {                                                    \
-        TEST_ASSERT((pointer) == NULL);                     \
-        if ((item_count) != 0) {                            \
-            (pointer) = mbedtls_calloc((item_count),        \
-                                       sizeof(*(pointer))); \
-            TEST_ASSUME((pointer) != NULL);                 \
-        }                                                   \
-    } while (0)
-
-/* For backwards compatibility */
-#define ASSERT_ALLOC_WEAK(pointer, item_count) TEST_CALLOC_OR_SKIP(pointer, item_count)
-
-/** Compare two buffers and fail the test case if they differ.
- *
- * This macro expands to an instruction, not an expression.
- * It may jump to the \c exit label.
- *
- * \param p1        Pointer to the start of the first buffer.
- * \param size1     Size of the first buffer in bytes.
- *                  This expression may be evaluated multiple times.
- * \param p2        Pointer to the start of the second buffer.
- * \param size2     Size of the second buffer in bytes.
- *                  This expression may be evaluated multiple times.
- */
-#define TEST_MEMORY_COMPARE(p1, size1, p2, size2)              \
-    do {                                                       \
-        TEST_EQUAL((size1), (size2));                          \
-        if ((size1) != 0) {                                    \
-            TEST_ASSERT(memcmp((p1), (p2), (size1)) == 0);     \
-        }                                                      \
-    } while (0)
-
-/* For backwards compatibility */
-#define ASSERT_COMPARE(p1, size1, p2, size2) TEST_MEMORY_COMPARE(p1, size1, p2, size2)
-
-/**
- * \brief   This macro tests the expression passed to it and skips the
- *          running test if it doesn't evaluate to 'true'.
- *
- * \param   TEST    The test expression to be tested.
- */
-#define TEST_ASSUME(TEST)                                 \
-    do {                                                    \
-        if (!(TEST))                                      \
-        {                                                   \
-            mbedtls_test_skip( #TEST, __LINE__, __FILE__); \
-            goto exit;                                      \
-        }                                                   \
-    } while (0)
-
-#define TEST_HELPER_ASSERT(a) if (!(a))                          \
-    {                                                                   \
-        mbedtls_fprintf(stderr, "Assertion Failed at %s:%d - %s\n",    \
-                        __FILE__, __LINE__, #a);              \
-        mbedtls_exit(1);                                              \
-    }
-
-/** Return the smaller of two values.
- *
- * \param x         An integer-valued expression without side effects.
- * \param y         An integer-valued expression without side effects.
- *
- * \return The smaller of \p x and \p y.
- */
-#define MIN(x, y) ((x) < (y) ? (x) : (y))
-
-/** Return the larger of two values.
- *
- * \param x         An integer-valued expression without side effects.
- * \param y         An integer-valued expression without side effects.
- *
- * \return The larger of \p x and \p y.
- */
-#define MAX(x, y) ((x) > (y) ? (x) : (y))
-
-#endif /* TEST_MACROS_H */
diff --git a/tests/include/test/memory.h b/tests/include/test/memory.h
deleted file mode 100644
index 940d9e6..0000000
--- a/tests/include/test/memory.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/**
- * \file memory.h
- *
- * \brief   Helper macros and functions related to testing memory management.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef TEST_MEMORY_H
-#define TEST_MEMORY_H
-
-#include "mbedtls/build_info.h"
-#include "mbedtls/platform.h"
-#include "test/helpers.h"
-
-/** \def MBEDTLS_TEST_MEMORY_CAN_POISON
- *
- * This macro is defined if the tests are compiled with a method to mark
- * memory as poisoned, which can be used to enforce some memory access
- * policies.
- *
- * Support for the C11 thread_local keyword is also required.
- *
- * Currently, only Asan (Address Sanitizer) is supported.
- */
-#if defined(MBEDTLS_TEST_HAVE_ASAN) && \
-    (__STDC_VERSION__ >= 201112L) && \
-    !defined(PSA_CRYPTO_DRIVER_TEST)
-#  define MBEDTLS_TEST_MEMORY_CAN_POISON
-#endif
-
-/** \def MBEDTLS_TEST_MEMORY_POISON(buf, size)
- *
- * Poison a memory area so that any attempt to read or write from it will
- * cause a runtime failure.
- *
- * Depending on the implementation, this may poison a few bytes beyond the
- * indicated region, but will never poison a separate object on the heap
- * or a separate object with more than the alignment of a long long.
- *
- * The behavior is undefined if any part of the memory area is invalid.
- *
- * This is a no-op in builds without a poisoning method.
- * See #MBEDTLS_TEST_MEMORY_CAN_POISON.
- *
- * \param buf   Pointer to the beginning of the memory area to poison.
- * \param size  Size of the memory area in bytes.
- */
-
-/** \def MBEDTLS_TEST_MEMORY_UNPOISON(buf, size)
- *
- * Undo the effect of #MBEDTLS_TEST_MEMORY_POISON.
- *
- * The behavior is undefined if any part of the memory area is invalid,
- * or if the memory area contains a mixture of poisoned and unpoisoned parts.
- *
- * This is a no-op in builds without a poisoning method.
- * See #MBEDTLS_TEST_MEMORY_CAN_POISON.
- *
- * \param buf   Pointer to the beginning of the memory area to unpoison.
- * \param size  Size of the memory area in bytes.
- */
-
-#if defined(MBEDTLS_TEST_MEMORY_CAN_POISON)
-
-/** Thread-local variable used to enable memory poisoning. This is set and
- *  unset in the test wrappers so that calls to PSA functions from the library
- *  do not poison memory.
- */
-extern _Thread_local unsigned int mbedtls_test_memory_poisoning_count;
-
-/** Poison a memory area so that any attempt to read or write from it will
- * cause a runtime failure.
- *
- * The behavior is undefined if any part of the memory area is invalid.
- */
-void mbedtls_test_memory_poison(const unsigned char *ptr, size_t size);
-#define MBEDTLS_TEST_MEMORY_POISON(ptr, size)    \
-    do { \
-        mbedtls_test_memory_poisoning_count++; \
-        mbedtls_test_memory_poison(ptr, size); \
-    } while (0)
-
-/** Undo the effect of mbedtls_test_memory_poison().
- *
- * This is a no-op if the given area is entirely valid, unpoisoned memory.
- *
- * The behavior is undefined if any part of the memory area is invalid,
- * or if the memory area contains a mixture of poisoned and unpoisoned parts.
- */
-void mbedtls_test_memory_unpoison(const unsigned char *ptr, size_t size);
-#define MBEDTLS_TEST_MEMORY_UNPOISON(ptr, size)    \
-    do { \
-        mbedtls_test_memory_unpoison(ptr, size); \
-        if (mbedtls_test_memory_poisoning_count != 0) { \
-            mbedtls_test_memory_poisoning_count--; \
-        } \
-    } while (0)
-
-#else /* MBEDTLS_TEST_MEMORY_CAN_POISON */
-#define MBEDTLS_TEST_MEMORY_POISON(ptr, size) ((void) (ptr), (void) (size))
-#define MBEDTLS_TEST_MEMORY_UNPOISON(ptr, size) ((void) (ptr), (void) (size))
-#endif /* MBEDTLS_TEST_MEMORY_CAN_POISON */
-
-#endif /* TEST_MEMORY_H */
diff --git a/tests/include/test/psa_crypto_helpers.h b/tests/include/test/psa_crypto_helpers.h
deleted file mode 100644
index 9c83af6..0000000
--- a/tests/include/test/psa_crypto_helpers.h
+++ /dev/null
@@ -1,533 +0,0 @@
-/*
- * Helper functions for tests that use the PSA Crypto API.
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_CRYPTO_HELPERS_H
-#define PSA_CRYPTO_HELPERS_H
-
-#include "test/helpers.h"
-
-#if (MBEDTLS_VERSION_MAJOR < 4 && defined(MBEDTLS_PSA_CRYPTO_C)) || \
-    (MBEDTLS_VERSION_MAJOR >= 4 && defined(MBEDTLS_PSA_CRYPTO_CLIENT))
-#include "test/psa_helpers.h"
-#include <psa/crypto.h>
-#endif
-
-#include <mbedtls/ctr_drbg.h>
-
-#if defined(MBEDTLS_PSA_CRYPTO_C)
-/** Initialize the PSA Crypto subsystem. */
-#define PSA_INIT() PSA_ASSERT(psa_crypto_init())
-
-/** Shut down the PSA Crypto subsystem and destroy persistent keys.
- * Expect a clean shutdown, with no slots in use.
- *
- * If some key slots are still in use, record the test case as failed,
- * but continue executing. This macro is suitable (and primarily intended)
- * for use in the cleanup section of test functions.
- *
- * \note Persistent keys must be recorded with #TEST_USES_KEY_ID before
- *       creating them.
- */
-#define PSA_DONE()                                                      \
-    do                                                                  \
-    {                                                                   \
-        mbedtls_test_fail_if_psa_leaking(__LINE__, __FILE__);           \
-        mbedtls_test_psa_purge_key_storage();                           \
-        mbedtls_psa_crypto_free();                                      \
-    }                                                                   \
-    while (0)
-#elif MBEDTLS_VERSION_MAJOR >= 4 && defined(MBEDTLS_PSA_CRYPTO_CLIENT)
-#define PSA_INIT() PSA_ASSERT(psa_crypto_init())
-#define PSA_DONE() mbedtls_psa_crypto_free();
-#else  /* MBEDTLS_PSA_CRYPTO_CLIENT && !MBEDTLS_PSA_CRYPTO_C */
-#define PSA_INIT() ((void) 0)
-#define PSA_DONE() ((void) 0)
-#endif /* MBEDTLS_PSA_CRYPTO_C */
-
-#if (MBEDTLS_VERSION_MAJOR < 4 && defined(MBEDTLS_PSA_CRYPTO_C)) || \
-    (MBEDTLS_VERSION_MAJOR >= 4 && defined(MBEDTLS_PSA_CRYPTO_CLIENT))
-
-#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
-
-/* Internal function for #TEST_USES_KEY_ID. Return 1 on success, 0 on failure. */
-int mbedtls_test_uses_key_id(mbedtls_svc_key_id_t key_id);
-
-/** Destroy persistent keys recorded with #TEST_USES_KEY_ID.
- */
-void mbedtls_test_psa_purge_key_storage(void);
-
-/** Purge the in-memory cache of persistent keys recorded with
- * #TEST_USES_KEY_ID.
- *
- * Call this function before calling PSA_DONE() if it's ok for
- * persistent keys to still exist at this point.
- */
-void mbedtls_test_psa_purge_key_cache(void);
-
-/** \def TEST_USES_KEY_ID
- *
- * Call this macro in a test function before potentially creating a
- * persistent key. Test functions that use this mechanism must call
- * mbedtls_test_psa_purge_key_storage() in their cleanup code.
- *
- * This macro records a persistent key identifier as potentially used in the
- * current test case. Recorded key identifiers will be cleaned up at the end
- * of the test case, even on failure.
- *
- * This macro has no effect on volatile keys. Therefore, it is safe to call
- * this macro in a test function that creates either volatile or persistent
- * keys depending on the test data.
- *
- * This macro currently has no effect on special identifiers
- * used to store implementation-specific files.
- *
- * Calling this macro multiple times on the same key identifier in the same
- * test case has no effect.
- *
- * This macro can fail the test case if there isn't enough memory to
- * record the key id.
- *
- * \param key_id    The PSA key identifier to record.
- */
-#define TEST_USES_KEY_ID(key_id)                      \
-    TEST_ASSERT(mbedtls_test_uses_key_id(key_id))
-
-#else /* MBEDTLS_PSA_CRYPTO_STORAGE_C */
-
-#define TEST_USES_KEY_ID(key_id) ((void) (key_id))
-#define mbedtls_test_psa_purge_key_storage() ((void) 0)
-#define mbedtls_test_psa_purge_key_cache() ((void) 0)
-
-#endif /* MBEDTLS_PSA_CRYPTO_STORAGE_C */
-
-/** Check for things that have not been cleaned up properly in the
- * PSA subsystem.
- *
- * \return NULL if nothing has leaked.
- * \return A string literal explaining what has not been cleaned up
- *         if applicable.
- */
-const char *mbedtls_test_helper_is_psa_leaking(void);
-
-/** Check that no PSA Crypto key slots are in use.
- *
- * If any slots are in use, mark the current test as failed and jump to
- * the exit label. This is equivalent to
- * `TEST_ASSERT( ! mbedtls_test_helper_is_psa_leaking( ) )`
- * but with a more informative message.
- */
-#define ASSERT_PSA_PRISTINE()                                           \
-    do                                                                  \
-    {                                                                   \
-        if (mbedtls_test_fail_if_psa_leaking(__LINE__, __FILE__))       \
-        goto exit;                                                      \
-    }                                                                   \
-    while (0)
-
-/** Shut down the PSA Crypto subsystem, allowing persistent keys to survive.
- * Expect a clean shutdown, with no slots in use.
- *
- * If some key slots are still in use, record the test case as failed and
- * jump to the `exit` label.
- */
-#define PSA_SESSION_DONE()                                             \
-    do                                                                  \
-    {                                                                   \
-        mbedtls_test_psa_purge_key_cache();                            \
-        ASSERT_PSA_PRISTINE();                                         \
-        mbedtls_psa_crypto_free();                                     \
-    }                                                                   \
-    while (0)
-
-
-
-#if defined(RECORD_PSA_STATUS_COVERAGE_LOG)
-psa_status_t mbedtls_test_record_status(psa_status_t status,
-                                        const char *func,
-                                        const char *file, int line,
-                                        const char *expr);
-
-/** Return value logging wrapper macro.
- *
- * Evaluate \p expr. Write a line recording its value to the log file
- * #STATUS_LOG_FILE_NAME and return the value. The line is a colon-separated
- * list of fields:
- * ```
- * value of expr:string:__FILE__:__LINE__:expr
- * ```
- *
- * The test code does not call this macro explicitly because that would
- * be very invasive. Instead, we instrument the source code by defining
- * a bunch of wrapper macros like
- * ```
- * #define psa_crypto_init() RECORD_STATUS("psa_crypto_init", psa_crypto_init())
- * ```
- * These macro definitions must be present in `instrument_record_status.h`
- * when building the test suites.
- *
- * \param string    A string, normally a function name.
- * \param expr      An expression to evaluate, normally a call of the function
- *                  whose name is in \p string. This expression must return
- *                  a value of type #psa_status_t.
- * \return          The value of \p expr.
- */
-#define RECORD_STATUS(string, expr)                                   \
-    mbedtls_test_record_status((expr), string, __FILE__, __LINE__, #expr)
-
-#include "instrument_record_status.h"
-
-#endif /* defined(RECORD_PSA_STATUS_COVERAGE_LOG) */
-
-/** Return extended key usage policies.
- *
- * Do a key policy permission extension on key usage policies always involves
- * permissions of other usage policies
- * (like PSA_KEY_USAGE_SIGN_HASH involves PSA_KEY_USAGE_SIGN_MESSAGE).
- */
-psa_key_usage_t mbedtls_test_update_key_usage_flags(psa_key_usage_t usage_flags);
-
-/** Check that no PSA Crypto key slots are in use.
- *
- * If any slots are in use, mark the current test as failed.
- *
- * \return 0 if the key store is empty, 1 otherwise.
- */
-int mbedtls_test_fail_if_psa_leaking(int line_no, const char *filename);
-
-
-
-#if defined(MBEDTLS_PSA_INJECT_ENTROPY)
-/* The #MBEDTLS_PSA_INJECT_ENTROPY feature requires two extra platform
- * functions, which must be configured as #MBEDTLS_PLATFORM_NV_SEED_READ_MACRO
- * and #MBEDTLS_PLATFORM_NV_SEED_WRITE_MACRO. The job of these functions
- * is to read and write from the entropy seed file, which is located
- * in the PSA ITS file whose uid is #PSA_CRYPTO_ITS_RANDOM_SEED_UID.
- * (These could have been provided as library functions, but for historical
- * reasons, they weren't, and so each integrator has to provide a copy
- * of these functions.)
- *
- * Provide implementations of these functions for testing. */
-int mbedtls_test_inject_entropy_seed_read(unsigned char *buf, size_t len);
-int mbedtls_test_inject_entropy_seed_write(unsigned char *buf, size_t len);
-
-
-/** Make sure that the injected entropy is present.
- *
- * When MBEDTLS_PSA_INJECT_ENTROPY is enabled, psa_crypto_init()
- * will fail if the PSA entropy seed is not present.
- * This function must be called at least once in a test suite or other
- * program before any call to psa_crypto_init().
- * It does not need to be called in each test case.
- *
- * The test framework calls this function before running any test case.
- *
- * The few tests that might remove the entropy file must call this function
- * in their cleanup.
- */
-int mbedtls_test_inject_entropy_restore(void);
-#endif /* MBEDTLS_PSA_INJECT_ENTROPY */
-
-/** Parse binary string and convert it to a long integer
- */
-uint64_t mbedtls_test_parse_binary_string(data_t *bin_string);
-
-/** Skip a test case if the given key is a 192 bits AES key and the AES
- *  implementation is at least partially provided by an accelerator or
- *  alternative implementation.
- *
- *  Call this macro in a test case when a cryptographic operation that may
- *  involve an AES operation returns a #PSA_ERROR_NOT_SUPPORTED error code.
- *  The macro call will skip and not fail the test case in case the operation
- *  involves a 192 bits AES key and the AES implementation is at least
- *  partially provided by an accelerator or alternative implementation.
- *
- *  Hardware AES implementations not supporting 192 bits keys commonly exist.
- *  Consequently, PSA test cases aim at not failing when an AES operation with
- *  a 192 bits key performed by an alternative AES implementation returns
- *  with the #PSA_ERROR_NOT_SUPPORTED error code. The purpose of this macro
- *  is to facilitate this and make the test case code more readable.
- *
- *  \param key_type  Key type
- *  \param key_bits  Key length in number of bits.
- */
-#if defined(MBEDTLS_AES_ALT) || \
-    defined(MBEDTLS_AES_SETKEY_ENC_ALT) || \
-    defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_AES)
-#define MBEDTLS_TEST_HAVE_ACCEL_AES 1
-#else
-#define MBEDTLS_TEST_HAVE_ACCEL_AES 0
-#endif
-
-#define MBEDTLS_TEST_PSA_SKIP_IF_ALT_AES_192(key_type, key_bits)        \
-    do                                                                    \
-    {                                                                     \
-        if ((MBEDTLS_TEST_HAVE_ACCEL_AES) &&                              \
-            ((key_type) == PSA_KEY_TYPE_AES) &&                       \
-            (key_bits == 192))                                         \
-        {                                                                 \
-            mbedtls_test_skip("AES-192 not supported", __LINE__, __FILE__);     \
-            goto exit;                                                    \
-        }                                                                 \
-    }                                                                     \
-    while (0)
-
-/** Skip a test case if a GCM operation with a nonce length different from
- *  12 bytes fails and was performed by an accelerator or alternative
- *  implementation.
- *
- *  Call this macro in a test case when an AEAD cryptography operation that
- *  may involve the GCM mode returns with a #PSA_ERROR_NOT_SUPPORTED error
- *  code. The macro call will skip and not fail the test case in case the
- *  operation involves the GCM mode, a nonce with a length different from
- *  12 bytes and the GCM mode implementation is an alternative one.
- *
- *  Hardware GCM implementations not supporting nonce lengths different from
- *  12 bytes commonly exist, as supporting a non-12-byte nonce requires
- *  additional computations involving the GHASH function.
- *  Consequently, PSA test cases aim at not failing when an AEAD operation in
- *  GCM mode with a nonce length different from 12 bytes is performed by an
- *  alternative GCM implementation and returns with a #PSA_ERROR_NOT_SUPPORTED
- *  error code. The purpose of this macro is to facilitate this check and make
- *  the test case code more readable.
- *
- *  \param  alg             The AEAD algorithm.
- *  \param  nonce_length    The nonce length in number of bytes.
- */
-
-#if defined(MBEDTLS_GCM_ALT) || \
-    defined(MBEDTLS_PSA_ACCEL_ALG_GCM)
-#define MBEDTLS_TEST_HAVE_ACCEL_GCM  1
-#else
-#define MBEDTLS_TEST_HAVE_ACCEL_GCM  0
-#endif
-
-#define MBEDTLS_TEST_PSA_SKIP_IF_ALT_GCM_NOT_12BYTES_NONCE(alg,           \
-                                                           nonce_length) \
-    do                                                                     \
-    {                                                                      \
-        if ((MBEDTLS_TEST_HAVE_ACCEL_GCM) &&                               \
-            (PSA_ALG_AEAD_WITH_SHORTENED_TAG((alg), 0) ==            \
-             PSA_ALG_AEAD_WITH_SHORTENED_TAG(PSA_ALG_GCM, 0)) &&       \
-            ((nonce_length) != 12))                                   \
-        {                                                                  \
-            mbedtls_test_skip("GCM with non-12-byte IV is not supported", __LINE__, __FILE__); \
-            goto exit;                                                     \
-        }                                                                  \
-    }                                                                      \
-    while (0)
-
-#endif /* MBEDTLS_PSA_CRYPTO_CLIENT || MBEDTLS_PSA_CRYPTO_C */
-
-#if MBEDTLS_VERSION_MAJOR >= 4
-/* Legacy PSA_INIT() / PSA_DONE() variants from 3.6 */
-#define USE_PSA_INIT()          PSA_INIT()
-#define USE_PSA_DONE()          PSA_DONE()
-#define MD_PSA_INIT()           PSA_INIT()
-#define MD_PSA_DONE()           PSA_DONE()
-#define BLOCK_CIPHER_PSA_INIT() PSA_INIT()
-#define BLOCK_CIPHER_PSA_DONE() PSA_DONE()
-#define MD_OR_USE_PSA_INIT()    PSA_INIT()
-#define MD_OR_USE_PSA_DONE()    PSA_DONE()
-#define AES_PSA_INIT()          PSA_INIT()
-#define AES_PSA_DONE()          PSA_DONE()
-
-#else /* MBEDTLS_VERSION_MAJOR < 4 */
-
-/** \def USE_PSA_INIT
- *
- * Call this macro to initialize the PSA subsystem if #MBEDTLS_USE_PSA_CRYPTO
- * or #MBEDTLS_SSL_PROTO_TLS1_3 (In contrast to TLS 1.2 implementation, the
- * TLS 1.3 one uses PSA independently of the definition of
- * #MBEDTLS_USE_PSA_CRYPTO) is enabled and do nothing otherwise.
- *
- * If the initialization fails, mark the test case as failed and jump to the
- * \p exit label.
- */
-/** \def USE_PSA_DONE
- *
- * Call this macro at the end of a test case if you called #USE_PSA_INIT.
- *
- * This is like #PSA_DONE except it does nothing under the same conditions as
- * #USE_PSA_INIT.
- */
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-#define USE_PSA_INIT() PSA_INIT()
-#define USE_PSA_DONE() PSA_DONE()
-#elif defined(MBEDTLS_SSL_PROTO_TLS1_3)
-/* TLS 1.3 must work without having called psa_crypto_init(), for backward
- * compatibility with Mbed TLS <= 3.5 when connecting with a peer that
- * supports both TLS 1.2 and TLS 1.3. See mbedtls_ssl_tls13_crypto_init()
- * and https://github.com/Mbed-TLS/mbedtls/issues/9072 . */
-#define USE_PSA_INIT() ((void) 0)
-/* TLS 1.3 may have initialized the PSA subsystem. Shut it down cleanly,
- * otherwise Asan and Valgrind would notice a resource leak. */
-#define USE_PSA_DONE() PSA_DONE()
-#else /* MBEDTLS_USE_PSA_CRYPTO || MBEDTLS_SSL_PROTO_TLS1_3 */
-/* Define empty macros so that we can use them in the preamble and teardown
- * of every test function that uses PSA conditionally based on
- * MBEDTLS_USE_PSA_CRYPTO. */
-#define USE_PSA_INIT() ((void) 0)
-#define USE_PSA_DONE() ((void) 0)
-#endif /* !MBEDTLS_USE_PSA_CRYPTO && !MBEDTLS_SSL_PROTO_TLS1_3 */
-
-/** \def MD_PSA_INIT
- *
- * Call this macro to initialize the PSA subsystem if MD uses a driver,
- * and do nothing otherwise.
- *
- * If the initialization fails, mark the test case as failed and jump to the
- * \p exit label.
- */
-/** \def MD_PSA_DONE
- *
- * Call this macro at the end of a test case if you called #MD_PSA_INIT.
- *
- * This is like #PSA_DONE except it does nothing under the same conditions as
- * #MD_PSA_INIT.
- */
-#if defined(MBEDTLS_MD_SOME_PSA)
-#define MD_PSA_INIT()   PSA_INIT()
-#define MD_PSA_DONE()   PSA_DONE()
-#else /* MBEDTLS_MD_SOME_PSA */
-#define MD_PSA_INIT() ((void) 0)
-#define MD_PSA_DONE() ((void) 0)
-#endif /* MBEDTLS_MD_SOME_PSA */
-
-/** \def BLOCK_CIPHER_PSA_INIT
- *
- * Call this macro to initialize the PSA subsystem if BLOCK_CIPHER uses a driver,
- * and do nothing otherwise.
- *
- * If the initialization fails, mark the test case as failed and jump to the
- * \p exit label.
- */
-/** \def BLOCK_CIPHER_PSA_DONE
- *
- * Call this macro at the end of a test case if you called #BLOCK_CIPHER_PSA_INIT.
- *
- * This is like #PSA_DONE except it does nothing under the same conditions as
- * #BLOCK_CIPHER_PSA_INIT.
- */
-#if defined(MBEDTLS_BLOCK_CIPHER_SOME_PSA)
-#define BLOCK_CIPHER_PSA_INIT()   PSA_INIT()
-#define BLOCK_CIPHER_PSA_DONE()   PSA_DONE()
-#else /* MBEDTLS_MD_SOME_PSA */
-#define BLOCK_CIPHER_PSA_INIT() ((void) 0)
-#define BLOCK_CIPHER_PSA_DONE() ((void) 0)
-#endif /* MBEDTLS_MD_SOME_PSA */
-
-
-/** \def MD_OR_USE_PSA_INIT
- *
- * Call this macro to initialize the PSA subsystem if MD uses a driver,
- * or if #MBEDTLS_USE_PSA_CRYPTO or #MBEDTLS_SSL_PROTO_TLS1_3 is enabled,
- * and do nothing otherwise.
- *
- * If the initialization fails, mark the test case as failed and jump to the
- * \p exit label.
- */
-/** \def MD_OR_USE_PSA_DONE
- *
- * Call this macro at the end of a test case if you called #MD_OR_USE_PSA_INIT.
- *
- * This is like #PSA_DONE except it does nothing under the same conditions as
- * #MD_OR_USE_PSA_INIT.
- */
-#if defined(MBEDTLS_MD_SOME_PSA)
-#define MD_OR_USE_PSA_INIT()   PSA_INIT()
-#define MD_OR_USE_PSA_DONE()   PSA_DONE()
-#else
-#define MD_OR_USE_PSA_INIT()   USE_PSA_INIT()
-#define MD_OR_USE_PSA_DONE()   USE_PSA_DONE()
-#endif
-
-/** \def AES_PSA_INIT
- *
- * Call this macro to initialize the PSA subsystem if AES_C is not defined,
- * so that CTR_DRBG uses PSA implementation to get AES-ECB.
- *
- * If the initialization fails, mark the test case as failed and jump to the
- * \p exit label.
- */
-/** \def AES_PSA_DONE
- *
- * Call this macro at the end of a test case if you called #AES_PSA_INIT.
- *
- * This is like #PSA_DONE except it does nothing under the same conditions as
- * #AES_PSA_INIT.
- */
-#if defined(MBEDTLS_CTR_DRBG_USE_PSA_CRYPTO)
-#define AES_PSA_INIT()   PSA_INIT()
-#define AES_PSA_DONE()   PSA_DONE()
-#else /* MBEDTLS_CTR_DRBG_USE_PSA_CRYPTO */
-#define AES_PSA_INIT() ((void) 0)
-#define AES_PSA_DONE() ((void) 0)
-#endif /* MBEDTLS_CTR_DRBG_USE_PSA_CRYPTO */
-
-#endif /* MBEDTLS_VERSION_MAJOR >= 4 */
-
-#if !defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) &&                        \
-    defined(MBEDTLS_CTR_DRBG_C) &&                                      \
-    defined(MBEDTLS_CTR_DRBG_USE_PSA_CRYPTO)
-/* When AES_C is not defined and PSA does not have an external RNG,
- * then CTR_DRBG uses PSA to perform AES-ECB. In this scenario 1 key
- * slot is used internally from PSA to hold the AES key and it should
- * not be taken into account when evaluating remaining open slots. */
-#define MBEDTLS_TEST_PSA_INTERNAL_KEYS_FOR_DRBG 1
-#else
-#define MBEDTLS_TEST_PSA_INTERNAL_KEYS_FOR_DRBG 0
-#endif
-
-/** The number of volatile keys that PSA crypto uses internally.
- *
- * We expect that many volatile keys to be in use after a successful
- * psa_crypto_init().
- */
-#define MBEDTLS_TEST_PSA_INTERNAL_KEYS          \
-    MBEDTLS_TEST_PSA_INTERNAL_KEYS_FOR_DRBG
-
-/* A couple of helper macros to verify if MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE is
- * large enough to contain an RSA key pair of the given size. This is meant to be
- * used in test cases where MBEDTLS_PSA_STATIC_KEY_SLOTS is enabled. */
-#if defined(MBEDTLS_PSA_CRYPTO_CLIENT)
-
-#if (MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE >= PSA_KEY_EXPORT_RSA_KEY_PAIR_MAX_SIZE(4096))
-#define MBEDTLS_TEST_STATIC_KEY_SLOTS_SUPPORT_RSA_4096
-#endif
-
-#if (MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE >= PSA_KEY_EXPORT_RSA_KEY_PAIR_MAX_SIZE(2048))
-#define MBEDTLS_TEST_STATIC_KEY_SLOTS_SUPPORT_RSA_2048
-#endif
-
-#endif /* MBEDTLS_PSA_CRYPTO_CLIENT */
-
-/* Helper macro to get the size of the each key slot buffer. */
-#if defined(MBEDTLS_PSA_STATIC_KEY_SLOTS)
-#define MBEDTLS_PSA_KEY_BUFFER_MAX_SIZE     MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE
-#else
-#define MBEDTLS_PSA_KEY_BUFFER_MAX_SIZE     SIZE_MAX
-#endif
-
-/* Helper macro for the PK module to check whether MBEDTLS_PSA_STATIC_KEY_SLOT_BUFFER_SIZE
- * is large enough to contain 4096-bit RSA key pairs. Of course this check is only
- * necessary if PK relies on PSA (i.e. MBEDTLS_USE_PSA_CRYPTO) to store and manage
- * the key. */
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-
-#if !defined(MBEDTLS_PSA_STATIC_KEY_SLOTS) || \
-    defined(MBEDTLS_TEST_STATIC_KEY_SLOTS_SUPPORT_RSA_4096)
-#define MBEDTLS_TEST_PK_ALLOW_RSA_KEY_PAIR_4096
-#endif
-
-#else /* MBEDTLS_USE_PSA_CRYPTO */
-
-#define MBEDTLS_TEST_PK_ALLOW_RSA_KEY_PAIR_4096
-
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-#endif /* PSA_CRYPTO_HELPERS_H */
diff --git a/tests/include/test/psa_exercise_key.h b/tests/include/test/psa_exercise_key.h
deleted file mode 100644
index f44608b..0000000
--- a/tests/include/test/psa_exercise_key.h
+++ /dev/null
@@ -1,286 +0,0 @@
-/** Code to exercise a PSA key object, i.e. validate that it seems well-formed
- * and can do what it is supposed to do.
