Merge pull request #3882 from gilles-peskine-arm/psa-random-driver-spec
PSA: Specification for random generation and entropy drivers
diff --git a/ChangeLog.d/clean_pem_buffers.txt b/ChangeLog.d/clean_pem_buffers.txt
new file mode 100644
index 0000000..818fad9
--- /dev/null
+++ b/ChangeLog.d/clean_pem_buffers.txt
@@ -0,0 +1,6 @@
+Bugfix
+ * In PEM writing functions, fill the trailing part of the buffer with null
+ bytes. This guarantees that the corresponding parsing function can read
+ the buffer back, which was the case for mbedtls_x509write_{crt,csr}_pem
+ until this property was inadvertently broken in Mbed TLS 2.19.0.
+ Fixes #3682.
diff --git a/ChangeLog.d/psa-crypto-api-values-1.0.0.txt b/ChangeLog.d/psa-crypto-api-values-1.0.0.txt
new file mode 100644
index 0000000..0bd3764
--- /dev/null
+++ b/ChangeLog.d/psa-crypto-api-values-1.0.0.txt
@@ -0,0 +1,9 @@
+API changes
+ * The numerical values of the PSA Crypto API macros have been updated to
+ conform to version 1.0.0 of the specification.
+ * PSA_ALG_STREAM_CIPHER replaces PSA_ALG_CHACHA20 and PSA_ALG_ARC4.
+ The underlying stream cipher is determined by the key type
+ (PSA_KEY_TYPE_CHACHA20 or PSA_KEY_TYPE_ARC4).
+New deprecations
+ * PSA_KEY_TYPE_CHACHA20 and PSA_KEY_TYPE_ARC4 have been deprecated.
+ Use PSA_ALG_STREAM_CIPHER instead.
diff --git a/docs/architecture/testing/driver-interface-test-strategy.md b/docs/architecture/testing/driver-interface-test-strategy.md
index d6769da..086fc1a 100644
--- a/docs/architecture/testing/driver-interface-test-strategy.md
+++ b/docs/architecture/testing/driver-interface-test-strategy.md
@@ -4,9 +4,19 @@
The driver interfaces are standardized through PSA Cryptography functional specifications.
-## Secure element driver interface
+## Secure element driver interface testing
-The secure element driver interface (SE interface for short) is defined by [`psa/crypto_se_driver.h`](../../../include/psa/crypto_se_driver.h). This is an interface between Mbed Crypto and one or more third-party drivers.
+### Secure element driver interfaces
+
+#### Opaque driver interface
+
+The [unified driver interface](../../proposed/psa-driver-interface.md) supports both transparent drivers (for accelerators) and opaque drivers (for secure elements).
+
+Drivers exposing this interface need to be registered at compile time by declaring their JSON description file.
+
+#### Dynamic secure element driver interface
+
+The dynamic secure element driver interface (SE interface for short) is defined by [`psa/crypto_se_driver.h`](../../../include/psa/crypto_se_driver.h). This is an interface between Mbed Crypto and one or more third-party drivers.
The SE interface consists of one function provided by Mbed Crypto (`psa_register_se_driver`) and many functions that drivers must implement. To make a driver usable by Mbed Crypto, the initialization code must call `psa_register_se_driver` with a structure that describes the driver. The structure mostly contains function pointers, pointing to the driver's methods. All calls to a driver function are triggered by a call to a PSA crypto API function.
@@ -18,6 +28,8 @@
#### SE driver registration
+This applies to dynamic drivers only.
+
* Test `psa_register_se_driver` with valid and with invalid arguments.
* Make at least one failing call to `psa_register_se_driver` followed by a successful call.
* Make at least one test that successfully registers the maximum number of drivers and fails to register one more.
@@ -102,14 +114,20 @@
A PKCS#11 driver would be a good candidate. It would be useful as part of our product offering.
-## Accelerator driver interface
+## Transparent driver interface testing
-The accelerator driver interface is defined by [`psa/crypto_accel_driver.h`](../../../include/psa/crypto_accel_driver.h).
+The [unified driver interface](../../proposed/psa-driver-interface.md) defines interfaces for accelerators.
-TODO
+### Test requirements
-## Entropy driver interface
+#### Requirements for transparent driver testing
-The entropy driver interface is defined by [`psa/crypto_entropy_driver.h`](../../../include/psa/crypto_entropy_driver.h).
+Every cryptographic mechanism for which a transparent driver interface exists (key creation, cryptographic operations, …) must be exercised in at least one build. The test must verify that the driver code is called.
+
+#### Requirements for fallback
+
+The driver interface includes a fallback mechanism so that a driver can reject a request at runtime and let another driver handle the request. For each entry point, there must be at least three test runs with two or more drivers available with driver A configured to fall back to driver B, with one run where A returns `PSA_SUCCESS`, one where A returns `PSA_ERROR_NOT_SUPPORTED` and B is invoked, and one where A returns a different error and B is not invoked.
+
+## Entropy and randomness interface testing
TODO
diff --git a/include/psa/crypto_accel_driver.h b/include/psa/crypto_accel_driver.h
deleted file mode 100644
index 4488ea8..0000000
--- a/include/psa/crypto_accel_driver.h
+++ /dev/null
@@ -1,823 +0,0 @@
-/**
- * \file psa/crypto_accel_driver.h
- * \brief PSA cryptography accelerator driver module
- *
- * This header declares types and function signatures for cryptography
- * drivers that access key material directly. This is meant for
- * on-chip cryptography accelerators.
- *
- * This file is part of the PSA Crypto Driver Model, containing functions for
- * driver developers to implement to enable hardware to be called in a
- * standardized way by a PSA Cryptographic API implementation. The functions
- * comprising the driver model, which driver authors implement, are not
- * intended to be called by application developers.