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_EXERCISE_KEY_H
-#define PSA_EXERCISE_KEY_H
-
-#include "test/helpers.h"
-#include "test/psa_crypto_helpers.h"
-
-#include <psa/crypto.h>
-
-#if defined(MBEDTLS_PK_C)
-#include <mbedtls/pk.h>
-#endif
-
-/** \def KNOWN_SUPPORTED_HASH_ALG
- *
- * A hash algorithm that is known to be supported.
- *
- * This is used in some smoke tests.
- */
-#if defined(PSA_WANT_ALG_SHA_256)
-#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_SHA_256
-#elif defined(PSA_WANT_ALG_SHA_384)
-#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_SHA_384
-#elif defined(PSA_WANT_ALG_SHA_512)
-#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_SHA_512
-#elif defined(PSA_WANT_ALG_SHA3_256)
-#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_SHA3_256
-#elif defined(PSA_WANT_ALG_SHA_1)
-#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_SHA_1
-#elif defined(PSA_WANT_ALG_MD5)
-#define KNOWN_SUPPORTED_HASH_ALG PSA_ALG_MD5
-/* PSA_WANT_ALG_RIPEMD160 omitted. This is necessary for the sake of
- * exercise_signature_key() because Mbed TLS doesn't support RIPEMD160
- * in RSA PKCS#1v1.5 signatures. A RIPEMD160-only configuration would be
- * implausible anyway. */
-#else
-#undef KNOWN_SUPPORTED_HASH_ALG
-#endif
-
-/** \def KNOWN_SUPPORTED_BLOCK_CIPHER
- *
- * A block cipher that is known to be supported.
- *
- * For simplicity's sake, stick to block ciphers with 16-byte blocks.
- */
-#if defined(PSA_WANT_KEY_TYPE_AES)
-#define KNOWN_SUPPORTED_BLOCK_CIPHER PSA_KEY_TYPE_AES
-#elif defined(PSA_WANT_KEY_TYPE_ARIA)
-#define KNOWN_SUPPORTED_BLOCK_CIPHER PSA_KEY_TYPE_ARIA
-#elif defined(PSA_WANT_KEY_TYPE_CAMELLIA)
-#define KNOWN_SUPPORTED_BLOCK_CIPHER PSA_KEY_TYPE_CAMELLIA
-#else
-#undef KNOWN_SUPPORTED_BLOCK_CIPHER
-#endif
-
-/** \def KNOWN_SUPPORTED_MAC_ALG
- *
- * A MAC mode that is known to be supported.
- *
- * It must either be HMAC with #KNOWN_SUPPORTED_HASH_ALG or
- * a block cipher-based MAC with #KNOWN_SUPPORTED_BLOCK_CIPHER.
- *
- * This is used in some smoke tests.
- */
-#if defined(KNOWN_SUPPORTED_HASH_ALG) && defined(PSA_WANT_ALG_HMAC)
-#define KNOWN_SUPPORTED_MAC_ALG (PSA_ALG_HMAC(KNOWN_SUPPORTED_HASH_ALG))
-#define KNOWN_SUPPORTED_MAC_KEY_TYPE PSA_KEY_TYPE_HMAC
-#elif defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(MBEDTLS_CMAC_C)
-#define KNOWN_SUPPORTED_MAC_ALG PSA_ALG_CMAC
-#define KNOWN_SUPPORTED_MAC_KEY_TYPE KNOWN_SUPPORTED_BLOCK_CIPHER
-#else
-#undef KNOWN_SUPPORTED_MAC_ALG
-#undef KNOWN_SUPPORTED_MAC_KEY_TYPE
-#endif
-
-/** \def KNOWN_SUPPORTED_BLOCK_CIPHER_ALG
- *
- * A cipher algorithm and key type that are known to be supported.
- *
- * This is used in some smoke tests.
- */
-#if defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(PSA_WANT_ALG_CTR)
-#define KNOWN_SUPPORTED_BLOCK_CIPHER_ALG PSA_ALG_CTR
-#elif defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(PSA_WANT_ALG_CBC_NO_PADDING)
-#define KNOWN_SUPPORTED_BLOCK_CIPHER_ALG PSA_ALG_CBC_NO_PADDING
-#elif defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(PSA_WANT_ALG_CFB)
-#define KNOWN_SUPPORTED_BLOCK_CIPHER_ALG PSA_ALG_CFB
-#elif defined(KNOWN_SUPPORTED_BLOCK_CIPHER) && defined(PSA_WANT_ALG_OFB)
-#define KNOWN_SUPPORTED_BLOCK_CIPHER_ALG PSA_ALG_OFB
-#else
-#undef KNOWN_SUPPORTED_BLOCK_CIPHER_ALG
-#endif
-#if defined(KNOWN_SUPPORTED_BLOCK_CIPHER_ALG)
-#define KNOWN_SUPPORTED_CIPHER_ALG KNOWN_SUPPORTED_BLOCK_CIPHER_ALG
-#define KNOWN_SUPPORTED_CIPHER_KEY_TYPE KNOWN_SUPPORTED_BLOCK_CIPHER
-#else
-#undef KNOWN_SUPPORTED_CIPHER_ALG
-#undef KNOWN_SUPPORTED_CIPHER_KEY_TYPE
-#endif
-
-/** Convenience function to set up a key derivation.
- *
- * In case of failure, mark the current test case as failed.
- *
- * The inputs \p input1 and \p input2 are, in order:
- * - HKDF: salt, info.
- * - TKS 1.2 PRF, TLS 1.2 PSK-to-MS: seed, label.
- * - PBKDF2: input cost, salt.
- *
- * \param operation         The operation object to use.
- *                          It must be in the initialized state.
- * \param key               The key to use.
- * \param alg               The algorithm to use.
- * \param input1            The first input to pass.
- * \param input1_length     The length of \p input1 in bytes.
- * \param input2            The first input to pass.
- * \param input2_length     The length of \p input2 in bytes.
- * \param capacity          The capacity to set.
- * \param key_destroyable   If set to 1, a failure due to the key not existing
- *                          or the key being destroyed mid-operation will only
- *                          be reported if the error code is unexpected.
- *
- * \return                  \c 1 on success, \c 0 on failure.
- */
-int mbedtls_test_psa_setup_key_derivation_wrap(
-    psa_key_derivation_operation_t *operation,
-    mbedtls_svc_key_id_t key,
-    psa_algorithm_t alg,
-    const unsigned char *input1, size_t input1_length,
-    const unsigned char *input2, size_t input2_length,
-    size_t capacity, int key_destroyable);
-
-/** Perform a key agreement using the given key pair against its public key
- * using psa_raw_key_agreement() and psa_key_agreement().
- *
- * The result is discarded. The purpose of this function is to smoke-test a key.
- *
- * In case of failure, mark the current test case as failed.
- *
- * \param alg               A key agreement algorithm compatible with \p key.
- * \param key               A key that allows key agreement with \p alg.
- * \param key_destroyable   If set to 1, a failure due to the key not existing
- *                          or the key being destroyed mid-operation will only
- *                          be reported if the error code is unexpected.
- *
- * \return                  \c 1 on success, \c 0 on failure.
- */
-psa_status_t mbedtls_test_psa_raw_key_agreement_with_self(
-    psa_algorithm_t alg,
-    mbedtls_svc_key_id_t key, int key_destroyable);
-
-/** Perform a key agreement using the given key pair against its public key
- * using psa_key_derivation_raw_key().
- *
- * The result is discarded. The purpose of this function is to smoke-test a key.
- *
- * In case of failure, mark the current test case as failed.
- *
- * \param operation         An operation that has been set up for a key
- *                          agreement algorithm that is compatible with
- *                          \p key.
- * \param key               A key pair object that is suitable for a key
- *                          agreement with \p operation.
- * \param key_destroyable   If set to 1, a failure due to the key not existing
- *                          or the key being destroyed mid-operation will only
- *                          be reported if the error code is unexpected.
- *
- * \return                  \c 1 on success, \c 0 on failure.
- */
-psa_status_t mbedtls_test_psa_key_agreement_with_self(
-    psa_key_derivation_operation_t *operation,
-    mbedtls_svc_key_id_t key, int key_destroyable);
-
-/** Perform sanity checks on the given key representation.
- *
- * If any of the checks fail, mark the current test case as failed.
- *
- * The checks depend on the key type.
- * - All types: check the export size against maximum-size macros.
- * - DES: parity bits.
- * - RSA: check the ASN.1 structure and the size and parity of the integers.
- * - ECC private or public key: exact representation length.
- * - Montgomery public key: first byte.
- *
- * \param type              The key type.
- * \param bits              The key size in bits.
- * \param exported          A buffer containing the key representation.
- * \param exported_length   The length of \p exported in bytes.
- *
- * \return                  \c 1 if all checks passed, \c 0 on failure.
- */
-int mbedtls_test_psa_exported_key_sanity_check(
-    psa_key_type_t type, size_t bits,
-    const uint8_t *exported, size_t exported_length);
-
-/** Do smoke tests on a key.
- *
- * Perform one of each operation indicated by \p alg (decrypt/encrypt,
- * sign/verify, or derivation) that is permitted according to \p usage.
- * \p usage and \p alg should correspond to the expected policy on the
- * key.
- *
- * Export the key if permitted by \p usage, and check that the output
- * looks sensible. If \p usage forbids export, check that
- * \p psa_export_key correctly rejects the attempt. If the key is
- * asymmetric, also check \p psa_export_public_key.
- *
- * If the key fails the tests, this function calls the test framework's
- * `mbedtls_test_fail` function and returns false. Otherwise this function
- * returns true. Therefore it should be used as follows:
- * ```
- * if( ! exercise_key( ... ) ) goto exit;
- * ```
- * To use this function for multi-threaded tests where the key
- * may be destroyed at any point: call this function with key_destroyable set
- * to 1, while another thread calls psa_destroy_key on the same key;
- * this will test whether destroying the key in use leads to any corruption.
- *
- * There cannot be a set of concurrent calls:
- * `mbedtls_test_psa_exercise_key(ki,...)` such that each ki is a unique
- * persistent key not loaded into any key slot, and i is greater than the
- * number of free key slots.
- * This is because such scenarios can lead to unsupported
- * `PSA_ERROR_INSUFFICIENT_MEMORY` return codes.
- *
- *
- * \param key               The key to exercise. It should be capable of performing
- *                          \p alg.
- * \param usage             The usage flags to assume.
- * \param alg               The algorithm to exercise.
- * \param key_destroyable   If set to 1, a failure due to the key not existing
- *                          or the key being destroyed mid-operation will only
- *                          be reported if the error code is unexpected.
- *
- * \retval 0 The key failed the smoke tests.
- * \retval 1 The key passed the smoke tests.
- */
-int mbedtls_test_psa_exercise_key(mbedtls_svc_key_id_t key,
-                                  psa_key_usage_t usage,
-                                  psa_algorithm_t alg,
-                                  int key_destroyable);
-
-psa_key_usage_t mbedtls_test_psa_usage_to_exercise(psa_key_type_t type,
-                                                   psa_algorithm_t alg);
-
-/** Whether the specified algorithm can be exercised.
- *
- * \note This function is solely based on the algorithm and does not
- *       consider potential issues with the compatibility of a key.
- *       The idea is that you already have a key, so you know that the
- *       key type is supported, and you want to exercise the key but
- *       only if the algorithm given in its policy is enabled in the
- *       compile-time configuration.
- *
- * \note This function currently only supports signature algorithms
- *       (including wildcards).
- *       TODO: a more general mechanism, which should be automatically
- *       generated and possibly available as a library function?
- */
-int mbedtls_test_can_exercise_psa_algorithm(psa_algorithm_t alg);
-
-#if defined(MBEDTLS_PK_C)
-/** PK-PSA key consistency test.
- *
- * This function tests that the pk context and the PSA key are
- * consistent. At a minimum:
- *
- * - The two objects must contain keys of the same type,
- *   or a key pair and a public key of the matching type.
- * - The two objects must have the same public key.
- *
- * \retval 0 The key failed the consistency tests.
- * \retval 1 The key passed the consistency tests.
- */
-int mbedtls_test_key_consistency_psa_pk(mbedtls_svc_key_id_t psa_key,
-                                        const mbedtls_pk_context *pk);
-#endif /* MBEDTLS_PK_C */
-
-#endif /* PSA_EXERCISE_KEY_H */
diff --git a/tests/include/test/psa_helpers.h b/tests/include/test/psa_helpers.h
deleted file mode 100644
index b617189..0000000
--- a/tests/include/test/psa_helpers.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Helper functions for tests that use any PSA API.
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_HELPERS_H
-#define PSA_HELPERS_H
-
-#if defined(MBEDTLS_PSA_CRYPTO_SPM)
-#include "spm/psa_defs.h"
-#endif
-
-/** Evaluate an expression and fail the test case if it returns an error.
- *
- * \param expr      The expression to evaluate. This is typically a call
- *                  to a \c psa_xxx function that returns a value of type
- *                  #psa_status_t.
- */
-#define PSA_ASSERT(expr) TEST_EQUAL((expr), PSA_SUCCESS)
-
-#endif /* PSA_HELPERS_H */
diff --git a/tests/include/test/psa_memory_poisoning_wrappers.h b/tests/include/test/psa_memory_poisoning_wrappers.h
deleted file mode 100644
index 3f30b65..0000000
--- a/tests/include/test/psa_memory_poisoning_wrappers.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/** Support for memory poisoning wrappers for PSA functions.
- *
- *  The wrappers poison the input and output buffers of each function
- *  before calling it, to ensure that it does not access the buffers
- *  except by calling the approved buffer-copying functions.
- *
- * This header declares support functions. The wrappers themselves are
- * decalred in the automatically generated file `test/psa_test_wrappers.h`.
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef PSA_MEMORY_POISONING_WRAPPERS_H
-#define PSA_MEMORY_POISONING_WRAPPERS_H
-
-#include "psa/crypto.h"
-
-#include "test/memory.h"
-
-#if defined(MBEDTLS_TEST_HOOKS) && defined(MBEDTLS_TEST_MEMORY_CAN_POISON)
-
-/**
- * \brief         Setup the memory poisoning test hooks used by
- *                psa_crypto_copy_input() and psa_crypto_copy_output() for
- *                memory poisoning.
- */
-void mbedtls_poison_test_hooks_setup(void);
-
-/**
- * \brief         Teardown the memory poisoning test hooks used by
- *                psa_crypto_copy_input() and psa_crypto_copy_output() for
- *                memory poisoning.
- */
-void mbedtls_poison_test_hooks_teardown(void);
-
-#endif /* MBEDTLS_TEST_HOOKS && MBEDTLS_TEST_MEMORY_CAN_POISON */
-
-#endif /* PSA_MEMORY_POISONING_WRAPPERS_H */
diff --git a/tests/include/test/random.h b/tests/include/test/random.h
deleted file mode 100644
index 6304e05..0000000
--- a/tests/include/test/random.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/**
- * \file random.h
- *
- * \brief   This file contains the prototypes of helper functions to generate
- *          random numbers for the purpose of testing.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef TEST_RANDOM_H
-#define TEST_RANDOM_H
-
-#include "mbedtls/build_info.h"
-
-#include <stddef.h>
-#include <stdint.h>
-
-typedef struct {
-    unsigned char *buf; /* Pointer to a buffer of length bytes. */
-    size_t length;
-    /* If fallback_f_rng is NULL, fail after delivering length bytes. */
-    int (*fallback_f_rng)(void *, unsigned char *, size_t);
-    void *fallback_p_rng;
-} mbedtls_test_rnd_buf_info;
-
-/**
- * Info structure for the pseudo random function
- *
- * Key should be set at the start to a test-unique value.
- * Do not forget endianness!
- * State( v0, v1 ) should be set to zero.
- */
-typedef struct {
-    uint32_t key[16];
-    uint32_t v0, v1;
-} mbedtls_test_rnd_pseudo_info;
-
-/**
- * This function just returns data from rand().
- * Although predictable and often similar on multiple
- * runs, this does not result in identical random on
- * each run. So do not use this if the results of a
- * test depend on the random data that is generated.
- *
- * rng_state shall be NULL.
- */
-int mbedtls_test_rnd_std_rand(void *rng_state,
-                              unsigned char *output,
-                              size_t len);
-
-/**
- * This function only returns zeros.
- *
- * \p rng_state shall be \c NULL.
- */
-int mbedtls_test_rnd_zero_rand(void *rng_state,
-                               unsigned char *output,
-                               size_t len);
-
-/**
- * This function returns random data based on a buffer it receives.
- *
- * \p rng_state shall be a pointer to a #mbedtls_test_rnd_buf_info structure.
- *
- * The number of bytes released from the buffer on each call to
- * the random function is specified by \p len.
- *
- * After the buffer is empty, this function will call the fallback RNG in the
- * #mbedtls_test_rnd_buf_info structure if there is one, and
- * will return #MBEDTLS_ERR_ENTROPY_SOURCE_FAILED otherwise.
- */
-int mbedtls_test_rnd_buffer_rand(void *rng_state,
-                                 unsigned char *output,
-                                 size_t len);
-
-/**
- * This function returns random based on a pseudo random function.
- * This means the results should be identical on all systems.
- * Pseudo random is based on the XTEA encryption algorithm to
- * generate pseudorandom.
- *
- * \p rng_state shall be a pointer to a #mbedtls_test_rnd_pseudo_info structure.
- */
-int mbedtls_test_rnd_pseudo_rand(void *rng_state,
-                                 unsigned char *output,
-                                 size_t len);
-
-#endif /* TEST_RANDOM_H */
diff --git a/tests/include/test/threading_helpers.h b/tests/include/test/threading_helpers.h
deleted file mode 100644
index 79bc6c0..0000000
--- a/tests/include/test/threading_helpers.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/**
- * \file threading_helpers.h
- *
- * \brief This file contains the prototypes of helper functions for the purpose
- *        of testing threading.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef THREADING_HELPERS_H
-#define THREADING_HELPERS_H
-
-#if defined MBEDTLS_THREADING_C
-
-#include "mbedtls/private_access.h"
-#include "mbedtls/build_info.h"
-
-/* Most fields of publicly available structs are private and are wrapped with
- * MBEDTLS_PRIVATE macro. This define allows tests to access the private fields
- * directly (without using the MBEDTLS_PRIVATE wrapper). */
-#define MBEDTLS_ALLOW_PRIVATE_ACCESS
-
-#define MBEDTLS_ERR_THREADING_THREAD_ERROR                 -0x001F
-
-#if defined(MBEDTLS_THREADING_PTHREAD)
-#include <pthread.h>
-#endif /* MBEDTLS_THREADING_PTHREAD */
-
-#if defined(MBEDTLS_THREADING_ALT)
-/* You should define the mbedtls_test_thread_t type in your header */
-#include "threading_alt.h"
-
-/**
- * \brief                   Set your alternate threading implementation
- *                          function pointers for test threads. If used, this
- *                          function must be called once in the main thread
- *                          before any other MbedTLS function is called.
- *
- * \note                    These functions are part of the testing API only and
- *                          thus not considered part of the public API of
- *                          MbedTLS and thus may change without notice.
- *
- * \param thread_create     The thread create function implementation.
- * \param thread_join       The thread join function implementation.
-
- */
-void mbedtls_test_thread_set_alt(int (*thread_create)(mbedtls_test_thread_t *thread,
-                                                      void *(*thread_func)(
-                                                          void *),
-                                                      void *thread_data),
-                                 int (*thread_join)(mbedtls_test_thread_t *thread));
-
-#else /* MBEDTLS_THREADING_ALT*/
-
-typedef struct mbedtls_test_thread_t {
-
-#if defined(MBEDTLS_THREADING_PTHREAD)
-    pthread_t MBEDTLS_PRIVATE(thread);
-#else /* MBEDTLS_THREADING_PTHREAD */
-    /* Make sure this struct is always non-empty */
-    unsigned dummy;
-#endif
-
-} mbedtls_test_thread_t;
-
-#endif /* MBEDTLS_THREADING_ALT*/
-
-/**
- * \brief                   The function pointers for thread create and thread
- *                          join.
- *
- * \note                    These functions are part of the testing API only
- *                          and thus not considered part of the public API of
- *                          MbedTLS and thus may change without notice.
- *
- * \note                    All these functions are expected to work or
- *                          the result will be undefined.
- */
-extern int (*mbedtls_test_thread_create)(mbedtls_test_thread_t *thread,
-                                         void *(*thread_func)(void *), void *thread_data);
-extern int (*mbedtls_test_thread_join)(mbedtls_test_thread_t *thread);
-
-#if defined(MBEDTLS_THREADING_PTHREAD) && defined(MBEDTLS_TEST_HOOKS)
-#define MBEDTLS_TEST_MUTEX_USAGE
-#endif
-
-#if defined(MBEDTLS_TEST_MUTEX_USAGE)
-/**
- *  Activate the mutex usage verification framework. See threading_helpers.c for
- *  information.
- */
-void mbedtls_test_mutex_usage_init(void);
-
-/**
- *  Deactivate the mutex usage verification framework. See threading_helpers.c
- *  for information.
- */
-void mbedtls_test_mutex_usage_end(void);
-
-/**
- *  Call this function after executing a test case to check for mutex usage
- * errors.
- */
-void mbedtls_test_mutex_usage_check(void);
-#endif /* MBEDTLS_TEST_MUTEX_USAGE */
-
-#endif /* MBEDTLS_THREADING_C */
-
-#endif /* THREADING_HELPERS_H */
diff --git a/tests/src/asn1_helpers.c b/tests/src/asn1_helpers.c
deleted file mode 100644
index c63bd0c..0000000
--- a/tests/src/asn1_helpers.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/** \file asn1_helpers.c
- *
- * \brief Helper functions for tests that manipulate ASN.1 data.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-#include <test/macros.h>
-
-#if defined(MBEDTLS_ASN1_PARSE_C)
-
-#include <mbedtls/asn1.h>
-
-#include <test/asn1_helpers.h>
-
-int mbedtls_test_asn1_skip_integer(unsigned char **p, const unsigned char *end,
-                                   size_t min_bits, size_t max_bits,
-                                   int must_be_odd)
-{
-    size_t len;
-    size_t actual_bits;
-    unsigned char msb;
-    TEST_EQUAL(mbedtls_asn1_get_tag(p, end, &len,
-                                    MBEDTLS_ASN1_INTEGER),
-               0);
-
-    /* Check if the retrieved length doesn't extend the actual buffer's size.
-     * It is assumed here, that end >= p, which validates casting to size_t. */
-    TEST_ASSERT(len <= (size_t) (end - *p));
-
-    /* Tolerate a slight departure from DER encoding:
-     * - 0 may be represented by an empty string or a 1-byte string.
-     * - The sign bit may be used as a value bit. */
-    if ((len == 1 && (*p)[0] == 0) ||
-        (len > 1 && (*p)[0] == 0 && ((*p)[1] & 0x80) != 0)) {
-        ++(*p);
-        --len;
-    }
-    if (min_bits == 0 && len == 0) {
-        return 1;
-    }
-    msb = (*p)[0];
-    TEST_ASSERT(msb != 0);
-    actual_bits = 8 * (len - 1);
-    while (msb != 0) {
-        msb >>= 1;
-        ++actual_bits;
-    }
-    TEST_ASSERT(actual_bits >= min_bits);
-    TEST_ASSERT(actual_bits <= max_bits);
-    if (must_be_odd) {
-        TEST_ASSERT(((*p)[len-1] & 1) != 0);
-    }
-    *p += len;
-    return 1;
-exit:
-    return 0;
-}
-
-#endif /* MBEDTLS_ASN1_PARSE_C */
diff --git a/tests/src/bignum_codepath_check.c b/tests/src/bignum_codepath_check.c
deleted file mode 100644
index 9c6bbc7..0000000
--- a/tests/src/bignum_codepath_check.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/** Support for path tracking in optionally safe bignum functions
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include "test/bignum_codepath_check.h"
-#include "bignum_core_invasive.h"
-
-#if defined(MBEDTLS_TEST_HOOKS) && !defined(MBEDTLS_THREADING_C)
-int mbedtls_codepath_check = MBEDTLS_MPI_IS_TEST;
-
-static void mbedtls_codepath_take_safe(void)
-{
-    if (mbedtls_codepath_check == MBEDTLS_MPI_IS_TEST) {
-        mbedtls_codepath_check = MBEDTLS_MPI_IS_SECRET;
-    }
-}
-
-static void mbedtls_codepath_take_unsafe(void)
-{
-    mbedtls_codepath_check = MBEDTLS_MPI_IS_PUBLIC;
-}
-
-void mbedtls_codepath_test_hooks_setup(void)
-{
-    mbedtls_safe_codepath_hook = mbedtls_codepath_take_safe;
-    mbedtls_unsafe_codepath_hook = mbedtls_codepath_take_unsafe;
-}
-
-void mbedtls_codepath_test_hooks_teardown(void)
-{
-    mbedtls_safe_codepath_hook = NULL;
-    mbedtls_unsafe_codepath_hook = NULL;
-}
-
-#endif /* MBEDTLS_TEST_HOOKS && !MBEDTLS_THREADING_C */
diff --git a/tests/src/bignum_helpers.c b/tests/src/bignum_helpers.c
deleted file mode 100644
index 913f5e3..0000000
--- a/tests/src/bignum_helpers.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/**
- * \file bignum_helpers.c
- *
- * \brief   This file contains the prototypes of helper functions for
- *          bignum-related testing.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#define MBEDTLS_ALLOW_PRIVATE_ACCESS
-#include <test/bignum_helpers.h>
-
-#if defined(MBEDTLS_BIGNUM_C)
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <mbedtls/bignum.h>
-#include <bignum_core.h>
-#include <bignum_mod.h>
-#include <bignum_mod_raw.h>
-
-#include <test/helpers.h>
-#include <test/macros.h>
-
-int mbedtls_test_read_mpi_core(mbedtls_mpi_uint **pX, size_t *plimbs,
-                               const char *input)
-{
-    /* Sanity check */
-    if (*pX != NULL) {
-        return MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-    }
-
-    size_t hex_len = strlen(input);
-    size_t byte_len = (hex_len + 1) / 2;
-    *plimbs = CHARS_TO_LIMBS(byte_len);
-
-    /* A core bignum is not allowed to be empty. Forbid it as test data,
-     * this way static analyzers have a chance of knowing we don't expect
-     * the bignum functions to support empty inputs. */
-    if (*plimbs == 0) {
-        return MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-    }
-
-    *pX = mbedtls_calloc(*plimbs, sizeof(**pX));
-    if (*pX == NULL) {
-        return MBEDTLS_ERR_MPI_ALLOC_FAILED;
-    }
-
-    unsigned char *byte_start = (unsigned char *) *pX;
-    if (byte_len % sizeof(mbedtls_mpi_uint) != 0) {
-        byte_start += sizeof(mbedtls_mpi_uint) - byte_len % sizeof(mbedtls_mpi_uint);
-    }
-    if ((hex_len & 1) != 0) {
-        /* mbedtls_test_unhexify wants an even number of hex digits */
-        TEST_ASSERT(mbedtls_test_ascii2uc(*input, byte_start) == 0);
-        ++byte_start;
-        ++input;
-        --byte_len;
-    }
-    TEST_ASSERT(mbedtls_test_unhexify(byte_start,
-                                      byte_len,
-                                      input,
-                                      &byte_len) == 0);
-
-    mbedtls_mpi_core_bigendian_to_host(*pX, *plimbs);
-    return 0;
-
-exit:
-    mbedtls_free(*pX);
-    return MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-}
-
-#if defined(MBEDTLS_ECP_WITH_MPI_UINT)
-int mbedtls_test_read_mpi_modulus(mbedtls_mpi_mod_modulus *N,
-                                  const char *s,
-                                  mbedtls_mpi_mod_rep_selector int_rep)
-{
-    mbedtls_mpi_uint *p = NULL;
-    size_t limbs = 0;
-    if (N->limbs != 0) {
-        return MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-    }
-    int ret = mbedtls_test_read_mpi_core(&p, &limbs, s);
-    if (ret != 0) {
-        return ret;
-    }
-
-    switch (int_rep) {
-        case MBEDTLS_MPI_MOD_REP_MONTGOMERY:
-            ret = mbedtls_mpi_mod_modulus_setup(N, p, limbs);
-            break;
-        case MBEDTLS_MPI_MOD_REP_OPT_RED:
-            ret = mbedtls_mpi_mod_optred_modulus_setup(N, p, limbs, NULL);
-            break;
-        default:
-            ret = MBEDTLS_ERR_MPI_BAD_INPUT_DATA;
-            break;
-    }
-    if (ret != 0) {
-        mbedtls_free(p);
-    }
-    return ret;
-}
-
-void mbedtls_test_mpi_mod_modulus_free_with_limbs(mbedtls_mpi_mod_modulus *N)
-{
-    mbedtls_free((mbedtls_mpi_uint *) N->p);
-    mbedtls_mpi_mod_modulus_free(N);
-}
-#endif /* MBEDTLS_ECP_WITH_MPI_UINT */
-
-int mbedtls_test_read_mpi(mbedtls_mpi *X, const char *s)
-{
-    int negative = 0;
-    /* Always set the sign bit to -1 if the input has a minus sign, even for 0.
-     * This creates an invalid representation, which mbedtls_mpi_read_string()
-     * avoids but we want to be able to create that in test data. */
-    if (s[0] == '-') {
-        ++s;
-        negative = 1;
-    }
-    /* mbedtls_mpi_read_string() currently retains leading zeros.
-     * It always allocates at least one limb for the value 0. */
-    if (s[0] == 0) {
-        mbedtls_mpi_free(X);
-        return 0;
-    }
-    int ret = mbedtls_mpi_read_string(X, 16, s);
-    if (ret != 0) {
-        return ret;
-    }
-    if (negative) {
-        if (mbedtls_mpi_cmp_int(X, 0) == 0) {
-            mbedtls_test_increment_case_uses_negative_0();
-        }
-        X->s = -1;
-    }
-    return 0;
-}
-
-#endif /* MBEDTLS_BIGNUM_C */
diff --git a/tests/src/drivers/hash.c b/tests/src/drivers/hash.c
deleted file mode 100644
index 54aec93..0000000
--- a/tests/src/drivers/hash.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Test driver for hash entry points.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include "psa_crypto_hash.h"
-
-#include "test/drivers/hash.h"
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-#if MBEDTLS_VERSION_MAJOR < 4
-#include "libtestdriver1/library/psa_crypto_hash.h"
-#else
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_hash.h"
-#endif
-#endif
-
-mbedtls_test_driver_hash_hooks_t
-    mbedtls_test_driver_hash_hooks = MBEDTLS_TEST_DRIVER_HASH_INIT;
-
-psa_status_t mbedtls_test_transparent_hash_compute(
-    psa_algorithm_t alg,
-    const uint8_t *input, size_t input_length,
-    uint8_t *hash, size_t hash_size, size_t *hash_length)
-{
-    mbedtls_test_driver_hash_hooks.hits++;
-
-    if (mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_test_driver_hash_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_hash_compute(
-                alg, input, input_length,
-                hash, hash_size, hash_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_psa_hash_compute(
-                alg, input, input_length,
-                hash, hash_size, hash_length);
-#else
-        (void) alg;
-        (void) input;
-        (void) input_length;
-        (void) hash;
-        (void) hash_size;
-        (void) hash_length;
-        mbedtls_test_driver_hash_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_hash_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_hash_setup(
-    mbedtls_transparent_test_driver_hash_operation_t *operation,
-    psa_algorithm_t alg)
-{
-    mbedtls_test_driver_hash_hooks.hits++;
-
-    if (mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_test_driver_hash_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_hash_setup(operation, alg);
-#elif defined(MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_psa_hash_setup(operation, alg);
-#else
-        (void) operation;
-        (void) alg;
-        mbedtls_test_driver_hash_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_hash_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_hash_clone(
-    const mbedtls_transparent_test_driver_hash_operation_t *source_operation,
-    mbedtls_transparent_test_driver_hash_operation_t *target_operation)
-{
-    mbedtls_test_driver_hash_hooks.hits++;
-
-    if (mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_test_driver_hash_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_hash_clone(source_operation,
-                                                  target_operation);
-#elif defined(MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_psa_hash_clone(source_operation, target_operation);
-#else
-        (void) source_operation;
-        (void) target_operation;
-        mbedtls_test_driver_hash_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_hash_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_hash_update(
-    mbedtls_transparent_test_driver_hash_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length)
-{
-    mbedtls_test_driver_hash_hooks.hits++;
-
-    if (mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_test_driver_hash_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_hash_update(
-                operation, input, input_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_psa_hash_update(operation, input, input_length);
-#else
-        (void) operation;
-        (void) input;
-        (void) input_length;
-        mbedtls_test_driver_hash_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_hash_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_hash_finish(
-    mbedtls_transparent_test_driver_hash_operation_t *operation,
-    uint8_t *hash,
-    size_t hash_size,
-    size_t *hash_length)
-{
-    mbedtls_test_driver_hash_hooks.hits++;
-
-    if (mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_test_driver_hash_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_hash_finish(
-                operation, hash, hash_size, hash_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_psa_hash_finish(operation, hash, hash_size, hash_length);
-#else
-        (void) operation;
-        (void) hash;
-        (void) hash_size;
-        (void) hash_length;
-        mbedtls_test_driver_hash_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_hash_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_hash_abort(
-    mbedtls_transparent_test_driver_hash_operation_t *operation)
-{
-    mbedtls_test_driver_hash_hooks.hits++;
-
-    if (mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_test_driver_hash_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_hash_abort(operation);
-#elif defined(MBEDTLS_PSA_BUILTIN_HASH)
-        mbedtls_test_driver_hash_hooks.driver_status =
-            mbedtls_psa_hash_abort(operation);
-#else
-        (void) operation;
-        mbedtls_test_driver_hash_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_hash_hooks.driver_status;
-}
-#endif /* PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/platform_builtin_keys.c b/tests/src/drivers/platform_builtin_keys.c
deleted file mode 100644
index 4561b6f..0000000
--- a/tests/src/drivers/platform_builtin_keys.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/** \file platform_builtin_keys.c
- *
- * \brief Test driver implementation of the builtin key support
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS)
-
-#include <psa/crypto.h>
-#include <psa/crypto_extra.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <test/drivers/test_driver.h>
-#endif
-
-typedef struct {
-    psa_key_id_t builtin_key_id;
-    psa_key_lifetime_t lifetime;
-    psa_drv_slot_number_t slot_number;
-} mbedtls_psa_builtin_key_description_t;
-
-static const mbedtls_psa_builtin_key_description_t builtin_keys[] = {
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-    /* For testing, assign the AES builtin key slot to the boundary values.
-     * ECDSA can be exercised on key ID MBEDTLS_PSA_KEY_ID_BUILTIN_MIN + 1. */
-    { MBEDTLS_PSA_KEY_ID_BUILTIN_MIN - 1,
-      PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(
-          PSA_KEY_PERSISTENCE_READ_ONLY, PSA_CRYPTO_TEST_DRIVER_LOCATION),
-      PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT },
-    { MBEDTLS_PSA_KEY_ID_BUILTIN_MIN,
-      PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(
-          PSA_KEY_PERSISTENCE_READ_ONLY, PSA_CRYPTO_TEST_DRIVER_LOCATION),
-      PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT },
-    { MBEDTLS_PSA_KEY_ID_BUILTIN_MIN + 1,
-      PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(
-          PSA_KEY_PERSISTENCE_READ_ONLY, PSA_CRYPTO_TEST_DRIVER_LOCATION),
-      PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT },
-    { MBEDTLS_PSA_KEY_ID_BUILTIN_MAX - 1,
-      PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(
-          PSA_KEY_PERSISTENCE_READ_ONLY, PSA_CRYPTO_TEST_DRIVER_LOCATION),
-      PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT },
-    { MBEDTLS_PSA_KEY_ID_BUILTIN_MAX,
-      PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(
-          PSA_KEY_PERSISTENCE_READ_ONLY, PSA_CRYPTO_TEST_DRIVER_LOCATION),
-      PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT },
-    { MBEDTLS_PSA_KEY_ID_BUILTIN_MAX + 1,
-      PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(
-          PSA_KEY_PERSISTENCE_READ_ONLY, PSA_CRYPTO_TEST_DRIVER_LOCATION),
-      PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT },
-#else
-    { 0, 0, 0 }
-#endif
-};
-
-psa_status_t mbedtls_psa_platform_get_builtin_key(
-    mbedtls_svc_key_id_t key_id,
-    psa_key_lifetime_t *lifetime,
-    psa_drv_slot_number_t *slot_number)
-{
-    psa_key_id_t app_key_id = MBEDTLS_SVC_KEY_ID_GET_KEY_ID(key_id);
-    const mbedtls_psa_builtin_key_description_t *builtin_key;
-
-    for (size_t i = 0;
-         i < (sizeof(builtin_keys) / sizeof(builtin_keys[0])); i++) {
-        builtin_key = &builtin_keys[i];
-        if (builtin_key->builtin_key_id == app_key_id) {
-            *lifetime = builtin_key->lifetime;
-            *slot_number = builtin_key->slot_number;
-            return PSA_SUCCESS;
-        }
-    }
-
-    return PSA_ERROR_DOES_NOT_EXIST;
-}
-
-#endif /* MBEDTLS_PSA_CRYPTO_BUILTIN_KEYS */
diff --git a/tests/src/drivers/test_driver_aead.c b/tests/src/drivers/test_driver_aead.c
deleted file mode 100644
index 6992a06..0000000
--- a/tests/src/drivers/test_driver_aead.c
+++ /dev/null
@@ -1,466 +0,0 @@
-/*
- * Test driver for AEAD entry points.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include "psa_crypto_aead.h"
-#include "psa_crypto_core.h"
-
-#include "test/drivers/aead.h"
-
-#include "mbedtls/constant_time.h"
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-#if MBEDTLS_VERSION_MAJOR < 4
-#include "libtestdriver1/library/psa_crypto_aead.h"
-#else
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_aead.h"
-#endif
-#endif
-
-mbedtls_test_driver_aead_hooks_t
-    mbedtls_test_driver_aead_hooks = MBEDTLS_TEST_DRIVER_AEAD_INIT;
-
-psa_status_t mbedtls_test_transparent_aead_encrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *nonce, size_t nonce_length,
-    const uint8_t *additional_data, size_t additional_data_length,
-    const uint8_t *plaintext, size_t plaintext_length,
-    uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length)
-{
-    mbedtls_test_driver_aead_hooks.hits_encrypt++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_encrypt(
-                (const libtestdriver1_psa_key_attributes_t *) attributes,
-                key_buffer, key_buffer_size,
-                alg,
-                nonce, nonce_length,
-                additional_data, additional_data_length,
-                plaintext, plaintext_length,
-                ciphertext, ciphertext_size, ciphertext_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_encrypt(
-                attributes, key_buffer, key_buffer_size,
-                alg,
-                nonce, nonce_length,
-                additional_data, additional_data_length,
-                plaintext, plaintext_length,
-                ciphertext, ciphertext_size, ciphertext_length);
-#else
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        (void) nonce;
-        (void) nonce_length;
-        (void) additional_data;
-        (void) additional_data_length;
-        (void) plaintext;
-        (void) plaintext_length;
-        (void) ciphertext;
-        (void) ciphertext_size;
-        (void) ciphertext_length;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_decrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *nonce, size_t nonce_length,
-    const uint8_t *additional_data, size_t additional_data_length,
-    const uint8_t *ciphertext, size_t ciphertext_length,
-    uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length)
-{
-    mbedtls_test_driver_aead_hooks.hits_decrypt++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_decrypt(
-                (const libtestdriver1_psa_key_attributes_t *) attributes,
-                key_buffer, key_buffer_size,
-                alg,
-                nonce, nonce_length,
-                additional_data, additional_data_length,
-                ciphertext, ciphertext_length,
-                plaintext, plaintext_size, plaintext_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_decrypt(
-                attributes, key_buffer, key_buffer_size,
-                alg,
-                nonce, nonce_length,
-                additional_data, additional_data_length,
-                ciphertext, ciphertext_length,
-                plaintext, plaintext_size, plaintext_length);
-#else
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        (void) nonce;
-        (void) nonce_length;
-        (void) additional_data;
-        (void) additional_data_length;
-        (void) ciphertext;
-        (void) ciphertext_length;
-        (void) plaintext;
-        (void) plaintext_size;
-        (void) plaintext_length;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_encrypt_setup(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg)
-{
-    mbedtls_test_driver_aead_hooks.hits_encrypt_setup++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_encrypt_setup(operation,
-                                                          (const libtestdriver1_psa_key_attributes_t
-                                                           *) attributes,
-                                                          key_buffer,
-                                                          key_buffer_size, alg);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_encrypt_setup(operation, attributes, key_buffer,
-                                           key_buffer_size, alg);
-#else
-        (void) operation;
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_decrypt_setup(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg)
-{
-    mbedtls_test_driver_aead_hooks.hits_decrypt_setup++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_decrypt_setup(operation,
-                                                          (const libtestdriver1_psa_key_attributes_t
-                                                           *) attributes,
-                                                          key_buffer, key_buffer_size, alg);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_decrypt_setup(operation, attributes, key_buffer,
-                                           key_buffer_size, alg);
-#else
-        (void) operation;
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_set_nonce(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const uint8_t *nonce,
-    size_t nonce_length)
-{
-    mbedtls_test_driver_aead_hooks.hits_set_nonce++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_set_nonce(operation, nonce, nonce_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_set_nonce(operation, nonce, nonce_length);
-#else
-        (void) operation;
-        (void) nonce;
-        (void) nonce_length;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_set_lengths(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    size_t ad_length,
-    size_t plaintext_length)
-{
-    mbedtls_test_driver_aead_hooks.hits_set_lengths++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_set_lengths(operation, ad_length,
-                                                        plaintext_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_set_lengths(operation, ad_length,
-                                         plaintext_length);
-#else
-        (void) operation;
-        (void) ad_length;
-        (void) plaintext_length;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_update_ad(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length)
-{
-    mbedtls_test_driver_aead_hooks.hits_update_ad++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_update_ad(operation, input, input_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_update_ad(operation, input, input_length);
-#else
-        (void) operation;
-        (void) input;
-        (void) input_length;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_update(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length)
-{
-    mbedtls_test_driver_aead_hooks.hits_update++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_update(operation, input,
-                                                   input_length, output,
-                                                   output_size, output_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_update(operation, input, input_length, output,
-                                    output_size, output_length);
-#else
-        (void) operation;
-        (void) input;
-        (void) input_length;
-        (void) output;
-        (void) output_size;
-        (void) output_length;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_finish(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    uint8_t *ciphertext,
-    size_t ciphertext_size,
-    size_t *ciphertext_length,
-    uint8_t *tag,
-    size_t tag_size,
-    size_t *tag_length)
-{
-    mbedtls_test_driver_aead_hooks.hits_finish++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_finish(operation, ciphertext,
-                                                   ciphertext_size, ciphertext_length,
-                                                   tag, tag_size, tag_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_finish(operation, ciphertext, ciphertext_size,
-                                    ciphertext_length, tag, tag_size,
-                                    tag_length);
-#else
-        (void) operation;
-        (void) ciphertext;
-        (void) ciphertext_size;
-        (void) ciphertext_length;
-        (void) tag;
-        (void) tag_size;
-        (void) tag_length;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_verify(
-    mbedtls_transparent_test_driver_aead_operation_t *operation,
-    uint8_t *plaintext,
-    size_t plaintext_size,
-    size_t *plaintext_length,
-    const uint8_t *tag,
-    size_t tag_length)
-{
-    mbedtls_test_driver_aead_hooks.hits_verify++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-        uint8_t check_tag[PSA_AEAD_TAG_MAX_SIZE];
-        size_t check_tag_length = 0;
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_finish(operation,
-                                                   plaintext,
-                                                   plaintext_size,
-                                                   plaintext_length,
-                                                   check_tag,
-                                                   sizeof(check_tag),
-                                                   &check_tag_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_finish(operation,
-                                    plaintext,
-                                    plaintext_size,
-                                    plaintext_length,
-                                    check_tag,
-                                    sizeof(check_tag),
-                                    &check_tag_length);
-#else
-        (void) operation;
-        (void) plaintext;
-        (void) plaintext_size;
-        (void) plaintext_length;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-
-        if (mbedtls_test_driver_aead_hooks.driver_status == PSA_SUCCESS) {
-            if (tag_length != check_tag_length ||
-                mbedtls_ct_memcmp(tag, check_tag, tag_length)
-                != 0) {
-                mbedtls_test_driver_aead_hooks.driver_status =
-                    PSA_ERROR_INVALID_SIGNATURE;
-            }
-        }
-
-        mbedtls_platform_zeroize(check_tag, sizeof(check_tag));
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_aead_abort(
-    mbedtls_transparent_test_driver_aead_operation_t *operation)
-{
-    mbedtls_test_driver_aead_hooks.hits_abort++;
-
-    if (mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_test_driver_aead_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_aead_abort(operation);
-#elif defined(MBEDTLS_PSA_BUILTIN_AEAD)
-        mbedtls_test_driver_aead_hooks.driver_status =
-            mbedtls_psa_aead_abort(operation);
-#else
-        (void) operation;
-        mbedtls_test_driver_aead_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_aead_hooks.driver_status;
-}
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/test_driver_asymmetric_encryption.c b/tests/src/drivers/test_driver_asymmetric_encryption.c
deleted file mode 100644
index 6fdbe43..0000000
--- a/tests/src/drivers/test_driver_asymmetric_encryption.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Test driver for asymmetric encryption.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include "psa/crypto.h"
-#include "mbedtls/rsa.h"
-#include "psa_crypto_rsa.h"
-#include "string.h"
-#include "test/drivers/asymmetric_encryption.h"
-#include "test/drivers/key_management.h"
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-#if MBEDTLS_VERSION_MAJOR < 4
-#include "libtestdriver1/library/psa_crypto_rsa.h"
-#else
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_rsa.h"
-#endif
-#endif
-
-#define PSA_RSA_KEY_PAIR_MAX_SIZE \
-    PSA_KEY_EXPORT_RSA_KEY_PAIR_MAX_SIZE(PSA_VENDOR_RSA_MAX_KEY_BITS)
-
-mbedtls_test_driver_asymmetric_encryption_hooks_t mbedtls_test_driver_asymmetric_encryption_hooks =
-    MBEDTLS_TEST_DRIVER_ASYMMETRIC_ENCRYPTION_INIT;
-
-psa_status_t mbedtls_test_transparent_asymmetric_encrypt(
-    const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
-    size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
-    size_t input_length, const uint8_t *salt, size_t salt_length,
-    uint8_t *output, size_t output_size, size_t *output_length)
-{
-    mbedtls_test_driver_asymmetric_encryption_hooks.hits++;
-
-    if (mbedtls_test_driver_asymmetric_encryption_hooks.forced_output != NULL) {
-        if (output_size < mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        memcpy(output,
-               mbedtls_test_driver_asymmetric_encryption_hooks.forced_output,
-               mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length);
-        *output_length = mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length;
-
-        return mbedtls_test_driver_asymmetric_encryption_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_asymmetric_encryption_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_asymmetric_encryption_hooks.forced_status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-    return libtestdriver1_mbedtls_psa_asymmetric_encrypt(
-        (const libtestdriver1_psa_key_attributes_t *) attributes,
-        key_buffer, key_buffer_size,
-        alg, input, input_length, salt, salt_length,
-        output, output_size, output_length);
-#else
-    return mbedtls_psa_asymmetric_encrypt(
-        attributes, key_buffer, key_buffer_size,
-        alg, input, input_length, salt, salt_length,
-        output, output_size, output_length);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_asymmetric_decrypt(
-    const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
-    size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
-    size_t input_length, const uint8_t *salt, size_t salt_length,
-    uint8_t *output, size_t output_size, size_t *output_length)
-{
-    mbedtls_test_driver_asymmetric_encryption_hooks.hits++;
-
-    if (mbedtls_test_driver_asymmetric_encryption_hooks.forced_output != NULL) {
-        if (output_size < mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        memcpy(output,
-               mbedtls_test_driver_asymmetric_encryption_hooks.forced_output,
-               mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length);
-        *output_length = mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length;
-
-        return mbedtls_test_driver_asymmetric_encryption_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_asymmetric_encryption_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_asymmetric_encryption_hooks.forced_status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-    return libtestdriver1_mbedtls_psa_asymmetric_decrypt(
-        (const libtestdriver1_psa_key_attributes_t *) attributes,
-        key_buffer, key_buffer_size,
-        alg, input, input_length, salt, salt_length,
-        output, output_size, output_length);
-#else
-    return mbedtls_psa_asymmetric_decrypt(
-        attributes, key_buffer, key_buffer_size,
-        alg, input, input_length, salt, salt_length,
-        output, output_size, output_length);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-/*
- * opaque versions
- */
-psa_status_t mbedtls_test_opaque_asymmetric_encrypt(
-    const psa_key_attributes_t *attributes, const uint8_t *key,
-    size_t key_length, psa_algorithm_t alg, const uint8_t *input,
-    size_t input_length, const uint8_t *salt, size_t salt_length,
-    uint8_t *output, size_t output_size, size_t *output_length)
-{
-    unsigned char unwrapped_key[PSA_RSA_KEY_PAIR_MAX_SIZE];
-    size_t unwrapped_key_length;
-    psa_status_t status;
-
-    status = mbedtls_test_opaque_unwrap_key(key, key_length,
-                                            unwrapped_key, sizeof(unwrapped_key),
-                                            &unwrapped_key_length);
-    if (status != PSA_SUCCESS) {
-        return status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    (defined(MBEDTLS_PSA_ACCEL_ALG_RSA_OAEP) || defined(MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_CRYPT))
-    return libtestdriver1_mbedtls_psa_asymmetric_encrypt(
-        (const libtestdriver1_psa_key_attributes_t *) attributes,
-        unwrapped_key, unwrapped_key_length,
-        alg, input, input_length, salt, salt_length,
-        output, output_size, output_length);
-#else
-    return mbedtls_psa_asymmetric_encrypt(
-        attributes, unwrapped_key, unwrapped_key_length,
-        alg, input, input_length, salt, salt_length,
-        output, output_size, output_length);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_asymmetric_decrypt(
-    const psa_key_attributes_t *attributes, const uint8_t *key,
-    size_t key_length, psa_algorithm_t alg, const uint8_t *input,
-    size_t input_length, const uint8_t *salt, size_t salt_length,
-    uint8_t *output, size_t output_size, size_t *output_length)
-{
-    unsigned char unwrapped_key[PSA_RSA_KEY_PAIR_MAX_SIZE];
-    size_t unwrapped_key_length;
-    psa_status_t status;
-
-    status = mbedtls_test_opaque_unwrap_key(key, key_length,
-                                            unwrapped_key, sizeof(unwrapped_key),
-                                            &unwrapped_key_length);
-    if (status != PSA_SUCCESS) {
-        return status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    (defined(MBEDTLS_PSA_ACCEL_ALG_RSA_OAEP) || defined(MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_CRYPT))
-    return libtestdriver1_mbedtls_psa_asymmetric_decrypt(
-        (const libtestdriver1_psa_key_attributes_t *) attributes,
-        unwrapped_key, unwrapped_key_length,
-        alg, input, input_length, salt, salt_length,
-        output, output_size, output_length);
-#else
-    return mbedtls_psa_asymmetric_decrypt(
-        attributes, unwrapped_key, unwrapped_key_length,
-        alg, input, input_length, salt, salt_length,
-        output, output_size, output_length);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/test_driver_cipher.c b/tests/src/drivers/test_driver_cipher.c
deleted file mode 100644
index 90256fc..0000000
--- a/tests/src/drivers/test_driver_cipher.c
+++ /dev/null
@@ -1,436 +0,0 @@
-/*
- * Test driver for cipher functions.
- * Currently only supports multi-part operations using AES-CTR.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include "psa/crypto.h"
-#include "psa_crypto_cipher.h"
-#include "psa_crypto_core.h"
-#include "mbedtls/cipher.h"
-
-#include "test/drivers/cipher.h"
-
-#include "test/random.h"
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-#if MBEDTLS_VERSION_MAJOR < 4
-#include "libtestdriver1/library/psa_crypto_cipher.h"
-#else
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_cipher.h"
-#endif
-#endif
-
-#include <string.h>
-
-mbedtls_test_driver_cipher_hooks_t mbedtls_test_driver_cipher_hooks =
-    MBEDTLS_TEST_DRIVER_CIPHER_INIT;
-
-psa_status_t mbedtls_test_transparent_cipher_encrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *iv,
-    size_t iv_length,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length)
-{
-    mbedtls_test_driver_cipher_hooks.hits++;
-    mbedtls_test_driver_cipher_hooks.hits_encrypt++;
-
-    if (mbedtls_test_driver_cipher_hooks.forced_output != NULL) {
-        if (output_size < mbedtls_test_driver_cipher_hooks.forced_output_length) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        memcpy(output,
-               mbedtls_test_driver_cipher_hooks.forced_output,
-               mbedtls_test_driver_cipher_hooks.forced_output_length);
-        *output_length = mbedtls_test_driver_cipher_hooks.forced_output_length;
-
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-    if (mbedtls_test_driver_cipher_hooks.forced_status_encrypt != PSA_SUCCESS) {
-        return mbedtls_test_driver_cipher_hooks.forced_status_encrypt;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
-    return libtestdriver1_mbedtls_psa_cipher_encrypt(
-        (const libtestdriver1_psa_key_attributes_t *) attributes,
-        key_buffer, key_buffer_size,
-        alg, iv, iv_length, input, input_length,
-        output, output_size, output_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_CIPHER)
-    return mbedtls_psa_cipher_encrypt(
-        attributes, key_buffer, key_buffer_size,
-        alg, iv, iv_length, input, input_length,
-        output, output_size, output_length);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_cipher_decrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length)
-{
-    mbedtls_test_driver_cipher_hooks.hits++;
-
-    if (mbedtls_test_driver_cipher_hooks.forced_output != NULL) {
-        if (output_size < mbedtls_test_driver_cipher_hooks.forced_output_length) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        memcpy(output,
-               mbedtls_test_driver_cipher_hooks.forced_output,
-               mbedtls_test_driver_cipher_hooks.forced_output_length);
-        *output_length = mbedtls_test_driver_cipher_hooks.forced_output_length;
-
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
-    return libtestdriver1_mbedtls_psa_cipher_decrypt(
-        (const libtestdriver1_psa_key_attributes_t *) attributes,
-        key_buffer, key_buffer_size,
-        alg, input, input_length,
-        output, output_size, output_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_CIPHER)
-    return mbedtls_psa_cipher_decrypt(
-        attributes, key_buffer, key_buffer_size,
-        alg, input, input_length,
-        output, output_size, output_length);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_cipher_encrypt_setup(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg)
-{
-    mbedtls_test_driver_cipher_hooks.hits++;
-
-    /* Wiping the entire struct here, instead of member-by-member. This is
-     * useful for the test suite, since it gives a chance of catching memory
-     * corruption errors should the core not have allocated (enough) memory for
-     * our context struct. */
-    memset(operation, 0, sizeof(*operation));
-
-    if (mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
-    return libtestdriver1_mbedtls_psa_cipher_encrypt_setup(
-        operation,
-        (const libtestdriver1_psa_key_attributes_t *) attributes,
-        key, key_length, alg);
-#elif defined(MBEDTLS_PSA_BUILTIN_CIPHER)
-    return mbedtls_psa_cipher_encrypt_setup(
-        operation, attributes, key, key_length, alg);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_cipher_decrypt_setup(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg)
-{
-    mbedtls_test_driver_cipher_hooks.hits++;
-
-    if (mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
-    return libtestdriver1_mbedtls_psa_cipher_decrypt_setup(
-        operation,
-        (const libtestdriver1_psa_key_attributes_t *) attributes,
-        key, key_length, alg);
-#elif defined(MBEDTLS_PSA_BUILTIN_CIPHER)
-    return mbedtls_psa_cipher_decrypt_setup(
-        operation, attributes, key, key_length, alg);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_cipher_abort(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation)
-{
-    mbedtls_test_driver_cipher_hooks.hits++;
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
-    libtestdriver1_mbedtls_psa_cipher_abort(operation);
-#elif defined(MBEDTLS_PSA_BUILTIN_CIPHER)
-    mbedtls_psa_cipher_abort(operation);
-#endif
-
-    /* Wiping the entire struct here, instead of member-by-member. This is
-     * useful for the test suite, since it gives a chance of catching memory
-     * corruption errors should the core not have allocated (enough) memory for
-     * our context struct. */
-    memset(operation, 0, sizeof(*operation));
-
-    return mbedtls_test_driver_cipher_hooks.forced_status;
-}
-
-psa_status_t mbedtls_test_transparent_cipher_set_iv(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    const uint8_t *iv,
-    size_t iv_length)
-{
-    mbedtls_test_driver_cipher_hooks.hits++;
-    mbedtls_test_driver_cipher_hooks.hits_set_iv++;
-
-    if (mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-    if (mbedtls_test_driver_cipher_hooks.forced_status_set_iv != PSA_SUCCESS) {
-        return mbedtls_test_driver_cipher_hooks.forced_status_set_iv;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
-    return libtestdriver1_mbedtls_psa_cipher_set_iv(
-        operation, iv, iv_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_CIPHER)
-    return mbedtls_psa_cipher_set_iv(operation, iv, iv_length);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_cipher_update(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length)
-{
-    mbedtls_test_driver_cipher_hooks.hits++;
-
-    if (mbedtls_test_driver_cipher_hooks.forced_output != NULL) {
-        if (output_size < mbedtls_test_driver_cipher_hooks.forced_output_length) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        memcpy(output,
-               mbedtls_test_driver_cipher_hooks.forced_output,
-               mbedtls_test_driver_cipher_hooks.forced_output_length);
-        *output_length = mbedtls_test_driver_cipher_hooks.forced_output_length;
-
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
-    return libtestdriver1_mbedtls_psa_cipher_update(
-        operation, input, input_length,
-        output, output_size, output_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_CIPHER)
-    return mbedtls_psa_cipher_update(
-        operation, input, input_length,
-        output, output_size, output_length);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_cipher_finish(
-    mbedtls_transparent_test_driver_cipher_operation_t *operation,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length)
-{
-    mbedtls_test_driver_cipher_hooks.hits++;
-
-    if (mbedtls_test_driver_cipher_hooks.forced_output != NULL) {
-        if (output_size < mbedtls_test_driver_cipher_hooks.forced_output_length) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        memcpy(output,
-               mbedtls_test_driver_cipher_hooks.forced_output,
-               mbedtls_test_driver_cipher_hooks.forced_output_length);
-        *output_length = mbedtls_test_driver_cipher_hooks.forced_output_length;
-
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_cipher_hooks.forced_status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
-    return libtestdriver1_mbedtls_psa_cipher_finish(
-        operation, output, output_size, output_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_CIPHER)
-    return mbedtls_psa_cipher_finish(
-        operation, output, output_size, output_length);
-#endif
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-/*
- * opaque versions, to do
- */
-psa_status_t mbedtls_test_opaque_cipher_encrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *iv, size_t iv_length,
-    const uint8_t *input, size_t input_length,
-    uint8_t *output, size_t output_size, size_t *output_length)
-{
-    (void) attributes;
-    (void) key;
-    (void) key_length;
-    (void) alg;
-    (void) iv;
-    (void) iv_length;
-    (void) input;
-    (void) input_length;
-    (void) output;
-    (void) output_size;
-    (void) output_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_cipher_decrypt(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *input, size_t input_length,
-    uint8_t *output, size_t output_size, size_t *output_length)
-{
-    (void) attributes;
-    (void) key;
-    (void) key_length;
-    (void) alg;
-    (void) input;
-    (void) input_length;
-    (void) output;
-    (void) output_size;
-    (void) output_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_cipher_encrypt_setup(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg)
-{
-    (void) operation;
-    (void) attributes;
-    (void) key;
-    (void) key_length;
-    (void) alg;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_cipher_decrypt_setup(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg)
-{
-    (void) operation;
-    (void) attributes;
-    (void) key;
-    (void) key_length;
-    (void) alg;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_cipher_abort(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation)
-{
-    (void) operation;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_cipher_set_iv(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    const uint8_t *iv,
-    size_t iv_length)
-{
-    (void) operation;
-    (void) iv;
-    (void) iv_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_cipher_update(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length)
-{
-    (void) operation;
-    (void) input;
-    (void) input_length;
-    (void) output;
-    (void) output_size;
-    (void) output_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_cipher_finish(
-    mbedtls_opaque_test_driver_cipher_operation_t *operation,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length)
-{
-    (void) operation;
-    (void) output;
-    (void) output_size;
-    (void) output_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-#endif /* PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/test_driver_key_agreement.c b/tests/src/drivers/test_driver_key_agreement.c
deleted file mode 100644
index 8a7a9ea..0000000
--- a/tests/src/drivers/test_driver_key_agreement.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Test driver for key agreement functions.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-
-#include "psa/crypto.h"
-#include "psa_crypto_core.h"
-#include "psa_crypto_ecp.h"
-#include "psa_crypto_ffdh.h"
-
-#include "test/drivers/key_agreement.h"
-#include "test/drivers/test_driver.h"
-
-#include <string.h>
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-#if MBEDTLS_VERSION_MAJOR < 4
-#include "libtestdriver1/include/psa/crypto.h"
-#include "libtestdriver1/library/psa_crypto_ecp.h"
-#include "libtestdriver1/library/psa_crypto_ffdh.h"
-#else
-#include "libtestdriver1/tf-psa-crypto/include/psa/crypto.h"
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_ecp.h"
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_ffdh.h"
-#endif
-#endif
-
-mbedtls_test_driver_key_agreement_hooks_t
-    mbedtls_test_driver_key_agreement_hooks = MBEDTLS_TEST_DRIVER_KEY_AGREEMENT_INIT;
-
-psa_status_t mbedtls_test_transparent_key_agreement(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *peer_key,
-    size_t peer_key_length,
-    uint8_t *shared_secret,
-    size_t shared_secret_size,
-    size_t *shared_secret_length)
-{
-    mbedtls_test_driver_key_agreement_hooks.hits++;
-
-    if (mbedtls_test_driver_key_agreement_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_key_agreement_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_key_agreement_hooks.forced_output != NULL) {
-        if (mbedtls_test_driver_key_agreement_hooks.forced_output_length > shared_secret_size) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        memcpy(shared_secret, mbedtls_test_driver_key_agreement_hooks.forced_output,
-               mbedtls_test_driver_key_agreement_hooks.forced_output_length);
-        *shared_secret_length = mbedtls_test_driver_key_agreement_hooks.forced_output_length;
-
-        return PSA_SUCCESS;
-    }
-
-    if (PSA_ALG_IS_ECDH(alg)) {
-#if (defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_ECDH))
-        return libtestdriver1_mbedtls_psa_key_agreement_ecdh(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            key_buffer, key_buffer_size,
-            alg, peer_key, peer_key_length,
-            shared_secret, shared_secret_size,
-            shared_secret_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_ALG_ECDH)
-        return mbedtls_psa_key_agreement_ecdh(
-            attributes,
-            key_buffer, key_buffer_size,
-            alg, peer_key, peer_key_length,
-            shared_secret, shared_secret_size,
-            shared_secret_length);
-#else
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) peer_key;
-        (void) peer_key_length;
-        (void) shared_secret;
-        (void) shared_secret_size;
-        (void) shared_secret_length;
-        return PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-    if (PSA_ALG_IS_FFDH(alg)) {
-#if (defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_FFDH))
-        return libtestdriver1_mbedtls_psa_ffdh_key_agreement(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            peer_key, peer_key_length,
-            key_buffer, key_buffer_size,
-            shared_secret, shared_secret_size,
-            shared_secret_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_ALG_FFDH)
-        return mbedtls_psa_ffdh_key_agreement(
-            attributes,
-            peer_key,
-            peer_key_length,
-            key_buffer,
-            key_buffer_size,
-            shared_secret,
-            shared_secret_size,
-            shared_secret_length);
-#else
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) peer_key;
-        (void) peer_key_length;
-        (void) shared_secret;
-        (void) shared_secret_size;
-        (void) shared_secret_length;
-        return PSA_ERROR_NOT_SUPPORTED;
-#endif
-    } else {
-        return PSA_ERROR_INVALID_ARGUMENT;
-    }
-
-}
-
-psa_status_t mbedtls_test_opaque_key_agreement(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *peer_key,
-    size_t peer_key_length,
-    uint8_t *shared_secret,
-    size_t shared_secret_size,
-    size_t *shared_secret_length)
-{
-    (void) attributes;
-    (void) key_buffer;
-    (void) key_buffer_size;
-    (void) alg;
-    (void) peer_key;
-    (void) peer_key_length;
-    (void) shared_secret;
-    (void) shared_secret_size;
-    (void) shared_secret_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/test_driver_key_management.c b/tests/src/drivers/test_driver_key_management.c
deleted file mode 100644
index d2ca157..0000000
--- a/tests/src/drivers/test_driver_key_management.c
+++ /dev/null
@@ -1,794 +0,0 @@
-/*
- * Test driver for generating and verifying keys.
- * Currently only supports generating and verifying ECC keys.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include "psa/crypto.h"
-#include "psa_crypto_core.h"
-#include "psa_crypto_ecp.h"
-#include "psa_crypto_rsa.h"
-#include "psa_crypto_ffdh.h"
-#include "mbedtls/ecp.h"
-#include "mbedtls/error.h"
-
-#include "test/drivers/key_management.h"
-#include "test/drivers/test_driver.h"
-
-#include "test/random.h"
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-#if MBEDTLS_VERSION_MAJOR < 4
-#include "libtestdriver1/library/psa_crypto_ecp.h"
-#include "libtestdriver1/library/psa_crypto_rsa.h"
-#include "libtestdriver1/library/psa_crypto_ffdh.h"
-#else
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_ecp.h"
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_rsa.h"
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_ffdh.h"
-#endif
-#endif
-
-#include <string.h>
-
-mbedtls_test_driver_key_management_hooks_t
-    mbedtls_test_driver_key_management_hooks = MBEDTLS_TEST_DRIVER_KEY_MANAGEMENT_INIT;
-
-const uint8_t mbedtls_test_driver_aes_key[16] =
-{ 0x36, 0x77, 0x39, 0x7A, 0x24, 0x43, 0x26, 0x46,
-  0x29, 0x4A, 0x40, 0x4E, 0x63, 0x52, 0x66, 0x55 };
-const uint8_t mbedtls_test_driver_ecdsa_key[32] =
-{ 0xdc, 0x7d, 0x9d, 0x26, 0xd6, 0x7a, 0x4f, 0x63,
-  0x2c, 0x34, 0xc2, 0xdc, 0x0b, 0x69, 0x86, 0x18,
-  0x38, 0x82, 0xc2, 0x06, 0xdf, 0x04, 0xcd, 0xb7,
-  0xd6, 0x9a, 0xab, 0xe2, 0x8b, 0xe4, 0xf8, 0x1a };
-const uint8_t mbedtls_test_driver_ecdsa_pubkey[65] =
-{ 0x04,
-  0x85, 0xf6, 0x4d, 0x89, 0xf0, 0x0b, 0xe6, 0x6c,
-  0x88, 0xdd, 0x93, 0x7e, 0xfd, 0x6d, 0x7c, 0x44,
-  0x56, 0x48, 0xdc, 0xb7, 0x01, 0x15, 0x0b, 0x8a,
-  0x95, 0x09, 0x29, 0x58, 0x50, 0xf4, 0x1c, 0x19,
-  0x31, 0xe5, 0x71, 0xfb, 0x8f, 0x8c, 0x78, 0x31,
-  0x7a, 0x20, 0xb3, 0x80, 0xe8, 0x66, 0x58, 0x4b,
-  0xbc, 0x25, 0x16, 0xc3, 0xd2, 0x70, 0x2d, 0x79,
-  0x2f, 0x13, 0x1a, 0x92, 0x20, 0x95, 0xfd, 0x6c };
-
-psa_status_t mbedtls_test_transparent_init(void)
-{
-    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-    status = libtestdriver1_psa_crypto_init();
-    if (status != PSA_SUCCESS) {
-        return status;
-    }
-#endif
-
-    (void) status;
-    return PSA_SUCCESS;
-}
-
-void mbedtls_test_transparent_free(void)
-{
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-    libtestdriver1_mbedtls_psa_crypto_free();
-#endif
-
-    return;
-}
-
-psa_status_t mbedtls_test_opaque_init(void)
-{
-    return PSA_SUCCESS;
-}
-
-void mbedtls_test_opaque_free(void)
-{
-    return;
-}
-
-/*
- * This macro returns the base size for the key context when SE does not
- * support storage. It is the size of the metadata that gets added to the
- * wrapped key. In its test functionality the metadata is just some padded
- * prefixing to the key.
- */
-#define TEST_DRIVER_KEY_CONTEXT_BASE_SIZE  \
-    PSA_CRYPTO_TEST_DRIVER_OPAQUE_PAD_PREFIX_SIZE
-
-
-size_t mbedtls_test_opaque_size_function(
-    const psa_key_type_t key_type,
-    const size_t key_bits)
-{
-    size_t key_buffer_size = 0;
-
-    key_buffer_size = PSA_EXPORT_KEY_OUTPUT_SIZE(key_type, key_bits);
-    if (key_buffer_size == 0) {
-        return 0;
-    }
-    /* Include spacing for base size overhead over the key size
-     * */
-    key_buffer_size += TEST_DRIVER_KEY_CONTEXT_BASE_SIZE;
-    return key_buffer_size;
-}
-
-static size_t mbedtls_test_opaque_get_base_size()
-{
-    return TEST_DRIVER_KEY_CONTEXT_BASE_SIZE;
-}
-
-/*
- * The wrap function mbedtls_test_opaque_wrap_key pads and wraps the
- * clear key. It expects the clear and wrap buffers to be passed in.
- * key_length is the size of the clear key to be wrapped.
- * wrapped_key_buffer_size is the size of the output buffer wrap_key.
- * The argument wrapped_key_buffer_length is filled with the wrapped
- * key_size on success.
- * */
-static psa_status_t mbedtls_test_opaque_wrap_key(
-    const uint8_t *key,
-    size_t key_length,
-    uint8_t *wrapped_key_buffer,
-    size_t wrapped_key_buffer_size,
-    size_t *wrapped_key_buffer_length)
-{
-    size_t opaque_key_base_size = mbedtls_test_opaque_get_base_size();
-    uint64_t prefix = PSA_CRYPTO_TEST_DRIVER_OPAQUE_PAD_PREFIX;
-
-    if (key_length + opaque_key_base_size > wrapped_key_buffer_size) {
-        return PSA_ERROR_BUFFER_TOO_SMALL;
-    }
-
-    /* Write in the opaque pad prefix */
-    memcpy(wrapped_key_buffer, &prefix, opaque_key_base_size);
-    wrapped_key_buffer += opaque_key_base_size;
-    *wrapped_key_buffer_length = key_length + opaque_key_base_size;
-
-    while (key_length--) {
-        wrapped_key_buffer[key_length] = key[key_length] ^ 0xFF;
-    }
-    return PSA_SUCCESS;
-}
-
-/*
- * The unwrap function mbedtls_test_opaque_unwrap_key removes a pad prefix
- * and unwraps the wrapped key. It expects the clear and wrap buffers to be
- * passed in.
- * wrapped_key_length is the size of the wrapped key,
- * key_buffer_size is the size of the output buffer clear_key.
- * The argument key_buffer_length is filled with the unwrapped(clear)
- * key_size on success.
- * */
-psa_status_t mbedtls_test_opaque_unwrap_key(
-    const uint8_t *wrapped_key,
-    size_t wrapped_key_length,
-    uint8_t *key_buffer,
-    size_t key_buffer_size,
-    size_t *key_buffer_length)
-{
-    /* Remove the pad prefix from the wrapped key */
-    size_t opaque_key_base_size = mbedtls_test_opaque_get_base_size();
-    size_t clear_key_size;
-
-    /* Check for underflow */
-    if (wrapped_key_length < opaque_key_base_size) {
-        return PSA_ERROR_DATA_CORRUPT;
-    }
-    clear_key_size = wrapped_key_length - opaque_key_base_size;
-
-    wrapped_key += opaque_key_base_size;
-    if (clear_key_size > key_buffer_size) {
-        return PSA_ERROR_BUFFER_TOO_SMALL;
-    }
-
-    *key_buffer_length = clear_key_size;
-    while (clear_key_size--) {
-        key_buffer[clear_key_size] = wrapped_key[clear_key_size] ^ 0xFF;
-    }
-    return PSA_SUCCESS;
-}
-
-psa_status_t mbedtls_test_transparent_generate_key(
-    const psa_key_attributes_t *attributes,
-    uint8_t *key, size_t key_size, size_t *key_length)
-{
-    ++mbedtls_test_driver_key_management_hooks.hits;
-    ++mbedtls_test_driver_key_management_hooks.hits_generate_key;
-
-    if (mbedtls_test_driver_key_management_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_key_management_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_key_management_hooks.forced_output != NULL) {
-        if (mbedtls_test_driver_key_management_hooks.forced_output_length >
-            key_size) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-        memcpy(key, mbedtls_test_driver_key_management_hooks.forced_output,
-               mbedtls_test_driver_key_management_hooks.forced_output_length);
-        *key_length = mbedtls_test_driver_key_management_hooks.forced_output_length;
-        return PSA_SUCCESS;
-    }
-
-    if (PSA_KEY_TYPE_IS_ECC(psa_get_key_type(attributes))
-        && PSA_KEY_TYPE_IS_KEY_PAIR(psa_get_key_type(attributes))) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_GENERATE)
-        return libtestdriver1_mbedtls_psa_ecp_generate_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            key, key_size, key_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_GENERATE)
-        return mbedtls_psa_ecp_generate_key(
-            attributes, key, key_size, key_length);
-#endif
-    } else if (psa_get_key_type(attributes) == PSA_KEY_TYPE_RSA_KEY_PAIR) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_GENERATE)
-        return libtestdriver1_mbedtls_psa_rsa_generate_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            NULL, 0, /* We don't support custom e in the test driver yet */
-            key, key_size, key_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_GENERATE)
-        return mbedtls_psa_rsa_generate_key(
-            attributes,
-            NULL, 0, /* We don't support custom e in the test driver yet */
-            key, key_size, key_length);
-#endif
-    } else if (PSA_KEY_TYPE_IS_DH(psa_get_key_type(attributes))
-               && PSA_KEY_TYPE_IS_KEY_PAIR(psa_get_key_type(attributes))) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_KEY_PAIR_GENERATE)
-        return libtestdriver1_mbedtls_psa_ffdh_generate_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            key, key_size, key_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_KEY_PAIR)
-        return mbedtls_psa_ffdh_generate_key(
-            attributes, key, key_size, key_length);
-#endif
-    }
-
-    (void) attributes;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_generate_key(
-    const psa_key_attributes_t *attributes,
-    uint8_t *key, size_t key_size, size_t *key_length)
-{
-    (void) attributes;
-    (void) key;
-    (void) key_size;
-    (void) key_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_import_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *data,
-    size_t data_length,
-    uint8_t *key_buffer,
-    size_t key_buffer_size,
-    size_t *key_buffer_length,
-    size_t *bits)
-{
-    psa_key_type_t type = psa_get_key_type(attributes);
-
-    ++mbedtls_test_driver_key_management_hooks.hits;
-    mbedtls_test_driver_key_management_hooks.location = PSA_KEY_LOCATION_LOCAL_STORAGE;
-
-    if (mbedtls_test_driver_key_management_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_key_management_hooks.forced_status;
-    }
-
-    if (PSA_KEY_TYPE_IS_ECC(type)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_IMPORT) || \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_PUBLIC_KEY))
-        return libtestdriver1_mbedtls_psa_ecp_import_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            data, data_length,
-            key_buffer, key_buffer_size,
-            key_buffer_length, bits);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_IMPORT) || \
-        defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_PUBLIC_KEY)
-        return mbedtls_psa_ecp_import_key(
-            attributes,
-            data, data_length,
-            key_buffer, key_buffer_size,
-            key_buffer_length, bits);
-#endif
-    } else if (PSA_KEY_TYPE_IS_RSA(type)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_IMPORT) || \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY))
-        return libtestdriver1_mbedtls_psa_rsa_import_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            data, data_length,
-            key_buffer, key_buffer_size,
-            key_buffer_length, bits);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_IMPORT) || \
-        defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY)
-        return mbedtls_psa_rsa_import_key(
-            attributes,
-            data, data_length,
-            key_buffer, key_buffer_size,
-            key_buffer_length, bits);
-#endif
-    } else if (PSA_KEY_TYPE_IS_DH(type)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_KEY_PAIR) || \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_PUBLIC_KEY))
-        return libtestdriver1_mbedtls_psa_ffdh_import_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            data, data_length,
-            key_buffer, key_buffer_size,
-            key_buffer_length, bits);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR) || \
-        defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY)
-        return mbedtls_psa_ffdh_import_key(
-            attributes,
-            data, data_length,
-            key_buffer, key_buffer_size,
-            key_buffer_length, bits);
-#endif
-    }
-    (void) data;
-    (void) data_length;
-    (void) key_buffer;
-    (void) key_buffer_size;
-    (void) key_buffer_length;
-    (void) bits;
-    (void) type;
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-
-psa_status_t mbedtls_test_opaque_import_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *data,
-    size_t data_length,
-    uint8_t *key_buffer,
-    size_t key_buffer_size,
-    size_t *key_buffer_length,
-    size_t *bits)
-{
-    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
-    psa_key_type_t type = psa_get_key_type(attributes);
-    /* This buffer will be used as an intermediate placeholder for
-     * the clear key till we wrap it */
-    uint8_t *key_buffer_temp;
-
-    ++mbedtls_test_driver_key_management_hooks.hits;
-    mbedtls_test_driver_key_management_hooks.location = PSA_CRYPTO_TEST_DRIVER_LOCATION;
-
-    if (mbedtls_test_driver_key_management_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_key_management_hooks.forced_status;
-    }
-
-    key_buffer_temp = mbedtls_calloc(1, key_buffer_size);
-    if (key_buffer_temp == NULL) {
-        return PSA_ERROR_INSUFFICIENT_MEMORY;
-    }
-
-    if (PSA_KEY_TYPE_IS_UNSTRUCTURED(type)) {
-        *bits = PSA_BYTES_TO_BITS(data_length);
-
-        status = psa_validate_unstructured_key_bit_size(type,
-                                                        *bits);
-        if (status != PSA_SUCCESS) {
-            goto exit;
-        }
-
-        if (data_length > key_buffer_size) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        /* Copy the key material accounting for opaque key padding. */
-        memcpy(key_buffer_temp, data, data_length);
-        *key_buffer_length = data_length;
-    } else if (PSA_KEY_TYPE_IS_ECC(type)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        (defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR) || \
-        defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY))
-        status = libtestdriver1_mbedtls_psa_ecp_import_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            data, data_length,
-            key_buffer_temp, key_buffer_size,
-            key_buffer_length, bits);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_IMPORT) || \
-        defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_PUBLIC_KEY)
-        status = mbedtls_psa_ecp_import_key(
-            attributes,
-            data, data_length,
-            key_buffer_temp, key_buffer_size,
-            key_buffer_length, bits);
-#else
-        status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-        if (status != PSA_SUCCESS) {
-            goto exit;
-        }
-    } else if (PSA_KEY_TYPE_IS_RSA(type)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        (defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR) || \
-        defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_PUBLIC_KEY))
-        status = libtestdriver1_mbedtls_psa_rsa_import_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            data, data_length,
-            key_buffer_temp, key_buffer_size,
-            key_buffer_length, bits);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_IMPORT) || \
-        defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY)
-        status = mbedtls_psa_rsa_import_key(
-            attributes,
-            data, data_length,
-            key_buffer_temp, key_buffer_size,
-            key_buffer_length, bits);
-#else
-        status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-        if (status != PSA_SUCCESS) {
-            goto exit;
-        }
-    } else {
-        status = PSA_ERROR_INVALID_ARGUMENT;
-        goto exit;
-    }
-
-    status = mbedtls_test_opaque_wrap_key(key_buffer_temp, *key_buffer_length,
-                                          key_buffer, key_buffer_size, key_buffer_length);
-exit:
-    mbedtls_free(key_buffer_temp);
-    return status;
-}
-
-psa_status_t mbedtls_test_opaque_export_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    uint8_t *data, size_t data_size, size_t *data_length)
-{
-    if (key_length == sizeof(psa_drv_slot_number_t)) {
-        /* Assume this is a builtin key based on the key material length. */
-        psa_drv_slot_number_t slot_number = *((psa_drv_slot_number_t *) key);
-
-        switch (slot_number) {
-            case PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT:
-                /* This is the ECDSA slot. Verify the key's attributes before
-                 * returning the private key. */
-                if (psa_get_key_type(attributes) !=
-                    PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1)) {
-                    return PSA_ERROR_CORRUPTION_DETECTED;
-                }
-                if (psa_get_key_bits(attributes) != 256) {
-                    return PSA_ERROR_CORRUPTION_DETECTED;
-                }
-                if (psa_get_key_algorithm(attributes) !=
-                    PSA_ALG_ECDSA(PSA_ALG_ANY_HASH)) {
-                    return PSA_ERROR_CORRUPTION_DETECTED;
-                }
-                if ((psa_get_key_usage_flags(attributes) &
-                     PSA_KEY_USAGE_EXPORT) == 0) {
-                    return PSA_ERROR_CORRUPTION_DETECTED;
-                }
-
-                if (data_size < sizeof(mbedtls_test_driver_ecdsa_key)) {
-                    return PSA_ERROR_BUFFER_TOO_SMALL;
-                }
-
-                memcpy(data, mbedtls_test_driver_ecdsa_key,
-                       sizeof(mbedtls_test_driver_ecdsa_key));
-                *data_length = sizeof(mbedtls_test_driver_ecdsa_key);
-                return PSA_SUCCESS;
-
-            case PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT:
-                /* This is the AES slot. Verify the key's attributes before
-                 * returning the key. */
-                if (psa_get_key_type(attributes) != PSA_KEY_TYPE_AES) {
-                    return PSA_ERROR_CORRUPTION_DETECTED;
-                }
-                if (psa_get_key_bits(attributes) != 128) {
-                    return PSA_ERROR_CORRUPTION_DETECTED;
-                }
-                if (psa_get_key_algorithm(attributes) != PSA_ALG_CTR) {
-                    return PSA_ERROR_CORRUPTION_DETECTED;
-                }
-                if ((psa_get_key_usage_flags(attributes) &
-                     PSA_KEY_USAGE_EXPORT) == 0) {
-                    return PSA_ERROR_CORRUPTION_DETECTED;
-                }
-
-                if (data_size < sizeof(mbedtls_test_driver_aes_key)) {
-                    return PSA_ERROR_BUFFER_TOO_SMALL;
-                }
-
-                memcpy(data, mbedtls_test_driver_aes_key,
-                       sizeof(mbedtls_test_driver_aes_key));
-                *data_length = sizeof(mbedtls_test_driver_aes_key);
-                return PSA_SUCCESS;
-
-            default:
-                return PSA_ERROR_DOES_NOT_EXIST;
-        }
-    } else {
-        /* This buffer will be used as an intermediate placeholder for
-         * the opaque key till we unwrap the key into key_buffer */
-        psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
-        psa_key_type_t type = psa_get_key_type(attributes);
-
-        if (PSA_KEY_TYPE_IS_UNSTRUCTURED(type) ||
-            PSA_KEY_TYPE_IS_RSA(type)   ||
-            PSA_KEY_TYPE_IS_ECC(type)) {
-            status = mbedtls_test_opaque_unwrap_key(key, key_length,
-                                                    data, data_size, data_length);
-            return status;
-        }
-    }
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_export_public_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    uint8_t *data, size_t data_size, size_t *data_length)
-{
-    ++mbedtls_test_driver_key_management_hooks.hits;
-    ++mbedtls_test_driver_key_management_hooks.hits_export_public_key;
-
-    if (mbedtls_test_driver_key_management_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_key_management_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_key_management_hooks.forced_output != NULL) {
-        if (mbedtls_test_driver_key_management_hooks.forced_output_length >
-            data_size) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-        memcpy(data, mbedtls_test_driver_key_management_hooks.forced_output,
-               mbedtls_test_driver_key_management_hooks.forced_output_length);
-        *data_length = mbedtls_test_driver_key_management_hooks.forced_output_length;
-        return PSA_SUCCESS;
-    }
-
-    psa_key_type_t key_type = psa_get_key_type(attributes);
-
-    if (PSA_KEY_TYPE_IS_ECC(key_type)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_EXPORT) || \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_PUBLIC_KEY))
-        return libtestdriver1_mbedtls_psa_ecp_export_public_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            key_buffer, key_buffer_size,
-            data, data_size, data_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_EXPORT) || \
-        defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_PUBLIC_KEY)
-        return mbedtls_psa_ecp_export_public_key(
-            attributes,
-            key_buffer, key_buffer_size,
-            data, data_size, data_length);
-#endif
-    } else if (PSA_KEY_TYPE_IS_RSA(key_type)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_EXPORT) || \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY))
-        return libtestdriver1_mbedtls_psa_rsa_export_public_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            key_buffer, key_buffer_size,
-            data, data_size, data_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_EXPORT) || \
-        defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY)
-        return mbedtls_psa_rsa_export_public_key(
-            attributes,
-            key_buffer, key_buffer_size,
-            data, data_size, data_length);
-#endif
-    } else if (PSA_KEY_TYPE_IS_DH(key_type)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_KEY_PAIR) || \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_PUBLIC_KEY))
-        return libtestdriver1_mbedtls_psa_ffdh_export_public_key(
-            (const libtestdriver1_psa_key_attributes_t *) attributes,
-            key_buffer, key_buffer_size,
-            data, data_size, data_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_KEY_PAIR) || \
-        defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DH_PUBLIC_KEY)
-        return mbedtls_psa_ffdh_export_public_key(
-            attributes,
-            key_buffer, key_buffer_size,
-            data, data_size, data_length);
-#endif
-    }
-
-    (void) key_buffer;
-    (void) key_buffer_size;
-    (void) key_type;
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_opaque_export_public_key(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    uint8_t *data, size_t data_size, size_t *data_length)
-{
-    if (key_length != sizeof(psa_drv_slot_number_t)) {
-        psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
-        psa_key_type_t key_type = psa_get_key_type(attributes);
-        uint8_t *key_buffer_temp;
-
-        key_buffer_temp = mbedtls_calloc(1, key_length);
-        if (key_buffer_temp == NULL) {
-            return PSA_ERROR_INSUFFICIENT_MEMORY;
-        }
-
-        if (PSA_KEY_TYPE_IS_ECC(key_type)) {
-            status = mbedtls_test_opaque_unwrap_key(key, key_length,
-                                                    key_buffer_temp, key_length, data_length);
-            if (status == PSA_SUCCESS) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-                (defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_KEY_PAIR) || \
-                defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ECC_PUBLIC_KEY))
-                status = libtestdriver1_mbedtls_psa_ecp_export_public_key(
-                    (const libtestdriver1_psa_key_attributes_t *) attributes,
-                    key_buffer_temp, *data_length,
-                    data, data_size, data_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_EXPORT) || \
-                defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_PUBLIC_KEY)
-                status = mbedtls_psa_ecp_export_public_key(
-                    attributes,
-                    key_buffer_temp, *data_length,
-                    data, data_size, data_length);
-#else
-                status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-            }
-        } else if (PSA_KEY_TYPE_IS_RSA(key_type)) {
-            status = mbedtls_test_opaque_unwrap_key(key, key_length,
-                                                    key_buffer_temp, key_length, data_length);
-            if (status == PSA_SUCCESS) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-                (defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_KEY_PAIR) || \
-                defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_RSA_PUBLIC_KEY))
-                status = libtestdriver1_mbedtls_psa_rsa_export_public_key(
-                    (const libtestdriver1_psa_key_attributes_t *) attributes,
-                    key_buffer_temp, *data_length,
-                    data, data_size, data_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_KEY_PAIR_EXPORT) || \
-                defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_RSA_PUBLIC_KEY)
-                status = mbedtls_psa_rsa_export_public_key(
-                    attributes,
-                    key_buffer_temp, *data_length,
-                    data, data_size, data_length);
-#else
-                status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-            }
-        } else {
-            status = PSA_ERROR_NOT_SUPPORTED;
-            (void) key;
-            (void) key_type;
-        }
-        mbedtls_free(key_buffer_temp);
-        return status;
-    }
-
-    /* Assume this is a builtin key based on the key material length. */
-    psa_drv_slot_number_t slot_number = *((psa_drv_slot_number_t *) key);
-    switch (slot_number) {
-        case PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT:
-            /* This is the ECDSA slot. Verify the key's attributes before
-             * returning the public key. */
-            if (psa_get_key_type(attributes) !=
-                PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1)) {
-                return PSA_ERROR_CORRUPTION_DETECTED;
-            }
-            if (psa_get_key_bits(attributes) != 256) {
-                return PSA_ERROR_CORRUPTION_DETECTED;
-            }
-            if (psa_get_key_algorithm(attributes) !=
-                PSA_ALG_ECDSA(PSA_ALG_ANY_HASH)) {
-                return PSA_ERROR_CORRUPTION_DETECTED;
-            }
-
-            if (data_size < sizeof(mbedtls_test_driver_ecdsa_pubkey)) {
-                return PSA_ERROR_BUFFER_TOO_SMALL;
-            }
-
-            memcpy(data, mbedtls_test_driver_ecdsa_pubkey,
-                   sizeof(mbedtls_test_driver_ecdsa_pubkey));
-            *data_length = sizeof(mbedtls_test_driver_ecdsa_pubkey);
-            return PSA_SUCCESS;
-
-        default:
-            return PSA_ERROR_DOES_NOT_EXIST;
-    }
-}
-
-/* The opaque test driver exposes two built-in keys when builtin key support is
- * compiled in.
- * The key in slot #PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT is an AES-128
- * key which allows CTR mode.
- * The key in slot #PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT is a secp256r1
- * private key which allows ECDSA sign & verify.
- * The key buffer format for these is the raw format of psa_drv_slot_number_t
- * (i.e. for an actual driver this would mean 'builtin_key_size' =
- * sizeof(psa_drv_slot_number_t)).
- */
-psa_status_t mbedtls_test_opaque_get_builtin_key(
-    psa_drv_slot_number_t slot_number,
-    psa_key_attributes_t *attributes,
-    uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length)
-{
-    switch (slot_number) {
-        case PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT:
-            psa_set_key_type(attributes, PSA_KEY_TYPE_AES);
-            psa_set_key_bits(attributes, 128);
-            psa_set_key_usage_flags(
-                attributes,
-                PSA_KEY_USAGE_ENCRYPT |
-                PSA_KEY_USAGE_DECRYPT |
-                PSA_KEY_USAGE_EXPORT);
-            psa_set_key_algorithm(attributes, PSA_ALG_CTR);
-
-            if (key_buffer_size < sizeof(psa_drv_slot_number_t)) {
-                return PSA_ERROR_BUFFER_TOO_SMALL;
-            }
-
-            *((psa_drv_slot_number_t *) key_buffer) =
-                PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT;
-            *key_buffer_length = sizeof(psa_drv_slot_number_t);
-            return PSA_SUCCESS;
-        case PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT:
-            psa_set_key_type(
-                attributes,
-                PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1));
-            psa_set_key_bits(attributes, 256);
-            psa_set_key_usage_flags(
-                attributes,
-                PSA_KEY_USAGE_SIGN_HASH |
-                PSA_KEY_USAGE_VERIFY_HASH |
-                PSA_KEY_USAGE_EXPORT);
-            psa_set_key_algorithm(
-                attributes, PSA_ALG_ECDSA(PSA_ALG_ANY_HASH));
-
-            if (key_buffer_size < sizeof(psa_drv_slot_number_t)) {
-                return PSA_ERROR_BUFFER_TOO_SMALL;
-            }
-
-            *((psa_drv_slot_number_t *) key_buffer) =
-                PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT;
-            *key_buffer_length = sizeof(psa_drv_slot_number_t);
-            return PSA_SUCCESS;
-        default:
-            return PSA_ERROR_DOES_NOT_EXIST;
-    }
-}
-
-psa_status_t mbedtls_test_opaque_copy_key(
-    psa_key_attributes_t *attributes,
-    const uint8_t *source_key, size_t source_key_length,
-    uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length)
-{
-    /* This is a case where the opaque test driver emulates an SE without storage.
-     * With that all key context is stored in the wrapped buffer.
-     * So no additional house keeping is necessary to reference count the
-     * copied keys. This could change when the opaque test driver is extended
-     * to support SE with storage, or to emulate an SE without storage but
-     * still holding some slot references */
-    if (source_key_length > key_buffer_size) {
-        return PSA_ERROR_BUFFER_TOO_SMALL;
-    }
-
-    memcpy(key_buffer, source_key, source_key_length);
-    *key_buffer_length = source_key_length;
-    (void) attributes;
-    return PSA_SUCCESS;
-}
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/test_driver_mac.c b/tests/src/drivers/test_driver_mac.c
deleted file mode 100644
index f1cf504..0000000
--- a/tests/src/drivers/test_driver_mac.c
+++ /dev/null
@@ -1,426 +0,0 @@
-/*
- * Test driver for MAC entry points.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include "psa_crypto_mac.h"
-
-#include "test/drivers/mac.h"
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-#if MBEDTLS_VERSION_MAJOR < 4
-#include "libtestdriver1/library/psa_crypto_mac.h"
-#else
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_mac.h"
-#endif
-#endif
-
-mbedtls_test_driver_mac_hooks_t mbedtls_test_driver_mac_hooks =
-    MBEDTLS_TEST_DRIVER_MAC_INIT;
-
-psa_status_t mbedtls_test_transparent_mac_compute(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *mac,
-    size_t mac_size,
-    size_t *mac_length)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_mac_compute(
-                (const libtestdriver1_psa_key_attributes_t *) attributes,
-                key_buffer, key_buffer_size, alg,
-                input, input_length,
-                mac, mac_size, mac_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_psa_mac_compute(
-                attributes, key_buffer, key_buffer_size, alg,
-                input, input_length,
-                mac, mac_size, mac_length);
-#else
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        (void) input;
-        (void) input_length;
-        (void) mac;
-        (void) mac_size;
-        (void) mac_length;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_mac_sign_setup(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_mac_sign_setup(
-                operation,
-                (const libtestdriver1_psa_key_attributes_t *) attributes,
-                key_buffer, key_buffer_size, alg);
-#elif defined(MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_psa_mac_sign_setup(
-                operation, attributes, key_buffer, key_buffer_size, alg);
-#else
-        (void) operation;
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_mac_verify_setup(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_mac_verify_setup(
-                operation,
-                (const libtestdriver1_psa_key_attributes_t *) attributes,
-                key_buffer, key_buffer_size, alg);
-#elif defined(MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_psa_mac_verify_setup(
-                operation, attributes, key_buffer, key_buffer_size, alg);
-#else
-        (void) operation;
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_mac_update(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_mac_update(
-                operation, input, input_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_psa_mac_update(
-                operation, input, input_length);
-#else
-        (void) operation;
-        (void) input;
-        (void) input_length;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_mac_sign_finish(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    uint8_t *mac,
-    size_t mac_size,
-    size_t *mac_length)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_mac_sign_finish(
-                operation, mac, mac_size, mac_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_psa_mac_sign_finish(
-                operation, mac, mac_size, mac_length);
-#else
-        (void) operation;
-        (void) mac;
-        (void) mac_size;
-        (void) mac_length;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_mac_verify_finish(
-    mbedtls_transparent_test_driver_mac_operation_t *operation,
-    const uint8_t *mac,
-    size_t mac_length)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_mac_verify_finish(
-                operation, mac, mac_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_psa_mac_verify_finish(
-                operation, mac, mac_length);
-#else
-        (void) operation;
-        (void) mac;
-        (void) mac_length;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_mac_abort(
-    mbedtls_transparent_test_driver_mac_operation_t *operation)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_mac_abort(operation);
-#elif defined(MBEDTLS_PSA_BUILTIN_MAC)
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_psa_mac_abort(operation);
-#else
-        (void) operation;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_opaque_mac_compute(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *mac,
-    size_t mac_size,
-    size_t *mac_length)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        (void) input;
-        (void) input_length;
-        (void) mac;
-        (void) mac_size;
-        (void) mac_length;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_opaque_mac_sign_setup(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-        (void) operation;
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_opaque_mac_verify_setup(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-        (void) operation;
-        (void) attributes;
-        (void) key_buffer;
-        (void) key_buffer_size;
-        (void) alg;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_opaque_mac_update(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    const uint8_t *input,
-    size_t input_length)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-        (void) operation;
-        (void) input;
-        (void) input_length;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_opaque_mac_sign_finish(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    uint8_t *mac,
-    size_t mac_size,
-    size_t *mac_length)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-        (void) operation;
-        (void) mac;
-        (void) mac_size;
-        (void) mac_length;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_opaque_mac_verify_finish(
-    mbedtls_opaque_test_driver_mac_operation_t *operation,
-    const uint8_t *mac,
-    size_t mac_length)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-        (void) operation;
-        (void) mac;
-        (void) mac_length;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_opaque_mac_abort(
-    mbedtls_opaque_test_driver_mac_operation_t *operation)
-{
-    mbedtls_test_driver_mac_hooks.hits++;
-
-    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_mac_hooks.driver_status =
-            mbedtls_test_driver_mac_hooks.forced_status;
-    } else {
-        (void) operation;
-        mbedtls_test_driver_mac_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-    }
-
-    return mbedtls_test_driver_mac_hooks.driver_status;
-}
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/test_driver_pake.c b/tests/src/drivers/test_driver_pake.c
deleted file mode 100644
index c3ce326..0000000
--- a/tests/src/drivers/test_driver_pake.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Test driver for PAKE entry points.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include "psa_crypto_pake.h"
-
-#include "test/drivers/pake.h"
-#include "string.h"
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-#if MBEDTLS_VERSION_MAJOR < 4
-#include "libtestdriver1/library/psa_crypto_pake.h"
-#else
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_pake.h"
-#endif
-#endif
-
-mbedtls_test_driver_pake_hooks_t mbedtls_test_driver_pake_hooks =
-    MBEDTLS_TEST_DRIVER_PAKE_INIT;
-
-
-psa_status_t mbedtls_test_transparent_pake_setup(
-    mbedtls_transparent_test_driver_pake_operation_t *operation,
-    const psa_crypto_driver_pake_inputs_t *inputs)
-{
-    mbedtls_test_driver_pake_hooks.hits.total++;
-    mbedtls_test_driver_pake_hooks.hits.setup++;
-
-    if (mbedtls_test_driver_pake_hooks.forced_setup_status != PSA_SUCCESS) {
-        mbedtls_test_driver_pake_hooks.driver_status =
-            mbedtls_test_driver_pake_hooks.forced_setup_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
-        mbedtls_test_driver_pake_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_pake_setup(
-                operation, (const libtestdriver1_psa_crypto_driver_pake_inputs_t *) inputs);
-#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
-        mbedtls_test_driver_pake_hooks.driver_status =
-            mbedtls_psa_pake_setup(
-                operation, inputs);
-#else
-        (void) operation;
-        (void) inputs;
-        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_pake_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_pake_output(
-    mbedtls_transparent_test_driver_pake_operation_t *operation,
-    psa_crypto_driver_pake_step_t step,
-    uint8_t *output,
-    size_t output_size,
-    size_t *output_length)
-{
-    mbedtls_test_driver_pake_hooks.hits.total++;
-    mbedtls_test_driver_pake_hooks.hits.output++;
-
-    if (mbedtls_test_driver_pake_hooks.forced_output != NULL) {
-        if (output_size < mbedtls_test_driver_pake_hooks.forced_output_length) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        memcpy(output,
-               mbedtls_test_driver_pake_hooks.forced_output,
-               mbedtls_test_driver_pake_hooks.forced_output_length);
-        *output_length = mbedtls_test_driver_pake_hooks.forced_output_length;
-
-        return mbedtls_test_driver_pake_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_pake_hooks.driver_status =
-            mbedtls_test_driver_pake_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
-        mbedtls_test_driver_pake_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_pake_output(
-                operation, (libtestdriver1_psa_crypto_driver_pake_step_t) step,
-                output, output_size, output_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
-        mbedtls_test_driver_pake_hooks.driver_status =
-            mbedtls_psa_pake_output(
-                operation, step, output, output_size, output_length);
-#else
-        (void) operation;
-        (void) step;
-        (void) output;
-        (void) output_size;
-        (void) output_length;
-        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_pake_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_pake_input(
-    mbedtls_transparent_test_driver_pake_operation_t *operation,
-    psa_crypto_driver_pake_step_t step,
-    const uint8_t *input,
-    size_t input_length)
-{
-    mbedtls_test_driver_pake_hooks.hits.total++;
-    mbedtls_test_driver_pake_hooks.hits.input++;
-
-    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_pake_hooks.driver_status =
-            mbedtls_test_driver_pake_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
-        mbedtls_test_driver_pake_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_pake_input(
-                operation, (libtestdriver1_psa_crypto_driver_pake_step_t) step,
-                input, input_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
-        mbedtls_test_driver_pake_hooks.driver_status =
-            mbedtls_psa_pake_input(
-                operation, step, input, input_length);
-#else
-        (void) operation;
-        (void) step;
-        (void) input;
-        (void) input_length;
-        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_pake_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_pake_get_implicit_key(
-    mbedtls_transparent_test_driver_pake_operation_t *operation,
-    uint8_t *output, size_t output_size, size_t *output_length)
-{
-    mbedtls_test_driver_pake_hooks.hits.total++;
-    mbedtls_test_driver_pake_hooks.hits.implicit_key++;
-
-    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS) {
-        mbedtls_test_driver_pake_hooks.driver_status =
-            mbedtls_test_driver_pake_hooks.forced_status;
-    } else {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-        defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
-        mbedtls_test_driver_pake_hooks.driver_status =
-            libtestdriver1_mbedtls_psa_pake_get_implicit_key(
-                operation,  output, output_size, output_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
-        mbedtls_test_driver_pake_hooks.driver_status =
-            mbedtls_psa_pake_get_implicit_key(
-                operation, output, output_size, output_length);
-#else
-        (void) operation;
-        (void) output;
-        (void) output_size;
-        (void) output_length;
-        mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    }
-
-    return mbedtls_test_driver_pake_hooks.driver_status;
-}
-
-psa_status_t mbedtls_test_transparent_pake_abort(
-    mbedtls_transparent_test_driver_pake_operation_t *operation)
-{
-    mbedtls_test_driver_pake_hooks.hits.total++;
-    mbedtls_test_driver_pake_hooks.hits.abort++;
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_PAKE)
-    mbedtls_test_driver_pake_hooks.driver_status =
-        libtestdriver1_mbedtls_psa_pake_abort(
-            operation);
-#elif defined(MBEDTLS_PSA_BUILTIN_PAKE)
-    mbedtls_test_driver_pake_hooks.driver_status =
-        mbedtls_psa_pake_abort(
-            operation);
-#else
-    (void) operation;
-    mbedtls_test_driver_pake_hooks.driver_status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-
-
-    if (mbedtls_test_driver_pake_hooks.forced_status != PSA_SUCCESS &&
-        mbedtls_test_driver_pake_hooks.driver_status == PSA_SUCCESS) {
-        mbedtls_test_driver_pake_hooks.driver_status =
-            mbedtls_test_driver_pake_hooks.forced_status;
-    }
-
-
-    return mbedtls_test_driver_pake_hooks.driver_status;
-}
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/test_driver_signature.c b/tests/src/drivers/test_driver_signature.c
deleted file mode 100644
index a6eef57..0000000
--- a/tests/src/drivers/test_driver_signature.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/*
- * Test driver for signature functions.
- * Currently supports signing and verifying precalculated hashes, using
- * only deterministic ECDSA on curves secp256r1, secp384r1 and secp521r1.
- */
-/*  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-#include "psa/crypto.h"
-#include "psa_crypto_core.h"
-#include "psa_crypto_ecp.h"
-#include "psa_crypto_hash.h"
-#include "psa_crypto_rsa.h"
-#include "mbedtls/ecp.h"
-
-#include "test/drivers/hash.h"
-#include "test/drivers/signature.h"
-#include "test/drivers/hash.h"
-
-#include "mbedtls/ecdsa.h"
-
-#include "test/random.h"
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
-#if MBEDTLS_VERSION_MAJOR < 4
-#include "libtestdriver1/library/psa_crypto_ecp.h"
-#include "libtestdriver1/library/psa_crypto_hash.h"
-#include "libtestdriver1/library/psa_crypto_rsa.h"
-#else
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_ecp.h"
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_hash.h"
-#include "libtestdriver1/tf-psa-crypto/drivers/builtin/src/psa_crypto_rsa.h"
-#endif
-#endif
-
-#include <string.h>
-
-mbedtls_test_driver_signature_hooks_t
-    mbedtls_test_driver_signature_sign_hooks = MBEDTLS_TEST_DRIVER_SIGNATURE_INIT;
-mbedtls_test_driver_signature_hooks_t
-    mbedtls_test_driver_signature_verify_hooks = MBEDTLS_TEST_DRIVER_SIGNATURE_INIT;
-
-psa_status_t sign_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *hash,
-    size_t hash_length,
-    uint8_t *signature,
-    size_t signature_size,
-    size_t *signature_length)
-{
-    if (attributes->type == PSA_KEY_TYPE_RSA_KEY_PAIR) {
-        if (PSA_ALG_IS_RSA_PKCS1V15_SIGN(alg) ||
-            PSA_ALG_IS_RSA_PSS(alg)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-            (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_RSA_PKCS1V15_SIGN) || \
-            defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_RSA_PSS))
-            return libtestdriver1_mbedtls_psa_rsa_sign_hash(
-                (const libtestdriver1_psa_key_attributes_t *) attributes,
-                key_buffer, key_buffer_size,
-                alg, hash, hash_length,
-                signature, signature_size, signature_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_ALG_RSA_PKCS1V15_SIGN) || \
-            defined(MBEDTLS_PSA_BUILTIN_ALG_RSA_PSS)
-            return mbedtls_psa_rsa_sign_hash(
-                attributes,
-                key_buffer, key_buffer_size,
-                alg, hash, hash_length,
-                signature, signature_size, signature_length);
-#endif
-        } else {
-            return PSA_ERROR_INVALID_ARGUMENT;
-        }
-    } else if (PSA_KEY_TYPE_IS_ECC(attributes->type)) {
-        if (PSA_ALG_IS_ECDSA(alg)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-            (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_ECDSA) || \
-            defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_DETERMINISTIC_ECDSA))
-            return libtestdriver1_mbedtls_psa_ecdsa_sign_hash(
-                (const libtestdriver1_psa_key_attributes_t *) attributes,
-                key_buffer, key_buffer_size,
-                alg, hash, hash_length,
-                signature, signature_size, signature_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_ALG_ECDSA) || \
-            defined(MBEDTLS_PSA_BUILTIN_ALG_DETERMINISTIC_ECDSA)
-            return mbedtls_psa_ecdsa_sign_hash(
-                attributes,
-                key_buffer, key_buffer_size,
-                alg, hash, hash_length,
-                signature, signature_size, signature_length);
-#endif
-        } else {
-            return PSA_ERROR_INVALID_ARGUMENT;
-        }
-    }
-
-    (void) attributes;
-    (void) key_buffer;
-    (void) key_buffer_size;
-    (void) alg;
-    (void) hash;
-    (void) hash_length;
-    (void) signature;
-    (void) signature_size;
-    (void) signature_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t verify_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *hash,
-    size_t hash_length,
-    const uint8_t *signature,
-    size_t signature_length)
-{
-    if (PSA_KEY_TYPE_IS_RSA(attributes->type)) {
-        if (PSA_ALG_IS_RSA_PKCS1V15_SIGN(alg) ||
-            PSA_ALG_IS_RSA_PSS(alg)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-            (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_RSA_PKCS1V15_SIGN) || \
-            defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_RSA_PSS))
-            return libtestdriver1_mbedtls_psa_rsa_verify_hash(
-                (const libtestdriver1_psa_key_attributes_t *) attributes,
-                key_buffer, key_buffer_size,
-                alg, hash, hash_length,
-                signature, signature_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_ALG_RSA_PKCS1V15_SIGN) || \
-            defined(MBEDTLS_PSA_BUILTIN_ALG_RSA_PSS)
-            return mbedtls_psa_rsa_verify_hash(
-                attributes,
-                key_buffer, key_buffer_size,
-                alg, hash, hash_length,
-                signature, signature_length);
-#endif
-        } else {
-            return PSA_ERROR_INVALID_ARGUMENT;
-        }
-    } else if (PSA_KEY_TYPE_IS_ECC(attributes->type)) {
-        if (PSA_ALG_IS_ECDSA(alg)) {
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-            (defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_ECDSA) || \
-            defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_ALG_DETERMINISTIC_ECDSA))
-            return libtestdriver1_mbedtls_psa_ecdsa_verify_hash(
-                (const libtestdriver1_psa_key_attributes_t *) attributes,
-                key_buffer, key_buffer_size,
-                alg, hash, hash_length,
-                signature, signature_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_ALG_ECDSA) || \
-            defined(MBEDTLS_PSA_BUILTIN_ALG_DETERMINISTIC_ECDSA)
-            return mbedtls_psa_ecdsa_verify_hash(
-                attributes,
-                key_buffer, key_buffer_size,
-                alg, hash, hash_length,
-                signature, signature_length);
-#endif
-        } else {
-            return PSA_ERROR_INVALID_ARGUMENT;
-        }
-    }
-
-    (void) attributes;
-    (void) key_buffer;
-    (void) key_buffer_size;
-    (void) alg;
-    (void) hash;
-    (void) hash_length;
-    (void) signature;
-    (void) signature_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_signature_sign_message(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *signature,
-    size_t signature_size,
-    size_t *signature_length)
-{
-    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
-    size_t hash_length;
-    uint8_t hash[PSA_HASH_MAX_SIZE];
-
-    ++mbedtls_test_driver_signature_sign_hooks.hits;
-
-    if (mbedtls_test_driver_signature_sign_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_signature_sign_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_signature_sign_hooks.forced_output != NULL) {
-        if (mbedtls_test_driver_signature_sign_hooks.forced_output_length > signature_size) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-
-        memcpy(signature, mbedtls_test_driver_signature_sign_hooks.forced_output,
-               mbedtls_test_driver_signature_sign_hooks.forced_output_length);
-        *signature_length = mbedtls_test_driver_signature_sign_hooks.forced_output_length;
-
-        return PSA_SUCCESS;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_HASH)
-    status = libtestdriver1_mbedtls_psa_hash_compute(
-        PSA_ALG_SIGN_GET_HASH(alg), input, input_length,
-        hash, sizeof(hash), &hash_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_HASH)
-    status = mbedtls_psa_hash_compute(
-        PSA_ALG_SIGN_GET_HASH(alg), input, input_length,
-        hash, sizeof(hash), &hash_length);
-#else
-    (void) input;
-    (void) input_length;
-    status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    if (status != PSA_SUCCESS) {
-        return status;
-    }
-
-    return sign_hash(attributes, key_buffer, key_buffer_size,
-                     alg, hash, hash_length,
-                     signature, signature_size, signature_length);
-}
-
-psa_status_t mbedtls_test_opaque_signature_sign_message(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key,
-    size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    uint8_t *signature,
-    size_t signature_size,
-    size_t *signature_length)
-{
-    (void) attributes;
-    (void) key;
-    (void) key_length;
-    (void) alg;
-    (void) input;
-    (void) input_length;
-    (void) signature;
-    (void) signature_size;
-    (void) signature_length;
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_signature_verify_message(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer,
-    size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    const uint8_t *signature,
-    size_t signature_length)
-{
-    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
-    size_t hash_length;
-    uint8_t hash[PSA_HASH_MAX_SIZE];
-
-    ++mbedtls_test_driver_signature_verify_hooks.hits;
-
-    if (mbedtls_test_driver_signature_verify_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_signature_verify_hooks.forced_status;
-    }
-
-#if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
-    defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_HASH)
-    status = libtestdriver1_mbedtls_psa_hash_compute(
-        PSA_ALG_SIGN_GET_HASH(alg), input, input_length,
-        hash, sizeof(hash), &hash_length);
-#elif defined(MBEDTLS_PSA_BUILTIN_HASH)
-    status = mbedtls_psa_hash_compute(
-        PSA_ALG_SIGN_GET_HASH(alg), input, input_length,
-        hash, sizeof(hash), &hash_length);
-#else
-    (void) input;
-    (void) input_length;
-    status = PSA_ERROR_NOT_SUPPORTED;
-#endif
-    if (status != PSA_SUCCESS) {
-        return status;
-    }
-
-    return verify_hash(attributes, key_buffer, key_buffer_size,
-                       alg, hash, hash_length,
-                       signature, signature_length);
-}
-
-psa_status_t mbedtls_test_opaque_signature_verify_message(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key,
-    size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *input,
-    size_t input_length,
-    const uint8_t *signature,
-    size_t signature_length)
-{
-    (void) attributes;
-    (void) key;
-    (void) key_length;
-    (void) alg;
-    (void) input;
-    (void) input_length;
-    (void) signature;
-    (void) signature_length;
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_signature_sign_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *hash, size_t hash_length,
-    uint8_t *signature, size_t signature_size, size_t *signature_length)
-{
-    ++mbedtls_test_driver_signature_sign_hooks.hits;
-
-    if (mbedtls_test_driver_signature_sign_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_signature_sign_hooks.forced_status;
-    }
-
-    if (mbedtls_test_driver_signature_sign_hooks.forced_output != NULL) {
-        if (mbedtls_test_driver_signature_sign_hooks.forced_output_length > signature_size) {
-            return PSA_ERROR_BUFFER_TOO_SMALL;
-        }
-        memcpy(signature, mbedtls_test_driver_signature_sign_hooks.forced_output,
-               mbedtls_test_driver_signature_sign_hooks.forced_output_length);
-        *signature_length = mbedtls_test_driver_signature_sign_hooks.forced_output_length;
-        return PSA_SUCCESS;
-    }
-
-    return sign_hash(attributes, key_buffer, key_buffer_size,
-                     alg, hash, hash_length,
-                     signature, signature_size, signature_length);
-}
-
-psa_status_t mbedtls_test_opaque_signature_sign_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *hash, size_t hash_length,
-    uint8_t *signature, size_t signature_size, size_t *signature_length)
-{
-    (void) attributes;
-    (void) key;
-    (void) key_length;
-    (void) alg;
-    (void) hash;
-    (void) hash_length;
-    (void) signature;
-    (void) signature_size;
-    (void) signature_length;
-
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-psa_status_t mbedtls_test_transparent_signature_verify_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key_buffer, size_t key_buffer_size,
-    psa_algorithm_t alg,
-    const uint8_t *hash, size_t hash_length,
-    const uint8_t *signature, size_t signature_length)
-{
-    ++mbedtls_test_driver_signature_verify_hooks.hits;
-
-    if (mbedtls_test_driver_signature_verify_hooks.forced_status != PSA_SUCCESS) {
-        return mbedtls_test_driver_signature_verify_hooks.forced_status;
-    }
-
-    return verify_hash(attributes, key_buffer, key_buffer_size,
-                       alg, hash, hash_length,
-                       signature, signature_length);
-}
-
-psa_status_t mbedtls_test_opaque_signature_verify_hash(
-    const psa_key_attributes_t *attributes,
-    const uint8_t *key, size_t key_length,
-    psa_algorithm_t alg,
-    const uint8_t *hash, size_t hash_length,
-    const uint8_t *signature, size_t signature_length)
-{
-    (void) attributes;
-    (void) key;
-    (void) key_length;
-    (void) alg;
-    (void) hash;
-    (void) hash_length;
-    (void) signature;
-    (void) signature_length;
-    return PSA_ERROR_NOT_SUPPORTED;
-}
-
-#endif /* PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/fake_external_rng_for_test.c b/tests/src/fake_external_rng_for_test.c
deleted file mode 100644
index c0bfde5..0000000
--- a/tests/src/fake_external_rng_for_test.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/** \file fake_external_rng_for_test.c
- *
- * \brief Helper functions to test PSA crypto functionality.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/fake_external_rng_for_test.h>
-
-#if defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
-#include <test/random.h>
-#include <psa/crypto.h>
-
-static int test_insecure_external_rng_enabled = 0;
-
-void mbedtls_test_enable_insecure_external_rng(void)
-{
-    test_insecure_external_rng_enabled = 1;
-}
-
-void mbedtls_test_disable_insecure_external_rng(void)
-{
-    test_insecure_external_rng_enabled = 0;
-}
-
-psa_status_t mbedtls_psa_external_get_random(
-    mbedtls_psa_external_random_context_t *context,
-    uint8_t *output, size_t output_size, size_t *output_length)
-{
-    (void) context;
-
-    if (!test_insecure_external_rng_enabled) {
-        return PSA_ERROR_INSUFFICIENT_ENTROPY;
-    }
-
-    /* This implementation is for test purposes only!
-     * Use the libc non-cryptographic random generator. */
-    mbedtls_test_rnd_std_rand(NULL, output, output_size);
-    *output_length = output_size;
-    return PSA_SUCCESS;
-}
-#endif /* MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG */
diff --git a/tests/src/helpers.c b/tests/src/helpers.c
deleted file mode 100644
index 1a15733..0000000
--- a/tests/src/helpers.c
+++ /dev/null
@@ -1,723 +0,0 @@
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/constant_flow.h>
-#include <test/helpers.h>
-#include <test/macros.h>
-#include <string.h>
-
-#if defined(MBEDTLS_PSA_INJECT_ENTROPY)
-#include <psa/crypto.h>
-#include <test/psa_crypto_helpers.h>
-#endif
-
-#if defined(MBEDTLS_TEST_HOOKS) && defined(MBEDTLS_PSA_CRYPTO_C)
-#include <test/psa_memory_poisoning_wrappers.h>
-#endif
-#if defined(MBEDTLS_TEST_HOOKS) && !defined(MBEDTLS_THREADING_C)
-#include <test/bignum_codepath_check.h>
-#endif
-#if defined(MBEDTLS_THREADING_C)
-#include "mbedtls/threading.h"
-#endif
-
-/*----------------------------------------------------------------------------*/
-/* Static global variables */
-
-#if defined(MBEDTLS_PLATFORM_C)
-static mbedtls_platform_context platform_ctx;
-#endif
-
-static mbedtls_test_info_t mbedtls_test_info;
-
-#ifdef MBEDTLS_THREADING_C
-mbedtls_threading_mutex_t mbedtls_test_info_mutex;
-#endif /* MBEDTLS_THREADING_C */
-
-/*----------------------------------------------------------------------------*/
-/* Mbedtls Test Info accessors
- *
- * NOTE - there are two types of accessors here: public accessors and internal
- * accessors. The public accessors have prototypes in helpers.h and lock
- * mbedtls_test_info_mutex (if mutexes are enabled). The _internal accessors,
- * which are expected to be used from this module *only*, do not lock the mutex.
- * These are designed to be called from within public functions which already
- * hold the mutex. The main reason for this difference is the need to set
- * multiple test data values atomically (without releasing the mutex) to prevent
- * race conditions. */
-
-mbedtls_test_result_t mbedtls_test_get_result(void)
-{
-    mbedtls_test_result_t result;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    result =  mbedtls_test_info.result;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return result;
-}
-
-static void mbedtls_test_set_result_internal(mbedtls_test_result_t result, const char *test,
-                                             int line_no, const char *filename)
-{
-    /* Internal function only - mbedtls_test_info_mutex should be held prior
-     * to calling this function. */
-
-    mbedtls_test_info.result = result;
-    mbedtls_test_info.test = test;
-    mbedtls_test_info.line_no = line_no;
-    mbedtls_test_info.filename = filename;
-}
-
-const char *mbedtls_test_get_test(void)
-{
-    const char *test;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    test = mbedtls_test_info.test;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return test;
-}
-const char *mbedtls_get_test_filename(void)
-{
-    const char *filename;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    /* It should be ok just to pass back the pointer here, as it is going to
-     * be a pointer into non changing data. */
-    filename = mbedtls_test_info.filename;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return filename;
-}
-
-int mbedtls_test_get_line_no(void)
-{
-    int line_no;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    line_no = mbedtls_test_info.line_no;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return line_no;
-}
-
-void mbedtls_test_increment_step(void)
-{
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    ++mbedtls_test_info.step;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-}
-
-unsigned long mbedtls_test_get_step(void)
-{
-    unsigned long step;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    step = mbedtls_test_info.step;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return step;
-}
-
-static void mbedtls_test_reset_step_internal(void)
-{
-    /* Internal function only - mbedtls_test_info_mutex should be held prior
-     * to calling this function. */
-
-    mbedtls_test_info.step = (unsigned long) (-1);
-}
-
-void mbedtls_test_set_step(unsigned long step)
-{
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    mbedtls_test_info.step = step;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-}
-
-void mbedtls_test_get_line1(char *line)
-{
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    memcpy(line, mbedtls_test_info.line1, MBEDTLS_TEST_LINE_LENGTH);
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-}
-
-static void mbedtls_test_set_line1_internal(const char *line)
-{
-    /* Internal function only - mbedtls_test_info_mutex should be held prior
-     * to calling this function. */
-
-    if (line == NULL) {
-        memset(mbedtls_test_info.line1, 0, MBEDTLS_TEST_LINE_LENGTH);
-    } else {
-        memcpy(mbedtls_test_info.line1, line, MBEDTLS_TEST_LINE_LENGTH);
-    }
-}
-
-void mbedtls_test_get_line2(char *line)
-{
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    memcpy(line, mbedtls_test_info.line2, MBEDTLS_TEST_LINE_LENGTH);
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-}
-
-static void mbedtls_test_set_line2_internal(const char *line)
-{
-    /* Internal function only - mbedtls_test_info_mutex should be held prior
-     * to calling this function. */
-
-    if (line == NULL) {
-        memset(mbedtls_test_info.line2, 0, MBEDTLS_TEST_LINE_LENGTH);
-    } else {
-        memcpy(mbedtls_test_info.line2, line, MBEDTLS_TEST_LINE_LENGTH);
-    }
-}
-
-
-#if defined(MBEDTLS_TEST_MUTEX_USAGE)
-const char *mbedtls_test_get_mutex_usage_error(void)
-{
-    const char *usage_error;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    usage_error = mbedtls_test_info.mutex_usage_error;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return usage_error;
-}
-
-void mbedtls_test_set_mutex_usage_error(const char *msg)
-{
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    if (mbedtls_test_info.mutex_usage_error == NULL || msg == NULL) {
-        mbedtls_test_info.mutex_usage_error = msg;
-    }
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-}
-#endif // #if defined(MBEDTLS_TEST_MUTEX_USAGE)
-
-#if defined(MBEDTLS_BIGNUM_C)
-
-unsigned mbedtls_test_get_case_uses_negative_0(void)
-{
-    unsigned test_case_uses_negative_0 = 0;
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-    test_case_uses_negative_0 = mbedtls_test_info.case_uses_negative_0;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return test_case_uses_negative_0;
-}
-
-static void mbedtls_test_set_case_uses_negative_0_internal(unsigned uses)
-{
-    /* Internal function only - mbedtls_test_info_mutex should be held prior
-     * to calling this function. */
-
-    mbedtls_test_info.case_uses_negative_0 = uses;
-}
-
-void mbedtls_test_increment_case_uses_negative_0(void)
-{
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    ++mbedtls_test_info.case_uses_negative_0;
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-}
-
-#endif /* MBEDTLS_BIGNUM_C */
-
-#ifdef MBEDTLS_TEST_MUTEX_USAGE
-mbedtls_threading_mutex_t *mbedtls_test_get_info_mutex(void)
-{
-    return &mbedtls_test_info_mutex;
-}
-
-#endif /* MBEDTLS_TEST_MUTEX_USAGE */
-
-/*----------------------------------------------------------------------------*/
-/* Helper Functions */
-
-int mbedtls_test_platform_setup(void)
-{
-    int ret = 0;
-
-#if defined(MBEDTLS_TEST_HOOKS) && defined(MBEDTLS_PSA_CRYPTO_C) \
-    && !defined(MBEDTLS_PSA_ASSUME_EXCLUSIVE_BUFFERS) \
-    && defined(MBEDTLS_TEST_MEMORY_CAN_POISON)
-    mbedtls_poison_test_hooks_setup();
-#endif
-
-#if defined(MBEDTLS_PSA_INJECT_ENTROPY)
-    /* Make sure that injected entropy is present. Otherwise
-     * psa_crypto_init() will fail. This is not necessary for test suites
-     * that don't use PSA, but it's harmless (except for leaving a file
-     * behind). */
-    ret = mbedtls_test_inject_entropy_restore();
-    if (ret != 0) {
-        return ret;
-    }
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-    ret = mbedtls_platform_setup(&platform_ctx);
-#endif /* MBEDTLS_PLATFORM_C */
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_init(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-
-#if defined(MBEDTLS_TEST_HOOKS) && !defined(MBEDTLS_THREADING_C)
-    mbedtls_codepath_test_hooks_setup();
-#endif /* MBEDTLS_TEST_HOOKS && !MBEDTLS_THREADING_C */
-
-    return ret;
-}
-
-void mbedtls_test_platform_teardown(void)
-{
-#if defined(MBEDTLS_TEST_HOOKS) && defined(MBEDTLS_PSA_CRYPTO_C) \
-    && !defined(MBEDTLS_PSA_ASSUME_EXCLUSIVE_BUFFERS) \
-    &&  defined(MBEDTLS_TEST_MEMORY_CAN_POISON)
-    mbedtls_poison_test_hooks_teardown();
-#endif
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_free(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-#if defined(MBEDTLS_PLATFORM_C)
-    mbedtls_platform_teardown(&platform_ctx);
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if defined(MBEDTLS_TEST_HOOKS) && !defined(MBEDTLS_THREADING_C)
-    mbedtls_codepath_test_hooks_teardown();
-#endif /* MBEDTLS_TEST_HOOKS && !MBEDTLS_THREADING_C */
-}
-
-int mbedtls_test_ascii2uc(const char c, unsigned char *uc)
-{
-    if ((c >= '0') && (c <= '9')) {
-        *uc = c - '0';
-    } else if ((c >= 'a') && (c <= 'f')) {
-        *uc = c - 'a' + 10;
-    } else if ((c >= 'A') && (c <= 'F')) {
-        *uc = c - 'A' + 10;
-    } else {
-        return -1;
-    }
-
-    return 0;
-}
-
-static void mbedtls_test_fail_internal(const char *test, int line_no, const char *filename)
-{
-    /* Internal function only - mbedtls_test_info_mutex should be held prior
-     * to calling this function. */
-
-    /* Don't use accessor, we already hold mutex. */
-    if (mbedtls_test_info.result != MBEDTLS_TEST_RESULT_FAILED) {
-        /* If we have already recorded the test as having failed then don't
-         * overwrite any previous information about the failure. */
-        mbedtls_test_set_result_internal(MBEDTLS_TEST_RESULT_FAILED, test, line_no, filename);
-    }
-}
-
-void mbedtls_test_fail(const char *test, int line_no, const char *filename)
-{
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    mbedtls_test_fail_internal(test, line_no, filename);
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-}
-
-void mbedtls_test_skip(const char *test, int line_no, const char *filename)
-{
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    mbedtls_test_set_result_internal(MBEDTLS_TEST_RESULT_SKIPPED, test, line_no, filename);
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-}
-
-void mbedtls_test_info_reset(void)
-{
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    mbedtls_test_set_result_internal(MBEDTLS_TEST_RESULT_SUCCESS, 0, 0, 0);
-    mbedtls_test_reset_step_internal();
-    mbedtls_test_set_line1_internal(NULL);
-    mbedtls_test_set_line2_internal(NULL);
-
-#if defined(MBEDTLS_BIGNUM_C)
-    mbedtls_test_set_case_uses_negative_0_internal(0);
-#endif
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-}
-
-int mbedtls_test_equal(const char *test, int line_no, const char *filename,
-                       unsigned long long value1, unsigned long long value2)
-{
-    TEST_CF_PUBLIC(&value1, sizeof(value1));
-    TEST_CF_PUBLIC(&value2, sizeof(value2));
-
-    if (value1 == value2) {
-        return 1;
-    }
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    /* Don't use accessor, as we already hold mutex. */
-    if (mbedtls_test_info.result != MBEDTLS_TEST_RESULT_FAILED) {
-        /* If we've already recorded the test as having failed then don't
-         * overwrite any previous information about the failure. */
-
-        char buf[MBEDTLS_TEST_LINE_LENGTH];
-        mbedtls_test_fail_internal(test, line_no, filename);
-        (void) mbedtls_snprintf(buf, sizeof(buf),
-                                "lhs = 0x%016llx = %lld",
-                                value1, (long long) value1);
-        mbedtls_test_set_line1_internal(buf);
-        (void) mbedtls_snprintf(buf, sizeof(buf),
-                                "rhs = 0x%016llx = %lld",
-                                value2, (long long) value2);
-        mbedtls_test_set_line2_internal(buf);
-    }
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return 0;
-}
-
-int mbedtls_test_le_u(const char *test, int line_no, const char *filename,
-                      unsigned long long value1, unsigned long long value2)
-{
-    TEST_CF_PUBLIC(&value1, sizeof(value1));
-    TEST_CF_PUBLIC(&value2, sizeof(value2));
-
-    if (value1 <= value2) {
-        return 1;
-    }
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    /* Don't use accessor, we already hold mutex. */
-    if (mbedtls_test_info.result != MBEDTLS_TEST_RESULT_FAILED) {
-        /* If we've already recorded the test as having failed then don't
-         * overwrite any previous information about the failure. */
-
-        char buf[MBEDTLS_TEST_LINE_LENGTH];
-        mbedtls_test_fail_internal(test, line_no, filename);
-        (void) mbedtls_snprintf(buf, sizeof(buf),
-                                "lhs = 0x%016llx = %llu",
-                                value1, value1);
-        mbedtls_test_set_line1_internal(buf);
-        (void) mbedtls_snprintf(buf, sizeof(buf),
-                                "rhs = 0x%016llx = %llu",
-                                value2, value2);
-        mbedtls_test_set_line2_internal(buf);
-    }
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return 0;
-}
-
-int mbedtls_test_le_s(const char *test, int line_no, const char *filename,
-                      long long value1, long long value2)
-{
-    TEST_CF_PUBLIC(&value1, sizeof(value1));
-    TEST_CF_PUBLIC(&value2, sizeof(value2));
-
-    if (value1 <= value2) {
-        return 1;
-    }
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_lock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    /* Don't use accessor, we already hold mutex. */
-    if (mbedtls_test_info.result != MBEDTLS_TEST_RESULT_FAILED) {
-        /* If we've already recorded the test as having failed then don't
-         * overwrite any previous information about the failure. */
-
-        char buf[MBEDTLS_TEST_LINE_LENGTH];
-        mbedtls_test_fail_internal(test, line_no, filename);
-        (void) mbedtls_snprintf(buf, sizeof(buf),
-                                "lhs = 0x%016llx = %lld",
-                                (unsigned long long) value1, value1);
-        mbedtls_test_set_line1_internal(buf);
-        (void) mbedtls_snprintf(buf, sizeof(buf),
-                                "rhs = 0x%016llx = %lld",
-                                (unsigned long long) value2, value2);
-        mbedtls_test_set_line2_internal(buf);
-    }
-
-#ifdef MBEDTLS_THREADING_C
-    mbedtls_mutex_unlock(&mbedtls_test_info_mutex);
-#endif /* MBEDTLS_THREADING_C */
-
-    return 0;
-}
-
-int mbedtls_test_unhexify(unsigned char *obuf,
-                          size_t obufmax,
-                          const char *ibuf,
-                          size_t *len)
-{
-    unsigned char uc, uc2;
-
-    *len = strlen(ibuf);
-
-    /* Must be even number of bytes. */
-    if ((*len) & 1) {
-        return -1;
-    }
-    *len /= 2;
-
-    if ((*len) > obufmax) {
-        return -1;
-    }
-
-    while (*ibuf != 0) {
-        if (mbedtls_test_ascii2uc(*(ibuf++), &uc) != 0) {
-            return -1;
-        }
-
-        if (mbedtls_test_ascii2uc(*(ibuf++), &uc2) != 0) {
-            return -1;
-        }
-
-        *(obuf++) = (uc << 4) | uc2;
-    }
-
-    return 0;
-}
-
-void mbedtls_test_hexify(unsigned char *obuf,
-                         const unsigned char *ibuf,
-                         int len)
-{
-    unsigned char l, h;
-
-    while (len != 0) {
-        h = *ibuf / 16;
-        l = *ibuf % 16;
-
-        if (h < 10) {
-            *obuf++ = '0' + h;
-        } else {
-            *obuf++ = 'a' + h - 10;
-        }
-
-        if (l < 10) {
-            *obuf++ = '0' + l;
-        } else {
-            *obuf++ = 'a' + l - 10;
-        }
-
-        ++ibuf;
-        len--;
-    }
-}
-
-unsigned char *mbedtls_test_zero_alloc(size_t len)
-{
-    void *p;
-    size_t actual_len = (len != 0) ? len : 1;
-
-    p = mbedtls_calloc(1, actual_len);
-    TEST_HELPER_ASSERT(p != NULL);
-
-    memset(p, 0x00, actual_len);
-
-    return p;
-}
-
-unsigned char *mbedtls_test_unhexify_alloc(const char *ibuf, size_t *olen)
-{
-    unsigned char *obuf;
-    size_t len;
-
-    *olen = strlen(ibuf) / 2;
-
-    if (*olen == 0) {
-        return mbedtls_test_zero_alloc(*olen);
-    }
-
-    obuf = mbedtls_calloc(1, *olen);
-    TEST_HELPER_ASSERT(obuf != NULL);
-    TEST_HELPER_ASSERT(mbedtls_test_unhexify(obuf, *olen, ibuf, &len) == 0);
-
-    return obuf;
-}
-
-int mbedtls_test_hexcmp(uint8_t *a, uint8_t *b,
-                        uint32_t a_len, uint32_t b_len)
-{
-    int ret = 0;
-    uint32_t i = 0;
-
-    if (a_len != b_len) {
-        return -1;
-    }
-
-    for (i = 0; i < a_len; i++) {
-        if (a[i] != b[i]) {
-            ret = -1;
-            break;
-        }
-    }
-    return ret;
-}
-
-#if defined(MBEDTLS_TEST_HOOKS)
-void mbedtls_test_err_add_check(int high, int low,
-                                const char *file, int line)
-{
-    /* Error codes are always negative (a value of zero is a success) however
-     * their positive opposites can be easier to understand. The following
-     * examples given in comments have been made positive for ease of
-     * understanding. The structure of an error code is such:
-     *
-     *                                                shhhhhhhhlllllll
-     *
-     * s = sign bit.
-     * h = high level error code (includes high level module ID (bits 12..14)
-     *     and module-dependent error code (bits 7..11)).
-     * l = low level error code.
-     */
-    if (high > -0x1000 && high != 0) {
-        /* high < 0001000000000000
-         * No high level module ID bits are set.
-         */
-        mbedtls_test_fail("'high' is not a high-level error code",
-                          line, file);
-    } else if (high < -0x7F80) {
-        /* high > 0111111110000000
-         * Error code is greater than the largest allowed high level module ID.
-         */
-        mbedtls_test_fail("'high' error code is greater than 15 bits",
-                          line, file);
-    } else if ((high & 0x7F) != 0) {
-        /* high & 0000000001111111
-         * Error code contains low level error code bits.
-         */
-        mbedtls_test_fail("'high' contains a low-level error code",
-                          line, file);
-    } else if (low < -0x007F) {
-        /* low >  0000000001111111
-         * Error code contains high or module level error code bits.
-         */
-        mbedtls_test_fail("'low' error code is greater than 7 bits",
-                          line, file);
-    } else if (low > 0) {
-        mbedtls_test_fail("'low' error code is greater than zero",
-                          line, file);
-    }
-}
-
-void (*mbedtls_test_hook_error_add)(int, int, const char *, int);
-
-#endif /* MBEDTLS_TEST_HOOKS */
diff --git a/tests/src/psa_crypto_helpers.c b/tests/src/psa_crypto_helpers.c
deleted file mode 100644
index 197fd41..0000000
--- a/tests/src/psa_crypto_helpers.c
+++ /dev/null
@@ -1,205 +0,0 @@
-/** \file psa_crypto_helpers.c
- *
- * \brief Helper functions to test PSA crypto functionality.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-#include <test/macros.h>
-#include <psa_crypto_slot_management.h>
-#include <test/psa_crypto_helpers.h>
-
-#if defined(MBEDTLS_CTR_DRBG_C)
-#include <mbedtls/ctr_drbg.h>
-#endif
-
-#if defined(MBEDTLS_PSA_CRYPTO_C)
-
-#include <psa/crypto.h>
-
-#if defined(MBEDTLS_PSA_CRYPTO_STORAGE_C)
-
-#include <psa_crypto_storage.h>
-
-static mbedtls_svc_key_id_t key_ids_used_in_test[9];
-static size_t num_key_ids_used;
-
-int mbedtls_test_uses_key_id(mbedtls_svc_key_id_t key_id)
-{
-    size_t i;
-    if (MBEDTLS_SVC_KEY_ID_GET_KEY_ID(key_id) >
-        PSA_MAX_PERSISTENT_KEY_IDENTIFIER) {
-        /* Don't touch key id values that designate non-key files. */
-        return 1;
-    }
-    for (i = 0; i < num_key_ids_used; i++) {
-        if (mbedtls_svc_key_id_equal(key_id, key_ids_used_in_test[i])) {
-            return 1;
-        }
-    }
-    if (num_key_ids_used == ARRAY_LENGTH(key_ids_used_in_test)) {
-        return 0;
-    }
-    key_ids_used_in_test[num_key_ids_used] = key_id;
-    ++num_key_ids_used;
-    return 1;
-}
-
-void mbedtls_test_psa_purge_key_storage(void)
-{
-    size_t i;
-    for (i = 0; i < num_key_ids_used; i++) {
-        psa_destroy_persistent_key(key_ids_used_in_test[i]);
-    }
-    num_key_ids_used = 0;
-}
-
-void mbedtls_test_psa_purge_key_cache(void)
-{
-    size_t i;
-    for (i = 0; i < num_key_ids_used; i++) {
-        psa_purge_key(key_ids_used_in_test[i]);
-    }
-}
-
-#endif /* MBEDTLS_PSA_CRYPTO_STORAGE_C */
-
-const char *mbedtls_test_helper_is_psa_leaking(void)
-{
-    mbedtls_psa_stats_t stats;
-
-    mbedtls_psa_get_stats(&stats);
-
-    /* Some volatile slots may be used for internal purposes. Generally
-     * we'll have exactly MBEDTLS_TEST_PSA_INTERNAL_KEYS at this point,
-     * but in some cases we might have less, e.g. if a code path calls
-     * PSA_DONE more than once, or if there has only been a partial or
-     * failed initialization. */
-    if (stats.volatile_slots > MBEDTLS_TEST_PSA_INTERNAL_KEYS) {
-        return "A volatile slot has not been closed properly.";
-    }
-    if (stats.persistent_slots != 0) {
-        return "A persistent slot has not been closed properly.";
-    }
-    if (stats.external_slots != 0) {
-        return "An external slot has not been closed properly.";
-    }
-    if (stats.half_filled_slots != 0) {
-        return "A half-filled slot has not been cleared properly.";
-    }
-    if (stats.locked_slots != 0) {
-        return "Some slots are still marked as locked.";
-    }
-
-    return NULL;
-}
-
-#if defined(RECORD_PSA_STATUS_COVERAGE_LOG)
-/** Name of the file where return statuses are logged by #RECORD_STATUS. */
-#define STATUS_LOG_FILE_NAME "statuses.log"
-
-psa_status_t mbedtls_test_record_status(psa_status_t status,
-                                        const char *func,
-                                        const char *file, int line,
-                                        const char *expr)
-{
-    /* We open the log file on first use.
-     * We never close the log file, so the record_status feature is not
-     * compatible with resource leak detectors such as Asan.
-     */
-    static FILE *log;
-    if (log == NULL) {
-        log = fopen(STATUS_LOG_FILE_NAME, "a");
-    }
-    fprintf(log, "%d:%s:%s:%d:%s\n", (int) status, func, file, line, expr);
-    return status;
-}
-#endif /* defined(RECORD_PSA_STATUS_COVERAGE_LOG) */
-
-psa_key_usage_t mbedtls_test_update_key_usage_flags(psa_key_usage_t usage_flags)
-{
-    psa_key_usage_t updated_usage = usage_flags;
-
-    if (usage_flags & PSA_KEY_USAGE_SIGN_HASH) {
-        updated_usage |= PSA_KEY_USAGE_SIGN_MESSAGE;
-    }
-
-    if (usage_flags & PSA_KEY_USAGE_VERIFY_HASH) {
-        updated_usage |= PSA_KEY_USAGE_VERIFY_MESSAGE;
-    }
-
-    return updated_usage;
-}
-
-int mbedtls_test_fail_if_psa_leaking(int line_no, const char *filename)
-{
-    const char *msg = mbedtls_test_helper_is_psa_leaking();
-    if (msg == NULL) {
-        return 0;
-    } else {
-        mbedtls_test_fail(msg, line_no, filename);
-        return 1;
-    }
-}
-
-uint64_t mbedtls_test_parse_binary_string(data_t *bin_string)
-{
-    uint64_t result = 0;
-    TEST_LE_U(bin_string->len, 8);
-    for (size_t i = 0; i < bin_string->len; i++) {
-        result = result << 8 | bin_string->x[i];
-    }
-exit:
-    return result; /* returns 0 if len > 8 */
-}
-
-#if defined(MBEDTLS_PSA_INJECT_ENTROPY)
-
-#include <mbedtls/entropy.h>
-#include <psa_crypto_its.h>
-
-int mbedtls_test_inject_entropy_seed_read(unsigned char *buf, size_t len)
-{
-    size_t actual_len = 0;
-    psa_status_t status = psa_its_get(PSA_CRYPTO_ITS_RANDOM_SEED_UID,
-                                      0, len, buf, &actual_len);
-    if (status != 0) {
-        return MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR;
-    }
-    if (actual_len != len) {
-        return MBEDTLS_ERR_ENTROPY_SOURCE_FAILED;
-    }
-    return 0;
-}
-
-int mbedtls_test_inject_entropy_seed_write(unsigned char *buf, size_t len)
-{
-    psa_status_t status = psa_its_set(PSA_CRYPTO_ITS_RANDOM_SEED_UID,
-                                      len, buf, 0);
-    if (status != 0) {
-        return MBEDTLS_ERR_ENTROPY_FILE_IO_ERROR;
-    }
-    return 0;
-}
-
-int mbedtls_test_inject_entropy_restore(void)
-{
-    unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];
-    for (size_t i = 0; i < sizeof(buf); i++) {
-        buf[i] = (unsigned char) i;
-    }
-    psa_status_t status = mbedtls_psa_inject_entropy(buf, sizeof(buf));
-    /* It's ok if the file was just created, or if it already exists. */
-    if (status != PSA_SUCCESS && status != PSA_ERROR_NOT_PERMITTED) {
-        return status;
-    }
-    return PSA_SUCCESS;
-}
-
-#endif /* MBEDTLS_PSA_INJECT_ENTROPY */
-
-#endif /* MBEDTLS_PSA_CRYPTO_C */
diff --git a/tests/src/psa_crypto_stubs.c b/tests/src/psa_crypto_stubs.c
deleted file mode 100644
index 81d7f4b..0000000
--- a/tests/src/psa_crypto_stubs.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/** \file psa_crypto_stubs.c
- *
- * \brief Stub functions when MBEDTLS_PSA_CRYPTO_CLIENT is enabled but
- *        MBEDTLS_PSA_CRYPTO_C is disabled.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <psa/crypto.h>
-
-#if defined(MBEDTLS_PSA_CRYPTO_CLIENT) && !defined(MBEDTLS_PSA_CRYPTO_C)
-
-psa_status_t psa_generate_random(uint8_t *output,
-                                 size_t output_size)
-{
-    (void) output;
-    (void) output_size;
-
-    return PSA_ERROR_COMMUNICATION_FAILURE;
-}
-
-psa_status_t psa_export_key(mbedtls_svc_key_id_t key,
-                            uint8_t *data,
-                            size_t data_size,
-                            size_t *data_length)
-{
-    (void) key;
-    (void) data;
-    (void) data_size;
-    (void) data_length;
-    return PSA_ERROR_COMMUNICATION_FAILURE;
-}
-
-psa_status_t psa_export_public_key(mbedtls_svc_key_id_t key,
-                                   uint8_t *data,
-                                   size_t data_size,
-                                   size_t *data_length)
-{
-    (void) key;
-    (void) data;
-    (void) data_size;
-    (void) data_length;
-    return PSA_ERROR_COMMUNICATION_FAILURE;
-}
-
-psa_status_t psa_get_key_attributes(mbedtls_svc_key_id_t key,
-                                    psa_key_attributes_t *attributes)
-{
-    (void) key;
-    (void) attributes;
-    return PSA_ERROR_COMMUNICATION_FAILURE;
-}
-
-psa_status_t psa_hash_abort(psa_hash_operation_t *operation)
-{
-    (void) operation;
-    return PSA_ERROR_COMMUNICATION_FAILURE;
-}
-
-psa_status_t psa_import_key(const psa_key_attributes_t *attributes,
-                            const uint8_t *data,
-                            size_t data_length,
-                            mbedtls_svc_key_id_t *key)
-{
-    (void) attributes;
-    (void) data;
-    (void) data_length;
-    (void) key;
-    return PSA_ERROR_COMMUNICATION_FAILURE;
-}
-
-#endif /* MBEDTLS_PSA_CRYPTO_CLIENT && !MBEDTLS_PSA_CRYPTO_C */
diff --git a/tests/src/psa_exercise_key.c b/tests/src/psa_exercise_key.c
deleted file mode 100644
index 7b082a3..0000000
--- a/tests/src/psa_exercise_key.c
+++ /dev/null
@@ -1,1384 +0,0 @@
-/** Code to exercise a PSA key object, i.e. validate that it seems well-formed
- * and can do what it is supposed to do.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-#include <test/macros.h>
-#include <test/psa_exercise_key.h>
-
-#if (MBEDTLS_VERSION_MAJOR < 4 && defined(MBEDTLS_PSA_CRYPTO_C)) || \
-    (MBEDTLS_VERSION_MAJOR >= 4 && defined(MBEDTLS_PSA_CRYPTO_CLIENT))
-
-#include <mbedtls/asn1.h>
-#include <psa/crypto.h>
-
-#include <test/asn1_helpers.h>
-#include <psa_crypto_slot_management.h>
-#include <test/psa_crypto_helpers.h>
-
-#if defined(MBEDTLS_PK_C)
-#include <pk_internal.h>
-#endif
-#if defined(MBEDTLS_ECP_C)
-#include <mbedtls/ecp.h>
-#endif
-#if defined(MBEDTLS_RSA_C)
-#include <rsa_internal.h>
-#endif
-
-#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
-static int lifetime_is_dynamic_secure_element(psa_key_lifetime_t lifetime)
-{
-    return PSA_KEY_LIFETIME_GET_LOCATION(lifetime) !=
-           PSA_KEY_LOCATION_LOCAL_STORAGE;
-}
-#endif
-
-static int check_key_attributes_sanity(mbedtls_svc_key_id_t key,
-                                       int key_destroyable)
-{
-    int ok = 0;
-    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
-    psa_key_lifetime_t lifetime;
-    mbedtls_svc_key_id_t id;
-    psa_key_type_t type;
-    size_t bits;
-    psa_status_t status = psa_get_key_attributes(key, &attributes);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        psa_reset_key_attributes(&attributes);
-        return 1;
-    }
-    PSA_ASSERT(status);
-    lifetime = psa_get_key_lifetime(&attributes);
-    id = psa_get_key_id(&attributes);
-    type = psa_get_key_type(&attributes);
-    bits = psa_get_key_bits(&attributes);
-
-    /* Persistence */
-    if (PSA_KEY_LIFETIME_IS_VOLATILE(lifetime)) {
-        TEST_ASSERT(
-            (PSA_KEY_ID_VOLATILE_MIN <=
-             MBEDTLS_SVC_KEY_ID_GET_KEY_ID(id)) &&
-            (MBEDTLS_SVC_KEY_ID_GET_KEY_ID(id) <=
-             PSA_KEY_ID_VOLATILE_MAX));
-    } else {
-        TEST_ASSERT(
-            (PSA_KEY_ID_USER_MIN <= MBEDTLS_SVC_KEY_ID_GET_KEY_ID(id)) &&
-            (MBEDTLS_SVC_KEY_ID_GET_KEY_ID(id) <= PSA_KEY_ID_USER_MAX));
-    }
-#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
-    /* MBEDTLS_PSA_CRYPTO_SE_C does not support thread safety. */
-    if (key_destroyable == 0) {
-        /* randomly-generated 64-bit constant, should never appear in test data */
-        psa_key_slot_number_t slot_number = 0xec94d4a5058a1a21;
-        status = psa_get_key_slot_number(&attributes, &slot_number);
-        if (lifetime_is_dynamic_secure_element(lifetime)) {
-            /* Mbed TLS currently always exposes the slot number to
-             * applications. This is not mandated by the PSA specification
-             * and may change in future versions. */
-            TEST_EQUAL(status, 0);
-            TEST_ASSERT(slot_number != 0xec94d4a5058a1a21);
-        } else {
-            TEST_EQUAL(status, PSA_ERROR_INVALID_ARGUMENT);
-        }
-    }
-#endif
-
-    /* Type and size */
-    TEST_ASSERT(type != 0);
-    TEST_ASSERT(bits != 0);
-    TEST_ASSERT(bits <= PSA_MAX_KEY_BITS);
-    if (PSA_KEY_TYPE_IS_UNSTRUCTURED(type)) {
-        TEST_ASSERT(bits % 8 == 0);
-    }
-
-    /* MAX macros concerning specific key types */
-    if (PSA_KEY_TYPE_IS_ECC(type)) {
-        TEST_ASSERT(bits <= PSA_VENDOR_ECC_MAX_CURVE_BITS);
-    } else if (PSA_KEY_TYPE_IS_RSA(type)) {
-        TEST_ASSERT(bits <= PSA_VENDOR_RSA_MAX_KEY_BITS);
-    }
-    TEST_ASSERT(PSA_BLOCK_CIPHER_BLOCK_LENGTH(type) <= PSA_BLOCK_CIPHER_BLOCK_MAX_SIZE);
-
-    ok = 1;
-
-exit:
-    /*
-     * Key attributes may have been returned by psa_get_key_attributes()
-     * thus reset them as required.
-     */
-    psa_reset_key_attributes(&attributes);
-
-    return ok;
-}
-
-static int exercise_mac_key(mbedtls_svc_key_id_t key,
-                            psa_key_usage_t usage,
-                            psa_algorithm_t alg,
-                            int key_destroyable)
-{
-    psa_mac_operation_t operation = PSA_MAC_OPERATION_INIT;
-    const unsigned char input[] = "foo";
-    unsigned char mac[PSA_MAC_MAX_SIZE] = { 0 };
-    size_t mac_length = sizeof(mac);
-    psa_status_t status = PSA_SUCCESS;
-    /* Convert wildcard algorithm to exercisable algorithm */
-    if (alg & PSA_ALG_MAC_AT_LEAST_THIS_LENGTH_FLAG) {
-        alg = PSA_ALG_TRUNCATED_MAC(alg, PSA_MAC_TRUNCATED_LENGTH(alg));
-    }
-
-    if (usage & PSA_KEY_USAGE_SIGN_HASH) {
-        status = psa_mac_sign_setup(&operation, key, alg);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            PSA_ASSERT(psa_mac_abort(&operation));
-            return 1;
-        }
-        PSA_ASSERT(status);
-        PSA_ASSERT(psa_mac_update(&operation,
-                                  input, sizeof(input)));
-        PSA_ASSERT(psa_mac_sign_finish(&operation,
-                                       mac, sizeof(mac),
-                                       &mac_length));
-    }
-
-    if (usage & PSA_KEY_USAGE_VERIFY_HASH) {
-        psa_status_t verify_status =
-            (usage & PSA_KEY_USAGE_SIGN_HASH ?
-             PSA_SUCCESS :
-             PSA_ERROR_INVALID_SIGNATURE);
-        status = psa_mac_verify_setup(&operation, key, alg);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            PSA_ASSERT(psa_mac_abort(&operation));
-            return 1;
-        }
-        PSA_ASSERT(status);
-        PSA_ASSERT(psa_mac_update(&operation,
-                                  input, sizeof(input)));
-        TEST_EQUAL(psa_mac_verify_finish(&operation, mac, mac_length),
-                   verify_status);
-    }
-
-    return 1;
-
-exit:
-    psa_mac_abort(&operation);
-    return 0;
-}
-
-static int exercise_cipher_key(mbedtls_svc_key_id_t key,
-                               psa_key_usage_t usage,
-                               psa_algorithm_t alg,
-                               int key_destroyable)
-{
-    psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
-    unsigned char iv[PSA_CIPHER_IV_MAX_SIZE] = { 0 };
-    size_t iv_length;
-    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
-    psa_key_type_t key_type;
-    const unsigned char plaintext[16] = "Hello, world...";
-    unsigned char ciphertext[32] = "(wabblewebblewibblewobblewubble)";
-    size_t ciphertext_length = sizeof(ciphertext);
-    unsigned char decrypted[sizeof(ciphertext)];
-    size_t part_length;
-    psa_status_t status = PSA_SUCCESS;
-
-    PSA_ASSERT(psa_get_key_attributes(key, &attributes));
-    key_type = psa_get_key_type(&attributes);
-    iv_length = PSA_CIPHER_IV_LENGTH(key_type, alg);
-
-    if (usage & PSA_KEY_USAGE_ENCRYPT) {
-        status = psa_cipher_encrypt_setup(&operation, key, alg);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            PSA_ASSERT(psa_cipher_abort(&operation));
-            return 1;
-        }
-        PSA_ASSERT(status);
-        if (iv_length != 0) {
-            PSA_ASSERT(psa_cipher_generate_iv(&operation,
-                                              iv, sizeof(iv),
-                                              &iv_length));
-        }
-        PSA_ASSERT(psa_cipher_update(&operation,
-                                     plaintext, sizeof(plaintext),
-                                     ciphertext, sizeof(ciphertext),
-                                     &ciphertext_length));
-        PSA_ASSERT(psa_cipher_finish(&operation,
-                                     ciphertext + ciphertext_length,
-                                     sizeof(ciphertext) - ciphertext_length,
-                                     &part_length));
-        ciphertext_length += part_length;
-    }
-
-    if (usage & PSA_KEY_USAGE_DECRYPT) {
-        int maybe_invalid_padding = 0;
-        if (!(usage & PSA_KEY_USAGE_ENCRYPT)) {
-            maybe_invalid_padding = !PSA_ALG_IS_STREAM_CIPHER(alg);
-        }
-        status = psa_cipher_decrypt_setup(&operation, key, alg);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            PSA_ASSERT(psa_cipher_abort(&operation));
-            return 1;
-        }
-        PSA_ASSERT(status);
-        if (iv_length != 0) {
-            PSA_ASSERT(psa_cipher_set_iv(&operation,
-                                         iv, iv_length));
-        }
-        PSA_ASSERT(psa_cipher_update(&operation,
-                                     ciphertext, ciphertext_length,
-                                     decrypted, sizeof(decrypted),
-                                     &part_length));
-        status = psa_cipher_finish(&operation,
-                                   decrypted + part_length,
-                                   sizeof(decrypted) - part_length,
-                                   &part_length);
-        /* For a stream cipher, all inputs are valid. For a block cipher,
-         * if the input is some arbitrary data rather than an actual
-           ciphertext, a padding error is likely.  */
-        if (maybe_invalid_padding) {
-            TEST_ASSERT(status == PSA_SUCCESS ||
-                        status == PSA_ERROR_INVALID_PADDING);
-        } else {
-            PSA_ASSERT(status);
-        }
-    }
-
-    return 1;
-
-exit:
-    psa_cipher_abort(&operation);
-    psa_reset_key_attributes(&attributes);
-    return 0;
-}
-
-static int exercise_aead_key(mbedtls_svc_key_id_t key,
-                             psa_key_usage_t usage,
-                             psa_algorithm_t alg,
-                             int key_destroyable)
-{
-    unsigned char nonce[PSA_AEAD_NONCE_MAX_SIZE] = { 0 };
-    size_t nonce_length;
-    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
-    psa_key_type_t key_type;
-    unsigned char plaintext[16] = "Hello, world...";
-    unsigned char ciphertext[48] = "(wabblewebblewibblewobblewubble)";
-    size_t ciphertext_length = sizeof(ciphertext);
-    size_t plaintext_length = sizeof(ciphertext);
-    psa_status_t status = PSA_SUCCESS;
-
-    /* Convert wildcard algorithm to exercisable algorithm */
-    if (alg & PSA_ALG_AEAD_AT_LEAST_THIS_LENGTH_FLAG) {
-        alg = PSA_ALG_AEAD_WITH_SHORTENED_TAG(alg, PSA_ALG_AEAD_GET_TAG_LENGTH(alg));
-    }
-
-    PSA_ASSERT(psa_get_key_attributes(key, &attributes));
-    key_type = psa_get_key_type(&attributes);
-    nonce_length = PSA_AEAD_NONCE_LENGTH(key_type, alg);
-
-    if (usage & PSA_KEY_USAGE_ENCRYPT) {
-        status = psa_aead_encrypt(key, alg,
-                                  nonce, nonce_length,
-                                  NULL, 0,
-                                  plaintext, sizeof(plaintext),
-                                  ciphertext, sizeof(ciphertext),
-                                  &ciphertext_length);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            return 1;
-        }
-        PSA_ASSERT(status);
-    }
-
-    if (usage & PSA_KEY_USAGE_DECRYPT) {
-        psa_status_t verify_status =
-            (usage & PSA_KEY_USAGE_ENCRYPT ?
-             PSA_SUCCESS :
-             PSA_ERROR_INVALID_SIGNATURE);
-        status = psa_aead_decrypt(key, alg,
-                                  nonce, nonce_length,
-                                  NULL, 0,
-                                  ciphertext, ciphertext_length,
-                                  plaintext, sizeof(plaintext),
-                                  &plaintext_length);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            return 1;
-        }
-        TEST_ASSERT(status == verify_status);
-    }
-
-    return 1;
-
-exit:
-    psa_reset_key_attributes(&attributes);
-    return 0;
-}
-
-static int can_sign_or_verify_message(psa_key_usage_t usage,
-                                      psa_algorithm_t alg)
-{
-    /* Sign-the-unspecified-hash algorithms can only be used with
-     * {sign,verify}_hash, not with {sign,verify}_message. */
-    if (alg == PSA_ALG_ECDSA_ANY || alg == PSA_ALG_RSA_PKCS1V15_SIGN_RAW) {
-        return 0;
-    }
-    return usage & (PSA_KEY_USAGE_SIGN_MESSAGE |
-                    PSA_KEY_USAGE_VERIFY_MESSAGE);
-}
-
-static int exercise_signature_key(mbedtls_svc_key_id_t key,
-                                  psa_key_usage_t usage,
-                                  psa_algorithm_t alg,
-                                  int key_destroyable)
-{
-    /* If the policy allows signing with any hash, just pick one. */
-    psa_algorithm_t hash_alg = PSA_ALG_SIGN_GET_HASH(alg);
-    if (PSA_ALG_IS_SIGN_HASH(alg) && hash_alg == PSA_ALG_ANY_HASH &&
-        usage & (PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH |
-                 PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE)) {
-#if defined(KNOWN_SUPPORTED_HASH_ALG)
-        hash_alg = KNOWN_SUPPORTED_HASH_ALG;
-        alg ^= PSA_ALG_ANY_HASH ^ hash_alg;
-#else
-        TEST_FAIL("No hash algorithm for hash-and-sign testing");
-#endif
-    }
-    psa_status_t status = PSA_SUCCESS;
-
-    if (usage & (PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH) &&
-        PSA_ALG_IS_SIGN_HASH(alg)) {
-        unsigned char payload[PSA_HASH_MAX_SIZE] = { 1 };
-        size_t payload_length = 16;
-        unsigned char signature[PSA_SIGNATURE_MAX_SIZE] = { 0 };
-        size_t signature_length = sizeof(signature);
-
-        /* Some algorithms require the payload to have the size of
-         * the hash encoded in the algorithm. Use this input size
-         * even for algorithms that allow other input sizes. */
-        if (hash_alg != 0) {
-            payload_length = PSA_HASH_LENGTH(hash_alg);
-        }
-
-        if (usage & PSA_KEY_USAGE_SIGN_HASH) {
-            status = psa_sign_hash(key, alg,
-                                   payload, payload_length,
-                                   signature, sizeof(signature),
-                                   &signature_length);
-            if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-                /* The key has been destroyed. */
-                return 1;
-            }
-            PSA_ASSERT(status);
-        }
-
-        if (usage & PSA_KEY_USAGE_VERIFY_HASH) {
-            psa_status_t verify_status =
-                (usage & PSA_KEY_USAGE_SIGN_HASH ?
-                 PSA_SUCCESS :
-                 PSA_ERROR_INVALID_SIGNATURE);
-            status = psa_verify_hash(key, alg,
-                                     payload, payload_length,
-                                     signature, signature_length);
-            if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-                /* The key has been destroyed. */
-                return 1;
-            }
-            TEST_ASSERT(status == verify_status);
-        }
-    }
-
-    if (can_sign_or_verify_message(usage, alg)) {
-        unsigned char message[256] = "Hello, world...";
-        unsigned char signature[PSA_SIGNATURE_MAX_SIZE] = { 0 };
-        size_t message_length = 16;
-        size_t signature_length = sizeof(signature);
-
-        if (usage & PSA_KEY_USAGE_SIGN_MESSAGE) {
-            status = psa_sign_message(key, alg,
-                                      message, message_length,
-                                      signature, sizeof(signature),
-                                      &signature_length);
-            if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-                /* The key has been destroyed. */
-                return 1;
-            }
-            PSA_ASSERT(status);
-        }
-
-        if (usage & PSA_KEY_USAGE_VERIFY_MESSAGE) {
-            psa_status_t verify_status =
-                (usage & PSA_KEY_USAGE_SIGN_MESSAGE ?
-                 PSA_SUCCESS :
-                 PSA_ERROR_INVALID_SIGNATURE);
-            status = psa_verify_message(key, alg,
-                                        message, message_length,
-                                        signature, signature_length);
-            if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-                /* The key has been destroyed. */
-                return 1;
-            }
-            TEST_ASSERT(status == verify_status);
-        }
-    }
-
-    return 1;
-
-exit:
-    return 0;
-}
-
-static int exercise_asymmetric_encryption_key(mbedtls_svc_key_id_t key,
-                                              psa_key_usage_t usage,
-                                              psa_algorithm_t alg,
-                                              int key_destroyable)
-{
-    unsigned char plaintext[PSA_ASYMMETRIC_DECRYPT_OUTPUT_MAX_SIZE] =
-        "Hello, world...";
-    unsigned char ciphertext[PSA_ASYMMETRIC_ENCRYPT_OUTPUT_MAX_SIZE] =
-        "(wabblewebblewibblewobblewubble)";
-    size_t ciphertext_length = sizeof(ciphertext);
-    size_t plaintext_length = 16;
-    psa_status_t status = PSA_SUCCESS;
-    if (usage & PSA_KEY_USAGE_ENCRYPT) {
-        status = psa_asymmetric_encrypt(key, alg,
-                                        plaintext, plaintext_length,
-                                        NULL, 0,
-                                        ciphertext, sizeof(ciphertext),
-                                        &ciphertext_length);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            return 1;
-        }
-        PSA_ASSERT(status);
-    }
-
-    if (usage & PSA_KEY_USAGE_DECRYPT) {
-        status = psa_asymmetric_decrypt(key, alg,
-                                        ciphertext, ciphertext_length,
-                                        NULL, 0,
-                                        plaintext, sizeof(plaintext),
-                                        &plaintext_length);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            return 1;
-        }
-        TEST_ASSERT(status == PSA_SUCCESS ||
-                    ((usage & PSA_KEY_USAGE_ENCRYPT) == 0 &&
-                     (status == PSA_ERROR_INVALID_ARGUMENT ||
-                      status == PSA_ERROR_INVALID_PADDING)));
-    }
-
-    return 1;
-
-exit:
-    return 0;
-}
-
-int mbedtls_test_psa_setup_key_derivation_wrap(
-    psa_key_derivation_operation_t *operation,
-    mbedtls_svc_key_id_t key,
-    psa_algorithm_t alg,
-    const unsigned char *input1, size_t input1_length,
-    const unsigned char *input2, size_t input2_length,
-    size_t capacity, int key_destroyable)
-{
-    PSA_ASSERT(psa_key_derivation_setup(operation, alg));
-    psa_status_t status = PSA_SUCCESS;
-    if (PSA_ALG_IS_HKDF(alg)) {
-        PSA_ASSERT(psa_key_derivation_input_bytes(operation,
-                                                  PSA_KEY_DERIVATION_INPUT_SALT,
-                                                  input1, input1_length));
-        status = psa_key_derivation_input_key(operation,
-                                              PSA_KEY_DERIVATION_INPUT_SECRET,
-                                              key);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            return 1;
-        }
-        PSA_ASSERT(status);
-        PSA_ASSERT(psa_key_derivation_input_bytes(operation,
-                                                  PSA_KEY_DERIVATION_INPUT_INFO,
-                                                  input2,
-                                                  input2_length));
-    } else if (PSA_ALG_IS_HKDF_EXTRACT(alg)) {
-        PSA_ASSERT(psa_key_derivation_input_bytes(operation,
-                                                  PSA_KEY_DERIVATION_INPUT_SALT,
-                                                  input1, input1_length));
-        status = psa_key_derivation_input_key(operation,
-                                              PSA_KEY_DERIVATION_INPUT_SECRET,
-                                              key);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            return 1;
-        }
-        PSA_ASSERT(status);
-    } else if (PSA_ALG_IS_HKDF_EXPAND(alg)) {
-        status = psa_key_derivation_input_key(operation,
-                                              PSA_KEY_DERIVATION_INPUT_SECRET,
-                                              key);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            return 1;
-        }
-        PSA_ASSERT(status);
-        PSA_ASSERT(psa_key_derivation_input_bytes(operation,
-                                                  PSA_KEY_DERIVATION_INPUT_INFO,
-                                                  input2,
-                                                  input2_length));
-    } else if (PSA_ALG_IS_TLS12_PRF(alg) ||
-               PSA_ALG_IS_TLS12_PSK_TO_MS(alg)) {
-        PSA_ASSERT(psa_key_derivation_input_bytes(operation,
-                                                  PSA_KEY_DERIVATION_INPUT_SEED,
-                                                  input1, input1_length));
-        status = psa_key_derivation_input_key(operation,
-                                              PSA_KEY_DERIVATION_INPUT_SECRET,
-                                              key);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            return 1;
-        }
-        PSA_ASSERT(status);
-        PSA_ASSERT(psa_key_derivation_input_bytes(operation,
-                                                  PSA_KEY_DERIVATION_INPUT_LABEL,
-                                                  input2, input2_length));
-    } else if (PSA_ALG_IS_PBKDF2(alg)) {
-        PSA_ASSERT(psa_key_derivation_input_integer(operation,
-                                                    PSA_KEY_DERIVATION_INPUT_COST,
-                                                    1U));
-        PSA_ASSERT(psa_key_derivation_input_bytes(operation,
-                                                  PSA_KEY_DERIVATION_INPUT_SALT,
-                                                  input2,
-                                                  input2_length));
-        status = psa_key_derivation_input_key(operation,
-                                              PSA_KEY_DERIVATION_INPUT_PASSWORD,
-                                              key);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            return 1;
-        }
-        PSA_ASSERT(status);
-    } else if (alg == PSA_ALG_TLS12_ECJPAKE_TO_PMS) {
-        PSA_ASSERT(psa_key_derivation_input_bytes(operation,
-                                                  PSA_KEY_DERIVATION_INPUT_SECRET,
-                                                  input1, input1_length));
-    } else {
-        TEST_FAIL("Key derivation algorithm not supported");
-    }
-
-    if (capacity != SIZE_MAX) {
-        PSA_ASSERT(psa_key_derivation_set_capacity(operation, capacity));
-    }
-
-    return 1;
-
-exit:
-    return 0;
-}
-
-
-static int exercise_key_derivation_key(mbedtls_svc_key_id_t key,
-                                       psa_key_usage_t usage,
-                                       psa_algorithm_t alg,
-                                       int key_destroyable)
-{
-    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
-    unsigned char input1[] = "Input 1";
-    size_t input1_length = sizeof(input1);
-    unsigned char input2[] = "Input 2";
-    size_t input2_length = sizeof(input2);
-    unsigned char output[1];
-    size_t capacity = sizeof(output);
-
-    if (usage & PSA_KEY_USAGE_DERIVE) {
-        if (!mbedtls_test_psa_setup_key_derivation_wrap(&operation, key, alg,
-                                                        input1, input1_length,
-                                                        input2, input2_length,
-                                                        capacity, key_destroyable)) {
-            goto exit;
-        }
-
-        psa_status_t status = psa_key_derivation_output_bytes(&operation,
-                                                              output,
-                                                              capacity);
-        if (key_destroyable && status == PSA_ERROR_BAD_STATE) {
-            /* The key has been destroyed. */
-            PSA_ASSERT(psa_key_derivation_abort(&operation));
-        } else {
-            PSA_ASSERT(status);
-            PSA_ASSERT(psa_key_derivation_abort(&operation));
-        }
-    }
-
-    return 1;
-
-exit:
-    return 0;
-}
-
-/* We need two keys to exercise key agreement. Exercise the
- * private key against its own public key. */
-psa_status_t mbedtls_test_psa_key_agreement_with_self(
-    psa_key_derivation_operation_t *operation,
-    mbedtls_svc_key_id_t key, int key_destroyable)
-{
-    psa_key_type_t private_key_type;
-    psa_key_type_t public_key_type;
-    size_t key_bits;
-    uint8_t *public_key = NULL;
-    size_t public_key_length;
-    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
-
-    psa_status_t status = psa_get_key_attributes(key, &attributes);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        psa_reset_key_attributes(&attributes);
-        return PSA_SUCCESS;
-    }
-    PSA_ASSERT(status);
-
-    private_key_type = psa_get_key_type(&attributes);
-    key_bits = psa_get_key_bits(&attributes);
-    public_key_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(private_key_type);
-    public_key_length = PSA_EXPORT_PUBLIC_KEY_OUTPUT_SIZE(public_key_type, key_bits);
-    TEST_CALLOC(public_key, public_key_length);
-    status = psa_export_public_key(key, public_key, public_key_length,
-                                   &public_key_length);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        status = PSA_SUCCESS;
-        goto exit;
-    }
-    PSA_ASSERT(status);
-
-    status = psa_key_derivation_key_agreement(
-        operation, PSA_KEY_DERIVATION_INPUT_SECRET, key,
-        public_key, public_key_length);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        status = PSA_SUCCESS;
-        goto exit;
-    }
-exit:
-    /*
-     * Key attributes may have been returned by psa_get_key_attributes()
-     * thus reset them as required.
-     */
-    psa_reset_key_attributes(&attributes);
-
-    mbedtls_free(public_key);
-    return status;
-}
-
-/* We need two keys to exercise key agreement. Exercise the
- * private key against its own public key. */
-psa_status_t mbedtls_test_psa_raw_key_agreement_with_self(
-    psa_algorithm_t alg,
-    mbedtls_svc_key_id_t key,
-    int key_destroyable)
-{
-    psa_key_type_t private_key_type;
-    psa_key_type_t public_key_type;
-    size_t key_bits;
-    uint8_t *public_key = NULL;
-    size_t public_key_length;
-    uint8_t output[1024];
-    size_t output_length;
-
-    uint8_t *exported = NULL;
-    size_t exported_size = 0;
-    size_t exported_length = 0;
-
-    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
-    psa_key_attributes_t export_attributes = PSA_KEY_ATTRIBUTES_INIT;
-
-    mbedtls_svc_key_id_t shared_secret_id = MBEDTLS_SVC_KEY_ID_INIT;
-    psa_key_attributes_t shared_secret_attributes = PSA_KEY_ATTRIBUTES_INIT;
-
-    psa_status_t status = psa_get_key_attributes(key, &attributes);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        psa_reset_key_attributes(&attributes);
-        return PSA_SUCCESS;
-    }
-    PSA_ASSERT(status);
-
-    private_key_type = psa_get_key_type(&attributes);
-    key_bits = psa_get_key_bits(&attributes);
-    public_key_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(private_key_type);
-    public_key_length = PSA_EXPORT_PUBLIC_KEY_OUTPUT_SIZE(public_key_type, key_bits);
-    TEST_CALLOC(public_key, public_key_length);
-    status = psa_export_public_key(key,
-                                   public_key, public_key_length,
-                                   &public_key_length);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        status = PSA_SUCCESS;
-        goto exit;
-    }
-    PSA_ASSERT(status);
-
-    status = psa_raw_key_agreement(alg, key,
-                                   public_key, public_key_length,
-                                   output, sizeof(output), &output_length);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        status = PSA_SUCCESS;
-        goto exit;
-    }
-    if (status == PSA_SUCCESS) {
-        TEST_ASSERT(output_length <=
-                    PSA_RAW_KEY_AGREEMENT_OUTPUT_SIZE(private_key_type,
-                                                      key_bits));
-        TEST_ASSERT(output_length <=
-                    PSA_RAW_KEY_AGREEMENT_OUTPUT_MAX_SIZE);
-    }
-
-    psa_set_key_type(&shared_secret_attributes, PSA_KEY_TYPE_DERIVE);
-    psa_set_key_usage_flags(&shared_secret_attributes, PSA_KEY_USAGE_DERIVE | PSA_KEY_USAGE_EXPORT);
-
-    status = psa_key_agreement(key, public_key, public_key_length, alg,
-                               &shared_secret_attributes, &shared_secret_id);
-
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        status = PSA_SUCCESS;
-        goto exit;
-    } else if (status == PSA_SUCCESS) {
-
-        status = psa_get_key_attributes(shared_secret_id, &export_attributes);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            status = PSA_SUCCESS;
-            goto exit;
-        }
-
-        exported_size = PSA_EXPORT_KEY_OUTPUT_SIZE(psa_get_key_type(&export_attributes),
-                                                   psa_get_key_bits(&export_attributes));
-        TEST_CALLOC(exported, exported_size);
-
-        status = psa_export_key(shared_secret_id, exported, exported_size, &exported_length);
-
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            status = PSA_SUCCESS;
-        }
-
-        PSA_ASSERT(status);
-    }
-
-exit:
-    /*
-     * Key attributes may have been returned by psa_get_key_attributes()
-     * thus reset them as required.
-     */
-    psa_reset_key_attributes(&attributes);
-    psa_reset_key_attributes(&export_attributes);
-
-    /* Make sure to reset and free derived key attributes and slot. */
-    psa_reset_key_attributes(&shared_secret_attributes);
-    psa_destroy_key(shared_secret_id);
-
-    mbedtls_free(public_key);
-    mbedtls_free(exported);
-    return status;
-}
-
-static int exercise_raw_key_agreement_key(mbedtls_svc_key_id_t key,
-                                          psa_key_usage_t usage,
-                                          psa_algorithm_t alg,
-                                          int key_destroyable)
-{
-    int ok = 0;
-
-    if (usage & PSA_KEY_USAGE_DERIVE) {
-        /* We need two keys to exercise key agreement. Exercise the
-         * private key against its own public key. */
-        PSA_ASSERT(mbedtls_test_psa_raw_key_agreement_with_self(alg, key,
-                                                                key_destroyable));
-    }
-    ok = 1;
-
-exit:
-    return ok;
-}
-
-static int exercise_key_agreement_key(mbedtls_svc_key_id_t key,
-                                      psa_key_usage_t usage,
-                                      psa_algorithm_t alg,
-                                      int key_destroyable)
-{
-    psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
-    unsigned char input[1] = { 0 };
-    unsigned char output[1];
-    int ok = 0;
-    psa_algorithm_t kdf_alg = PSA_ALG_KEY_AGREEMENT_GET_KDF(alg);
-    psa_status_t expected_key_agreement_status = PSA_SUCCESS;
-
-    if (usage & PSA_KEY_USAGE_DERIVE) {
-        /* We need two keys to exercise key agreement. Exercise the
-         * private key against its own public key. */
-        PSA_ASSERT(psa_key_derivation_setup(&operation, alg));
-        if (PSA_ALG_IS_TLS12_PRF(kdf_alg) ||
-            PSA_ALG_IS_TLS12_PSK_TO_MS(kdf_alg)) {
-            PSA_ASSERT(psa_key_derivation_input_bytes(
-                           &operation, PSA_KEY_DERIVATION_INPUT_SEED,
-                           input, sizeof(input)));
-        }
-
-        if (PSA_ALG_IS_HKDF_EXTRACT(kdf_alg)) {
-            PSA_ASSERT(psa_key_derivation_input_bytes(
-                           &operation, PSA_KEY_DERIVATION_INPUT_SALT,
-                           input, sizeof(input)));
-        }
-
-        /* For HKDF_EXPAND input secret may fail as secret size may not match
-           to expected PRK size. In practice it means that key bits must match
-           hash length. Otherwise test should fail with INVALID_ARGUMENT. */
-        if (PSA_ALG_IS_HKDF_EXPAND(kdf_alg)) {
-            psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
-            psa_status_t status = psa_get_key_attributes(key, &attributes);
-            if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-                /* The key has been destroyed. */
-                ok = 1;
-            }
-            PSA_ASSERT(status);
-            size_t key_bits = psa_get_key_bits(&attributes);
-            psa_algorithm_t hash_alg = PSA_ALG_HKDF_GET_HASH(kdf_alg);
-
-            if (PSA_BITS_TO_BYTES(key_bits) != PSA_HASH_LENGTH(hash_alg)) {
-                expected_key_agreement_status = PSA_ERROR_INVALID_ARGUMENT;
-            }
-        }
-
-        TEST_EQUAL(mbedtls_test_psa_key_agreement_with_self(&operation, key,
-                                                            key_destroyable),
-                   expected_key_agreement_status);
-
-        if (expected_key_agreement_status != PSA_SUCCESS) {
-            return 1;
-        }
-
-        if (PSA_ALG_IS_TLS12_PRF(kdf_alg) ||
-            PSA_ALG_IS_TLS12_PSK_TO_MS(kdf_alg)) {
-            PSA_ASSERT(psa_key_derivation_input_bytes(
-                           &operation, PSA_KEY_DERIVATION_INPUT_LABEL,
-                           input, sizeof(input)));
-        } else if (PSA_ALG_IS_HKDF(kdf_alg) || PSA_ALG_IS_HKDF_EXPAND(kdf_alg)) {
-            PSA_ASSERT(psa_key_derivation_input_bytes(
-                           &operation, PSA_KEY_DERIVATION_INPUT_INFO,
-                           input, sizeof(input)));
-        }
-        PSA_ASSERT(psa_key_derivation_output_bytes(&operation,
-                                                   output,
-                                                   sizeof(output)));
-        PSA_ASSERT(psa_key_derivation_abort(&operation));
-    }
-    ok = 1;
-
-exit:
-    return ok;
-}
-
-int mbedtls_test_psa_exported_key_sanity_check(
-    psa_key_type_t type, size_t bits,
-    const uint8_t *exported, size_t exported_length)
-{
-    TEST_ASSERT(exported_length <= PSA_EXPORT_KEY_OUTPUT_SIZE(type, bits));
-
-    if (PSA_KEY_TYPE_IS_UNSTRUCTURED(type)) {
-        TEST_EQUAL(exported_length, PSA_BITS_TO_BYTES(bits));
-    } else
-
-#if defined(MBEDTLS_ASN1_PARSE_C)
-    if (type == PSA_KEY_TYPE_RSA_KEY_PAIR) {
-        uint8_t *p = (uint8_t *) exported;
-        const uint8_t *end = exported + exported_length;
-        size_t len;
-        /*   RSAPrivateKey ::= SEQUENCE {
-         *       version             INTEGER,  -- must be 0
-         *       modulus             INTEGER,  -- n
-         *       publicExponent      INTEGER,  -- e
-         *       privateExponent     INTEGER,  -- d
-         *       prime1              INTEGER,  -- p
-         *       prime2              INTEGER,  -- q
-         *       exponent1           INTEGER,  -- d mod (p-1)
-         *       exponent2           INTEGER,  -- d mod (q-1)
-         *       coefficient         INTEGER,  -- (inverse of q) mod p
-         *   }
-         */
-        TEST_EQUAL(mbedtls_asn1_get_tag(&p, end, &len,
-                                        MBEDTLS_ASN1_SEQUENCE |
-                                        MBEDTLS_ASN1_CONSTRUCTED), 0);
-        TEST_EQUAL(len, end - p);
-        if (!mbedtls_test_asn1_skip_integer(&p, end, 0, 0, 0)) {
-            goto exit;
-        }
-        if (!mbedtls_test_asn1_skip_integer(&p, end, bits, bits, 1)) {
-            goto exit;
-        }
-        if (!mbedtls_test_asn1_skip_integer(&p, end, 2, bits, 1)) {
-            goto exit;
-        }
-        /* Require d to be at least half the size of n. */
-        if (!mbedtls_test_asn1_skip_integer(&p, end, bits / 2, bits, 1)) {
-            goto exit;
-        }
-        /* Require p and q to be at most half the size of n, rounded up. */
-        if (!mbedtls_test_asn1_skip_integer(&p, end, bits / 2, bits / 2 + 1, 1)) {
-            goto exit;
-        }
-        if (!mbedtls_test_asn1_skip_integer(&p, end, bits / 2, bits / 2 + 1, 1)) {
-            goto exit;
-        }
-        if (!mbedtls_test_asn1_skip_integer(&p, end, 1, bits / 2 + 1, 0)) {
-            goto exit;
-        }
-        if (!mbedtls_test_asn1_skip_integer(&p, end, 1, bits / 2 + 1, 0)) {
-            goto exit;
-        }
-        if (!mbedtls_test_asn1_skip_integer(&p, end, 1, bits / 2 + 1, 0)) {
-            goto exit;
-        }
-        TEST_EQUAL(p - end, 0);
-
-        TEST_ASSERT(exported_length <= PSA_EXPORT_KEY_PAIR_MAX_SIZE);
-    } else
-#endif /* MBEDTLS_ASN1_PARSE_C */
-
-    if (PSA_KEY_TYPE_IS_ECC_KEY_PAIR(type)) {
-        /* Just the secret value */
-        TEST_EQUAL(exported_length, PSA_BITS_TO_BYTES(bits));
-
-        TEST_ASSERT(exported_length <= PSA_EXPORT_KEY_PAIR_MAX_SIZE);
-    } else
-
-#if defined(MBEDTLS_ASN1_PARSE_C)
-    if (type == PSA_KEY_TYPE_RSA_PUBLIC_KEY) {
-        uint8_t *p = (uint8_t *) exported;
-        const uint8_t *end = exported + exported_length;
-        size_t len;
-        /*   RSAPublicKey ::= SEQUENCE {
-         *      modulus            INTEGER,    -- n
-         *      publicExponent     INTEGER  }  -- e
-         */
-        TEST_EQUAL(mbedtls_asn1_get_tag(&p, end, &len,
-                                        MBEDTLS_ASN1_SEQUENCE |
-                                        MBEDTLS_ASN1_CONSTRUCTED),
-                   0);
-        TEST_EQUAL(len, end - p);
-        if (!mbedtls_test_asn1_skip_integer(&p, end, bits, bits, 1)) {
-            goto exit;
-        }
-        if (!mbedtls_test_asn1_skip_integer(&p, end, 2, bits, 1)) {
-            goto exit;
-        }
-        TEST_EQUAL(p - end, 0);
-
-
-        TEST_ASSERT(exported_length <=
-                    PSA_EXPORT_PUBLIC_KEY_OUTPUT_SIZE(type, bits));
-        TEST_ASSERT(exported_length <=
-                    PSA_EXPORT_PUBLIC_KEY_MAX_SIZE);
-    } else
-#endif /* MBEDTLS_ASN1_PARSE_C */
-
-    if (PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY(type)) {
-
-        TEST_ASSERT(exported_length <=
-                    PSA_EXPORT_PUBLIC_KEY_OUTPUT_SIZE(type, bits));
-        TEST_ASSERT(exported_length <=
-                    PSA_EXPORT_PUBLIC_KEY_MAX_SIZE);
-
-        if (PSA_KEY_TYPE_ECC_GET_FAMILY(type) == PSA_ECC_FAMILY_MONTGOMERY) {
-            /* The representation of an ECC Montgomery public key is
-             * the raw compressed point */
-            TEST_EQUAL(PSA_BITS_TO_BYTES(bits), exported_length);
-        } else if (PSA_KEY_TYPE_ECC_GET_FAMILY(type) == PSA_ECC_FAMILY_TWISTED_EDWARDS) {
-            /* The representation of an ECC Edwards public key is
-             * the raw compressed point */
-            TEST_EQUAL(PSA_BITS_TO_BYTES(bits + 1), exported_length);
-        } else {
-            /* The representation of an ECC Weierstrass public key is:
-             *      - The byte 0x04;
-             *      - `x_P` as a `ceiling(m/8)`-byte string, big-endian;
-             *      - `y_P` as a `ceiling(m/8)`-byte string, big-endian;
-             *      - where m is the bit size associated with the curve.
-             */
-            TEST_EQUAL(1 + 2 * PSA_BITS_TO_BYTES(bits), exported_length);
-            TEST_EQUAL(exported[0], 4);
-        }
-    } else
-    if (PSA_KEY_TYPE_IS_DH_PUBLIC_KEY(type) || PSA_KEY_TYPE_IS_DH_KEY_PAIR(type)) {
-        TEST_ASSERT(exported_length ==
-                    PSA_EXPORT_PUBLIC_KEY_OUTPUT_SIZE(type, bits));
-        TEST_ASSERT(exported_length <=
-                    PSA_EXPORT_PUBLIC_KEY_MAX_SIZE);
-    } else {
-        (void) exported;
-        TEST_FAIL("Sanity check not implemented for this key type");
-    }
-
-#if defined(MBEDTLS_DES_C)
-    if (type == PSA_KEY_TYPE_DES) {
-        /* Check the parity bits. */
-        unsigned i;
-        for (i = 0; i < bits / 8; i++) {
-            unsigned bit_count = 0;
-            unsigned m;
-            for (m = 1; m <= 0x100; m <<= 1) {
-                if (exported[i] & m) {
-                    ++bit_count;
-                }
-            }
-            TEST_ASSERT(bit_count % 2 != 0);
-        }
-    }
-#endif
-
-    return 1;
-
-exit:
-    return 0;
-}
-
-static int exercise_export_key(mbedtls_svc_key_id_t key,
-                               psa_key_usage_t usage,
-                               int key_destroyable)
-{
-    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
-    uint8_t *exported = NULL;
-    size_t exported_size = 0;
-    size_t exported_length = 0;
-    int ok = 0;
-
-    psa_status_t status = psa_get_key_attributes(key, &attributes);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        psa_reset_key_attributes(&attributes);
-        return 1;
-    }
-    PSA_ASSERT(status);
-
-    exported_size = PSA_EXPORT_KEY_OUTPUT_SIZE(
-        psa_get_key_type(&attributes),
-        psa_get_key_bits(&attributes));
-    TEST_CALLOC(exported, exported_size);
-
-    status = psa_export_key(key, exported, exported_size, &exported_length);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        ok = 1;
-        goto exit;
-    } else if ((usage & PSA_KEY_USAGE_EXPORT) == 0 &&
-               !PSA_KEY_TYPE_IS_PUBLIC_KEY(psa_get_key_type(&attributes))) {
-        TEST_EQUAL(status, PSA_ERROR_NOT_PERMITTED);
-        ok = 1;
-        goto exit;
-    }
-    PSA_ASSERT(status);
-    ok = mbedtls_test_psa_exported_key_sanity_check(
-        psa_get_key_type(&attributes), psa_get_key_bits(&attributes),
-        exported, exported_length);
-
-exit:
-    /*
-     * Key attributes may have been returned by psa_get_key_attributes()
-     * thus reset them as required.
-     */
-    psa_reset_key_attributes(&attributes);
-
-    mbedtls_free(exported);
-    return ok;
-}
-
-static int exercise_export_public_key(mbedtls_svc_key_id_t key,
-                                      int key_destroyable)
-{
-    psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
-    psa_key_type_t public_type;
-    uint8_t *exported = NULL;
-    size_t exported_size = 0;
-    size_t exported_length = 0;
-    int ok = 0;
-
-    psa_status_t status = psa_get_key_attributes(key, &attributes);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        psa_reset_key_attributes(&attributes);
-        return 1;
-    }
-    PSA_ASSERT(status);
-    if (!PSA_KEY_TYPE_IS_ASYMMETRIC(psa_get_key_type(&attributes))) {
-        exported_size = PSA_EXPORT_KEY_OUTPUT_SIZE(
-            psa_get_key_type(&attributes),
-            psa_get_key_bits(&attributes));
-        TEST_CALLOC(exported, exported_size);
-
-        status = psa_export_public_key(key, exported,
-                                       exported_size, &exported_length);
-        if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-            /* The key has been destroyed. */
-            ok = 1;
-            goto exit;
-        }
-        TEST_EQUAL(status, PSA_ERROR_INVALID_ARGUMENT);
-        ok = 1;
-        goto exit;
-    }
-
-    public_type = PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(
-        psa_get_key_type(&attributes));
-    exported_size = PSA_EXPORT_PUBLIC_KEY_OUTPUT_SIZE(public_type,
-                                                      psa_get_key_bits(&attributes));
-    TEST_CALLOC(exported, exported_size);
-
-    status = psa_export_public_key(key, exported,
-                                   exported_size, &exported_length);
-    if (key_destroyable && status == PSA_ERROR_INVALID_HANDLE) {
-        /* The key has been destroyed. */
-        ok = 1;
-        goto exit;
-    }
-    PSA_ASSERT(status);
-    ok = mbedtls_test_psa_exported_key_sanity_check(
-        public_type, psa_get_key_bits(&attributes),
-        exported, exported_length);
-
-exit:
-    /*
-     * Key attributes may have been returned by psa_get_key_attributes()
-     * thus reset them as required.
-     */
-    psa_reset_key_attributes(&attributes);
-
-    mbedtls_free(exported);
-    return ok;
-}
-
-int mbedtls_test_psa_exercise_key(mbedtls_svc_key_id_t key,
-                                  psa_key_usage_t usage,
-                                  psa_algorithm_t alg,
-                                  int key_destroyable)
-{
-    int ok = 0;
-
-    if (!check_key_attributes_sanity(key, key_destroyable)) {
-        return 0;
-    }
-
-    if (alg == 0) {
-        ok = 1; /* If no algorithm, do nothing (used for raw data "keys"). */
-    } else if (PSA_ALG_IS_MAC(alg)) {
-        ok = exercise_mac_key(key, usage, alg, key_destroyable);
-    } else if (PSA_ALG_IS_CIPHER(alg)) {
-        ok = exercise_cipher_key(key, usage, alg, key_destroyable);
-    } else if (PSA_ALG_IS_AEAD(alg)) {
-        ok = exercise_aead_key(key, usage, alg, key_destroyable);
-    } else if (PSA_ALG_IS_SIGN(alg)) {
-        ok = exercise_signature_key(key, usage, alg, key_destroyable);
-    } else if (PSA_ALG_IS_ASYMMETRIC_ENCRYPTION(alg)) {
-        ok = exercise_asymmetric_encryption_key(key, usage, alg,
-                                                key_destroyable);
-    } else if (PSA_ALG_IS_KEY_DERIVATION(alg)) {
-        ok = exercise_key_derivation_key(key, usage, alg, key_destroyable);
-    } else if (PSA_ALG_IS_RAW_KEY_AGREEMENT(alg)) {
-        ok = exercise_raw_key_agreement_key(key, usage, alg, key_destroyable);
-    } else if (PSA_ALG_IS_KEY_AGREEMENT(alg)) {
-        ok = exercise_key_agreement_key(key, usage, alg, key_destroyable);
-    } else {
-        TEST_FAIL("No code to exercise this category of algorithm");
-    }
-
-    ok = ok && exercise_export_key(key,
-                                   usage,
-                                   key_destroyable);
-    ok = ok && exercise_export_public_key(key,
-                                          key_destroyable);
-
-exit:
-    return ok;
-}
-
-psa_key_usage_t mbedtls_test_psa_usage_to_exercise(psa_key_type_t type,
-                                                   psa_algorithm_t alg)
-{
-    if (PSA_ALG_IS_MAC(alg) || PSA_ALG_IS_SIGN(alg)) {
-        if (PSA_ALG_IS_SIGN_HASH(alg)) {
-            if (PSA_ALG_SIGN_GET_HASH(alg)) {
-                return PSA_KEY_TYPE_IS_PUBLIC_KEY(type) ?
-                       PSA_KEY_USAGE_VERIFY_HASH | PSA_KEY_USAGE_VERIFY_MESSAGE :
-                       PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH |
-                       PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE;
-            }
-        } else if (PSA_ALG_IS_SIGN_MESSAGE(alg)) {
-            return PSA_KEY_TYPE_IS_PUBLIC_KEY(type) ?
-                   PSA_KEY_USAGE_VERIFY_MESSAGE :
-                   PSA_KEY_USAGE_SIGN_MESSAGE | PSA_KEY_USAGE_VERIFY_MESSAGE;
-        }
-
-        return PSA_KEY_TYPE_IS_PUBLIC_KEY(type) ?
-               PSA_KEY_USAGE_VERIFY_HASH :
-               PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_VERIFY_HASH;
-    } else if (PSA_ALG_IS_CIPHER(alg) || PSA_ALG_IS_AEAD(alg) ||
-               PSA_ALG_IS_ASYMMETRIC_ENCRYPTION(alg)) {
-        return PSA_KEY_TYPE_IS_PUBLIC_KEY(type) ?
-               PSA_KEY_USAGE_ENCRYPT :
-               PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT;
-    } else if (PSA_ALG_IS_KEY_DERIVATION(alg) ||
-               PSA_ALG_IS_KEY_AGREEMENT(alg)) {
-        return PSA_KEY_USAGE_DERIVE;
-    } else {
-        return 0;
-    }
-
-}
-
-int mbedtls_test_can_exercise_psa_algorithm(psa_algorithm_t alg)
-{
-    /* Reject algorithms that we know are not supported. Default to
-     * attempting exercise, so that if an algorithm is missing from this
-     * function, the result will be a test failure and not silently
-     * omitting exercise. */
-#if !defined(PSA_WANT_ALG_RSA_PKCS1V15_CRYPT)
-    if (alg == PSA_ALG_RSA_PKCS1V15_CRYPT) {
-        return 0;
-    }
-#endif
-#if !defined(PSA_WANT_ALG_RSA_PKCS1V15_SIGN)
-    if (PSA_ALG_IS_RSA_PKCS1V15_SIGN(alg)) {
-        return 0;
-    }
-#endif
-#if !defined(PSA_WANT_ALG_RSA_PSS)
-    if (PSA_ALG_IS_RSA_PSS_STANDARD_SALT(alg)) {
-        return 0;
-    }
-#endif
-#if !defined(PSA_WANT_ALG_RSA_PSS_ANY_SALT)
-    if (PSA_ALG_IS_RSA_PSS_ANY_SALT(alg)) {
-        return 0;
-    }
-#endif
-#if !defined(PSA_WANT_ALG_ECDSA)
-    if (PSA_ALG_IS_ECDSA(alg)) {
-        return 0;
-    }
-#endif
-#if !defined(PSA_WANT_ALG_DETERMINISTIC_ECDSA)
-    if (PSA_ALG_IS_DETERMINISTIC_ECDSA(alg)) {
-        return 0;
-    }
-#endif
-#if !defined(PSA_WANT_ALG_ECDH)
-    if (PSA_ALG_IS_ECDH(alg)) {
-        return 0;
-    }
-#endif
-    (void) alg;
-    return 1;
-}
-
-#if defined(MBEDTLS_PK_C)
-int mbedtls_test_key_consistency_psa_pk(mbedtls_svc_key_id_t psa_key,
-                                        const mbedtls_pk_context *pk)
-{
-    psa_key_attributes_t psa_attributes = PSA_KEY_ATTRIBUTES_INIT;
-    psa_key_attributes_t pk_attributes = PSA_KEY_ATTRIBUTES_INIT;
-    int ok = 0;
-
-    PSA_ASSERT(psa_get_key_attributes(psa_key, &psa_attributes));
-    psa_key_type_t psa_type = psa_get_key_type(&psa_attributes);
-    mbedtls_pk_type_t pk_type = mbedtls_pk_get_type(pk);
-
-    TEST_ASSERT(PSA_KEY_TYPE_IS_PUBLIC_KEY(psa_type) ||
-                PSA_KEY_TYPE_IS_KEY_PAIR(psa_type));
-    TEST_EQUAL(psa_get_key_bits(&psa_attributes), mbedtls_pk_get_bitlen(pk));
-
-    uint8_t pk_public_buffer[PSA_EXPORT_PUBLIC_KEY_MAX_SIZE];
-    const uint8_t *pk_public = NULL;
-    size_t pk_public_length = 0;
-
-    switch (pk_type) {
-#if defined(MBEDTLS_RSA_C)
-        case MBEDTLS_PK_RSA:
-            TEST_ASSERT(PSA_KEY_TYPE_IS_RSA(psa_type));
-            const mbedtls_rsa_context *rsa = mbedtls_pk_rsa(*pk);
-            uint8_t *const end = pk_public_buffer + sizeof(pk_public_buffer);
-            uint8_t *cursor = end;
-            TEST_LE_U(1, mbedtls_rsa_write_pubkey(rsa,
-                                                  pk_public_buffer, &cursor));
-            pk_public = cursor;
-            pk_public_length = end - pk_public;
-            break;
-#endif
-
-#if defined(MBEDTLS_PK_USE_PSA_EC_DATA)
-        case MBEDTLS_PK_ECKEY:
-        case MBEDTLS_PK_ECKEY_DH:
-        case MBEDTLS_PK_ECDSA:
-            TEST_ASSERT(PSA_KEY_TYPE_IS_ECC(psa_type));
-            TEST_EQUAL(PSA_KEY_TYPE_ECC_GET_FAMILY(psa_type), pk->ec_family);
-            pk_public = pk->pub_raw;
-            pk_public_length = pk->pub_raw_len;
-            break;
-#endif /* MBEDTLS_PK_USE_PSA_EC_DATA */
-
-#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY) && !defined(MBEDTLS_PK_USE_PSA_EC_DATA)
-        case MBEDTLS_PK_ECKEY:
-        case MBEDTLS_PK_ECKEY_DH:
-        case MBEDTLS_PK_ECDSA:
-            TEST_ASSERT(PSA_KEY_TYPE_IS_ECC(psa_get_key_type(&psa_attributes)));
-            const mbedtls_ecp_keypair *ec = mbedtls_pk_ec_ro(*pk);
-            TEST_EQUAL(mbedtls_ecp_write_public_key(
-                           ec, MBEDTLS_ECP_PF_UNCOMPRESSED, &pk_public_length,
-                           pk_public_buffer, sizeof(pk_public_buffer)), 0);
-            pk_public = pk_public_buffer;
-            break;
-#endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY && !MBEDTLS_PK_USE_PSA_EC_DATA */
-
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
-        case MBEDTLS_PK_OPAQUE:
-            PSA_ASSERT(psa_get_key_attributes(pk->priv_id, &pk_attributes));
-            psa_key_type_t pk_psa_type = psa_get_key_type(&pk_attributes);
-            TEST_EQUAL(PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(psa_type),
-                       PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(pk_psa_type));
-            PSA_ASSERT(psa_export_public_key(psa_key,
-                                             pk_public_buffer,
-                                             sizeof(pk_public_buffer),
-                                             &pk_public_length));
-            pk_public = pk_public_buffer;
-            break;
-#endif /* MBEDTLS_USE_PSA_CRYPTO */
-
-        default:
-            TEST_FAIL("pk type not supported");
-    }
-
-    uint8_t psa_public[PSA_EXPORT_PUBLIC_KEY_MAX_SIZE];
-    size_t psa_public_length = 0;
-    PSA_ASSERT(psa_export_public_key(psa_key,
-                                     psa_public, sizeof(psa_public),
-                                     &psa_public_length));
-    TEST_MEMORY_COMPARE(pk_public, pk_public_length,
-                        psa_public, psa_public_length);
-
-    ok = 1;
-
-exit:
-    psa_reset_key_attributes(&psa_attributes);
-    psa_reset_key_attributes(&pk_attributes);
-    return ok;
-}
-#endif /* MBEDTLS_PK_C */
-
-#endif /* MBEDTLS_PSA_CRYPTO_C || MBEDTLS_PSA_CRYPTO_CLIENT */
diff --git a/tests/src/psa_memory_poisoning_wrappers.c b/tests/src/psa_memory_poisoning_wrappers.c
deleted file mode 100644
index 7b48c7c..0000000
--- a/tests/src/psa_memory_poisoning_wrappers.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/** Helper functions for memory poisoning in tests.
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-#include <test/memory.h>
-#include <test/psa_memory_poisoning_wrappers.h>
-
-#include "psa_crypto_invasive.h"
-
-#if defined(MBEDTLS_TEST_HOOKS)  && defined(MBEDTLS_PSA_CRYPTO_C) \
-    && defined(MBEDTLS_TEST_MEMORY_CAN_POISON)
-
-void mbedtls_poison_test_hooks_setup(void)
-{
-    psa_input_pre_copy_hook = mbedtls_test_memory_unpoison;
-    psa_input_post_copy_hook = mbedtls_test_memory_poison;
-    psa_output_pre_copy_hook = mbedtls_test_memory_unpoison;
-    psa_output_post_copy_hook = mbedtls_test_memory_poison;
-}
-
-void mbedtls_poison_test_hooks_teardown(void)
-{
-    psa_input_pre_copy_hook = NULL;
-    psa_input_post_copy_hook = NULL;
-    psa_output_pre_copy_hook = NULL;
-    psa_output_post_copy_hook = NULL;
-}
-
-#endif /* MBEDTLS_TEST_HOOKS && MBEDTLS_PSA_CRYPTO_C &&
-          MBEDTLS_TEST_MEMORY_CAN_POISON */
diff --git a/tests/src/random.c b/tests/src/random.c
deleted file mode 100644
index d041f36..0000000
--- a/tests/src/random.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/**
- * \file random.c
- *
- * \brief   This file contains the helper functions to generate random numbers
- *          for the purpose of testing.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-/*
- * for arc4random_buf() from <stdlib.h>
- */
-#if defined(__NetBSD__)
-#define _NETBSD_SOURCE 1
-#elif defined(__OpenBSD__)
-#define _BSD_SOURCE 1
-#endif
-
-#include <test/macros.h>
-#include <test/random.h>
-#include <string.h>
-
-#include <mbedtls/entropy.h>
-#include <alignment.h>
-
-int mbedtls_test_rnd_std_rand(void *rng_state,
-                              unsigned char *output,
-                              size_t len)
-{
-#if !defined(__OpenBSD__) && !defined(__NetBSD__)
-    size_t i;
-
-    if (rng_state != NULL) {
-        rng_state  = NULL;
-    }
-
-    for (i = 0; i < len; ++i) {
-        output[i] = rand();
-    }
-#else
-    if (rng_state != NULL) {
-        rng_state = NULL;
-    }
-
-    arc4random_buf(output, len);
-#endif /* !OpenBSD && !NetBSD */
-
-    return 0;
-}
-
-int mbedtls_test_rnd_zero_rand(void *rng_state,
-                               unsigned char *output,
-                               size_t len)
-{
-    if (rng_state != NULL) {
-        rng_state  = NULL;
-    }
-
-    memset(output, 0, len);
-
-    return 0;
-}
-
-int mbedtls_test_rnd_buffer_rand(void *rng_state,
-                                 unsigned char *output,
-                                 size_t len)
-{
-    mbedtls_test_rnd_buf_info *info = (mbedtls_test_rnd_buf_info *) rng_state;
-    size_t use_len;
-
-    if (rng_state == NULL) {
-        return mbedtls_test_rnd_std_rand(NULL, output, len);
-    }
-
-    use_len = len;
-    if (len > info->length) {
-        use_len = info->length;
-    }
-
-    if (use_len) {
-        memcpy(output, info->buf, use_len);
-        info->buf += use_len;
-        info->length -= use_len;
-    }
-
-    if (len - use_len > 0) {
-        if (info->fallback_f_rng != NULL) {
-            return info->fallback_f_rng(info->fallback_p_rng,
-                                        output + use_len,
-                                        len - use_len);
-        } else {
-            return MBEDTLS_ERR_ENTROPY_SOURCE_FAILED;
-        }
-    }
-
-    return 0;
-}
-
-int mbedtls_test_rnd_pseudo_rand(void *rng_state,
-                                 unsigned char *output,
-                                 size_t len)
-{
-    mbedtls_test_rnd_pseudo_info *info =
-        (mbedtls_test_rnd_pseudo_info *) rng_state;
-    uint32_t i, *k, sum, delta = 0x9E3779B9;
-    unsigned char result[4], *out = output;
-
-    if (rng_state == NULL) {
-        return mbedtls_test_rnd_std_rand(NULL, output, len);
-    }
-
-    k = info->key;
-
-    while (len > 0) {
-        size_t use_len = (len > 4) ? 4 : len;
-        sum = 0;
-
-        for (i = 0; i < 32; i++) {
-            info->v0 += (((info->v1 << 4) ^ (info->v1 >> 5))
-                         + info->v1) ^ (sum + k[sum & 3]);
-            sum += delta;
-            info->v1 += (((info->v0 << 4) ^ (info->v0 >> 5))
-                         + info->v0) ^ (sum + k[(sum>>11) & 3]);
-        }
-
-        MBEDTLS_PUT_UINT32_BE(info->v0, result, 0);
-        memcpy(out, result, use_len);
-        len -= use_len;
-        out += 4;
-    }
-
-    return 0;
-}
diff --git a/tests/src/test_memory.c b/tests/src/test_memory.c
deleted file mode 100644
index ac9dde6..0000000
--- a/tests/src/test_memory.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/**
- * \file memory.c
- *
- * \brief   Helper functions related to testing memory management.
- */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-#include <test/macros.h>
-#include <test/memory.h>
-
-#if defined(MBEDTLS_TEST_MEMORY_CAN_POISON)
-#include <sanitizer/asan_interface.h>
-#include <stdint.h>
-#endif
-
-#if defined(MBEDTLS_TEST_MEMORY_CAN_POISON)
-
-_Thread_local unsigned int mbedtls_test_memory_poisoning_count = 0;
-
-static void align_for_asan(const unsigned char **p_ptr, size_t *p_size)
-{
-    uintptr_t start = (uintptr_t) *p_ptr;
-    uintptr_t end = start + (uintptr_t) *p_size;
-    /* ASan can only poison regions with 8-byte alignment, and only poisons a
-     * region if it's fully within the requested range. We want to poison the
-     * whole requested region and don't mind a few extra bytes. Therefore,
-     * align start down to an 8-byte boundary, and end up to an 8-byte
-     * boundary. */
-    start = start & ~(uintptr_t) 7;
-    end = (end + 7) & ~(uintptr_t) 7;
-    *p_ptr = (const unsigned char *) start;
-    *p_size = end - start;
-}
-
-void mbedtls_test_memory_poison(const unsigned char *ptr, size_t size)
-{
-    if (mbedtls_test_memory_poisoning_count == 0) {
-        return;
-    }
-    if (size == 0) {
-        return;
-    }
-    align_for_asan(&ptr, &size);
-    __asan_poison_memory_region(ptr, size);
-}
-
-void mbedtls_test_memory_unpoison(const unsigned char *ptr, size_t size)
-{
-    if (size == 0) {
-        return;
-    }
-    align_for_asan(&ptr, &size);
-    __asan_unpoison_memory_region(ptr, size);
-}
-#endif /* Memory poisoning */
diff --git a/tests/src/threading_helpers.c b/tests/src/threading_helpers.c
deleted file mode 100644
index c1686c2..0000000
--- a/tests/src/threading_helpers.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/** Mutex usage verification framework. */
-
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#include <test/helpers.h>
-#include <test/threading_helpers.h>
-#include <test/macros.h>
-
-#include "mbedtls/threading.h"
-
-#if defined(MBEDTLS_THREADING_C)
-
-#if defined(MBEDTLS_THREADING_PTHREAD)
-
-static int threading_thread_create_pthread(mbedtls_test_thread_t *thread, void *(*thread_func)(
-                                               void *), void *thread_data)
-{
-    if (thread == NULL || thread_func == NULL) {
-        return MBEDTLS_ERR_THREADING_BAD_INPUT_DATA;
-    }
-
-    if (pthread_create(&thread->thread, NULL, thread_func, thread_data)) {
-        return MBEDTLS_ERR_THREADING_THREAD_ERROR;
-    }
-
-    return 0;
-}
-
-static int threading_thread_join_pthread(mbedtls_test_thread_t *thread)
-{
-    if (thread == NULL) {
-        return MBEDTLS_ERR_THREADING_BAD_INPUT_DATA;
-    }
-
-    if (pthread_join(thread->thread, NULL) != 0) {
-        return MBEDTLS_ERR_THREADING_THREAD_ERROR;
-    }
-
-    return 0;
-}
-
-int (*mbedtls_test_thread_create)(mbedtls_test_thread_t *thread, void *(*thread_func)(void *),
-                                  void *thread_data) = threading_thread_create_pthread;
-int (*mbedtls_test_thread_join)(mbedtls_test_thread_t *thread) = threading_thread_join_pthread;
-
-#endif /* MBEDTLS_THREADING_PTHREAD */
-
-#if defined(MBEDTLS_THREADING_ALT)
-
-static int threading_thread_create_fail(mbedtls_test_thread_t *thread,
-                                        void *(*thread_func)(void *),
-                                        void *thread_data)
-{
-    (void) thread;
-    (void) thread_func;
-    (void) thread_data;
-
-    return MBEDTLS_ERR_THREADING_BAD_INPUT_DATA;
-}
-
-static int threading_thread_join_fail(mbedtls_test_thread_t *thread)
-{
-    (void) thread;
-
-    return MBEDTLS_ERR_THREADING_BAD_INPUT_DATA;
-}
-
-int (*mbedtls_test_thread_create)(mbedtls_test_thread_t *thread, void *(*thread_func)(void *),
-                                  void *thread_data) = threading_thread_create_fail;
-int (*mbedtls_test_thread_join)(mbedtls_test_thread_t *thread) = threading_thread_join_fail;
-
-#endif /* MBEDTLS_THREADING_ALT */
-
-#if defined(MBEDTLS_TEST_MUTEX_USAGE)
-
-#include "mbedtls/threading.h"
-
-/** Mutex usage verification framework.
- *
- * The mutex usage verification code below aims to detect bad usage of
- * Mbed TLS's mutex abstraction layer at runtime. Note that this is solely
- * about the use of the mutex itself, not about checking whether the mutex
- * correctly protects whatever it is supposed to protect.
- *
- * The normal usage of a mutex is:
- * ```
- * digraph mutex_states {
- *   "UNINITIALIZED"; // the initial state
- *   "IDLE";
- *   "FREED";
- *   "LOCKED";
- *   "UNINITIALIZED" -> "IDLE" [label="init"];
- *   "FREED" -> "IDLE" [label="init"];
- *   "IDLE" -> "LOCKED" [label="lock"];
- *   "LOCKED" -> "IDLE" [label="unlock"];
- *   "IDLE" -> "FREED" [label="free"];
- * }
- * ```
- *
- * All bad transitions that can be unambiguously detected are reported.
- * An attempt to use an uninitialized mutex cannot be detected in general
- * since the memory content may happen to denote a valid state. For the same
- * reason, a double init cannot be detected.
- * All-bits-zero is the state of a freed mutex, which is distinct from an
- * initialized mutex, so attempting to use zero-initialized memory as a mutex
- * without calling the init function is detected.
- *
- * The framework attempts to detect missing calls to init and free by counting
- * calls to init and free. If there are more calls to init than free, this
- * means that a mutex is not being freed somewhere, which is a memory leak
- * on platforms where a mutex consumes resources other than the
- * mbedtls_threading_mutex_t object itself. If there are more calls to free
- * than init, this indicates a missing init, which is likely to be detected
- * by an attempt to lock the mutex as well. A limitation of this framework is
- * that it cannot detect scenarios where there is exactly the same number of
- * calls to init and free but the calls don't match. A bug like this is
- * unlikely to happen uniformly throughout the whole test suite though.
- *
- * If an error is detected, this framework will report what happened and the
- * test case will be marked as failed. Unfortunately, the error report cannot
- * indicate the exact location of the problematic call. To locate the error,
- * use a debugger and set a breakpoint on mbedtls_test_mutex_usage_error().
- */
-enum value_of_mutex_state_field {
-    /* Potential values for the state field of mbedtls_threading_mutex_t.
-     * Note that MUTEX_FREED must be 0 and MUTEX_IDLE must be 1 for
-     * compatibility with threading_mutex_init_pthread() and
-     * threading_mutex_free_pthread(). MUTEX_LOCKED could be any nonzero
-     * value. */
-    MUTEX_FREED = 0, //! < Set by mbedtls_test_wrap_mutex_free
-    MUTEX_IDLE = 1, //! < Set by mbedtls_test_wrap_mutex_init and by mbedtls_test_wrap_mutex_unlock
-    MUTEX_LOCKED = 2, //! < Set by mbedtls_test_wrap_mutex_lock
-};
-
-typedef struct {
-    void (*init)(mbedtls_threading_mutex_t *);
-    void (*free)(mbedtls_threading_mutex_t *);
-    int (*lock)(mbedtls_threading_mutex_t *);
-    int (*unlock)(mbedtls_threading_mutex_t *);
-} mutex_functions_t;
-static mutex_functions_t mutex_functions;
-
-/**
- *  The mutex used to guard live_mutexes below and access to the status variable
- *  in every mbedtls_threading_mutex_t.
- *  Note that we are not reporting any errors when locking and unlocking this
- *  mutex. This is for a couple of reasons:
- *
- *  1. We have no real way of reporting any errors with this mutex - we cannot
- *  report it back to the caller, as the failure was not that of the mutex
- *  passed in. We could fail the test, but again this would indicate a problem
- *  with the test code that did not exist.
- *
- *  2. Any failure to lock is unlikely to be intermittent, and will thus not
- *  give false test results - the overall result would be to turn off the
- *  testing. This is not a situation that is likely to happen with normal
- *  testing and we still have TSan to fall back on should this happen.
- */
-mbedtls_threading_mutex_t mbedtls_test_mutex_mutex;
-
-/**
- *  The total number of calls to mbedtls_mutex_init(), minus the total number
- *  of calls to mbedtls_mutex_free().
- *
- *  Do not read or write without holding mbedtls_test_mutex_mutex (above). Reset
- *  to 0 after each test case.
- */
-static int live_mutexes;
-
-static void mbedtls_test_mutex_usage_error(mbedtls_threading_mutex_t *mutex,
-                                           const char *msg)
-{
-    (void) mutex;
-
-    mbedtls_test_set_mutex_usage_error(msg);
-    mbedtls_fprintf(stdout, "[mutex: %s] ", msg);
-    /* Don't mark the test as failed yet. This way, if the test fails later
-     * for a functional reason, the test framework will report the message
-     * and location for this functional reason. If the test passes,
-     * mbedtls_test_mutex_usage_check() will mark it as failed. */
-}
-
-static int mbedtls_test_mutex_can_test(mbedtls_threading_mutex_t *mutex)
-{
-    /* If we attempt to run tests on this mutex then we are going to run into a
-     * couple of problems:
-     * 1. If any test on this mutex fails, we are going to deadlock when
-     * reporting that failure, as we already hold the mutex at that point.
-     * 2. Given the 'global' position of the initialization and free of this
-     * mutex, it will be shown as leaked on the first test run. */
-    if (mutex == mbedtls_test_get_info_mutex()) {
-        return 0;
-    }
-
-    return 1;
-}
-
-static void mbedtls_test_wrap_mutex_init(mbedtls_threading_mutex_t *mutex)
-{
-    mutex_functions.init(mutex);
-
-    if (mbedtls_test_mutex_can_test(mutex)) {
-        if (mutex_functions.lock(&mbedtls_test_mutex_mutex) == 0) {
-            mutex->state = MUTEX_IDLE;
-            ++live_mutexes;
-
-            mutex_functions.unlock(&mbedtls_test_mutex_mutex);
-        }
-    }
-}
-
-static void mbedtls_test_wrap_mutex_free(mbedtls_threading_mutex_t *mutex)
-{
-    if (mbedtls_test_mutex_can_test(mutex)) {
-        if (mutex_functions.lock(&mbedtls_test_mutex_mutex) == 0) {
-
-            switch (mutex->state) {
-                case MUTEX_FREED:
-                    mbedtls_test_mutex_usage_error(mutex, "free without init or double free");
-                    break;
-                case MUTEX_IDLE:
-                    mutex->state = MUTEX_FREED;
-                    --live_mutexes;
-                    break;
-                case MUTEX_LOCKED:
-                    mbedtls_test_mutex_usage_error(mutex, "free without unlock");
-                    break;
-                default:
-                    mbedtls_test_mutex_usage_error(mutex, "corrupted state");
-                    break;
-            }
-
-            mutex_functions.unlock(&mbedtls_test_mutex_mutex);
-        }
-    }
-
-    mutex_functions.free(mutex);
-}
-
-static int mbedtls_test_wrap_mutex_lock(mbedtls_threading_mutex_t *mutex)
-{
-    /* Lock the passed in mutex first, so that the only way to change the state
-     * is to hold the passed in and internal mutex - otherwise we create a race
-     * condition. */
-    int ret = mutex_functions.lock(mutex);
-
-    if (mbedtls_test_mutex_can_test(mutex)) {
-        if (mutex_functions.lock(&mbedtls_test_mutex_mutex) == 0) {
-            switch (mutex->state) {
-                case MUTEX_FREED:
-                    mbedtls_test_mutex_usage_error(mutex, "lock without init");
-                    break;
-                case MUTEX_IDLE:
-                    if (ret == 0) {
-                        mutex->state = MUTEX_LOCKED;
-                    }
-                    break;
-                case MUTEX_LOCKED:
-                    mbedtls_test_mutex_usage_error(mutex, "double lock");
-                    break;
-                default:
-                    mbedtls_test_mutex_usage_error(mutex, "corrupted state");
-                    break;
-            }
-
-            mutex_functions.unlock(&mbedtls_test_mutex_mutex);
-        }
-    }
-
-    return ret;
-}
-
-static int mbedtls_test_wrap_mutex_unlock(mbedtls_threading_mutex_t *mutex)
-{
-    /* Lock the internal mutex first and change state, so that the only way to
-     * change the state is to hold the passed in and internal mutex - otherwise
-     * we create a race condition. */
-    if (mbedtls_test_mutex_can_test(mutex)) {
-        if (mutex_functions.lock(&mbedtls_test_mutex_mutex) == 0) {
-            switch (mutex->state) {
-                case MUTEX_FREED:
-                    mbedtls_test_mutex_usage_error(mutex, "unlock without init");
-                    break;
-                case MUTEX_IDLE:
-                    mbedtls_test_mutex_usage_error(mutex, "unlock without lock");
-                    break;
-                case MUTEX_LOCKED:
-                    mutex->state = MUTEX_IDLE;
-                    break;
-                default:
-                    mbedtls_test_mutex_usage_error(mutex, "corrupted state");
-                    break;
-            }
-            mutex_functions.unlock(&mbedtls_test_mutex_mutex);
-        }
-    }
-
-    return mutex_functions.unlock(mutex);
-}
-
-void mbedtls_test_mutex_usage_init(void)
-{
-    mutex_functions.init = mbedtls_mutex_init;
-    mutex_functions.free = mbedtls_mutex_free;
-    mutex_functions.lock = mbedtls_mutex_lock;
-    mutex_functions.unlock = mbedtls_mutex_unlock;
-    mbedtls_mutex_init = &mbedtls_test_wrap_mutex_init;
-    mbedtls_mutex_free = &mbedtls_test_wrap_mutex_free;
-    mbedtls_mutex_lock = &mbedtls_test_wrap_mutex_lock;
-    mbedtls_mutex_unlock = &mbedtls_test_wrap_mutex_unlock;
-
-    mutex_functions.init(&mbedtls_test_mutex_mutex);
-}
-
-void mbedtls_test_mutex_usage_check(void)
-{
-    if (mutex_functions.lock(&mbedtls_test_mutex_mutex) == 0) {
-        if (live_mutexes != 0) {
-            /* A positive number (more init than free) means that a mutex resource
-             * is leaking (on platforms where a mutex consumes more than the
-             * mbedtls_threading_mutex_t object itself). The (hopefully) rare
-             * case of a negative number means a missing init somewhere. */
-            mbedtls_fprintf(stdout, "[mutex: %d leaked] ", live_mutexes);
-            live_mutexes = 0;
-            mbedtls_test_set_mutex_usage_error("missing free");
-        }
-        if (mbedtls_test_get_mutex_usage_error() != NULL &&
-            mbedtls_test_get_result() != MBEDTLS_TEST_RESULT_FAILED) {
-            /* Functionally, the test passed. But there was a mutex usage error,
-             * so mark the test as failed after all. */
-            mbedtls_test_fail("Mutex usage error", __LINE__, __FILE__);
-        }
-        mbedtls_test_set_mutex_usage_error(NULL);
-
-        mutex_functions.unlock(&mbedtls_test_mutex_mutex);
-    }
-}
-
-void mbedtls_test_mutex_usage_end(void)
-{
-    mbedtls_mutex_init = mutex_functions.init;
-    mbedtls_mutex_free = mutex_functions.free;
-    mbedtls_mutex_lock = mutex_functions.lock;
-    mbedtls_mutex_unlock = mutex_functions.unlock;
-
-    mutex_functions.free(&mbedtls_test_mutex_mutex);
-}
-
-#endif /* MBEDTLS_TEST_MUTEX_USAGE */
-
-#endif /* MBEDTLS_THREADING_C */