- */
-
-/*
- * Copyright The Mbed TLS Contributors
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef PSA_CRYPTO_ACCEL_DRIVER_H
-#define PSA_CRYPTO_ACCEL_DRIVER_H
-
-#include "crypto_driver_common.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** \defgroup driver_digest Hardware-Accelerated Message Digests
- *
- * Generation and authentication of Message Digests (aka hashes) must be done
- * in parts using the following sequence:
- * - `psa_drv_hash_setup_t`
- * - `psa_drv_hash_update_t`
- * - `psa_drv_hash_update_t`
- * - ...
- * - `psa_drv_hash_finish_t`
- *
- * If a previously started Message Digest operation needs to be terminated
- * before the `psa_drv_hash_finish_t` operation is complete, it should be aborted
- * by the `psa_drv_hash_abort_t`. Failure to do so may result in allocated
- * resources not being freed or in other undefined behavior.
- */
-/**@{*/
-
-/** \brief The hardware-specific hash context structure
- *
- * The contents of this structure are implementation dependent and are
- * therefore not described here
- */
-typedef struct psa_drv_hash_context_s psa_drv_hash_context_t;
-
-/** \brief The function prototype for the start operation of a hash (message
- * digest) operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_hash_<ALGO>_setup
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying hash function
- *
- * \param[in,out] p_context A structure that will contain the
- * hardware-specific hash context
- *
- * \retval #PSA_SUCCESS Success.
- */
-typedef psa_status_t (*psa_drv_hash_setup_t)(psa_drv_hash_context_t *p_context);
-
-/** \brief The function prototype for the update operation of a hash (message
- * digest) operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_hash_<ALGO>_update
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying algorithm
- *
- * \param[in,out] p_context A hardware-specific structure for the
- * previously-established hash operation to be
- * continued
- * \param[in] p_input A buffer containing the message to be appended
- * to the hash operation
- * \param[in] input_length The size in bytes of the input message buffer
- */
-typedef psa_status_t (*psa_drv_hash_update_t)(psa_drv_hash_context_t *p_context,
- const uint8_t *p_input,
- size_t input_length);
-
-/** \brief The function prototype for the finish operation of a hash (message
- * digest) operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_hash_<ALGO>_finish
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying algorithm
- *
- * \param[in,out] p_context A hardware-specific structure for the
- * previously started hash operation to be
- * fiinished
- * \param[out] p_output A buffer where the generated digest will be
- * placed
- * \param[in] output_size The size in bytes of the buffer that has been
- * allocated for the `p_output` buffer
- * \param[out] p_output_length The number of bytes placed in `p_output` after
- * success
- *
- * \retval #PSA_SUCCESS
- * Success.
- */
-typedef psa_status_t (*psa_drv_hash_finish_t)(psa_drv_hash_context_t *p_context,
- uint8_t *p_output,
- size_t output_size,
- size_t *p_output_length);
-
-/** \brief The function prototype for the abort operation of a hash (message
- * digest) operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_hash_<ALGO>_abort
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying algorithm
- *
- * \param[in,out] p_context A hardware-specific structure for the previously
- * started hash operation to be aborted
- */
-typedef void (*psa_drv_hash_abort_t)(psa_drv_hash_context_t *p_context);
-
-/**@}*/
-
-/** \defgroup accel_mac Hardware-Accelerated Message Authentication Code
- * Generation and authentication of Message Authentication Codes (MACs) using
- * cryptographic accelerators can be done either as a single function call (via the
- * `psa_drv_accel_mac_generate_t` or `psa_drv_accel_mac_verify_t`
- * functions), or in parts using the following sequence:
- * - `psa_drv_accel_mac_setup_t`
- * - `psa_drv_accel_mac_update_t`
- * - `psa_drv_accel_mac_update_t`
- * - ...
- * - `psa_drv_accel_mac_finish_t` or `psa_drv_accel_mac_finish_verify_t`
- *
- * If a previously started MAC operation needs to be terminated, it
- * should be done so by the `psa_drv_accel_mac_abort_t`. Failure to do so may
- * result in allocated resources not being freed or in other undefined
- * behavior.
- *
- */
-/**@{*/
-
-/** \brief The hardware-accelerator-specific MAC context structure
- *
- * The contents of this structure are implementation dependent and are
- * therefore not described here.
- */
-typedef struct psa_drv_accel_mac_context_s psa_drv_accel_mac_context_t;
-
-/** \brief The function prototype for the setup operation of a
- * hardware-accelerated MAC operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_setup
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying primitive, and `MAC_VARIANT`
- * is the specific variant of a MAC operation (such as HMAC or CMAC)
- *
- * \param[in,out] p_context A structure that will contain the
- * hardware-specific MAC context
- * \param[in] p_key A buffer containing the cleartext key material
- * to be used in the operation
- * \param[in] key_length The size in bytes of the key material
- *
- * \retval #PSA_SUCCESS
- * Success.
- */
-typedef psa_status_t (*psa_drv_accel_mac_setup_t)(psa_drv_accel_mac_context_t *p_context,
- const uint8_t *p_key,
- size_t key_length);
-
-/** \brief The function prototype for the update operation of a
- * hardware-accelerated MAC operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_update
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT`
- * is the specific variant of a MAC operation (such as HMAC or CMAC)
- *
- * \param[in,out] p_context A hardware-specific structure for the
- * previously-established MAC operation to be
- * continued
- * \param[in] p_input A buffer containing the message to be appended
- * to the MAC operation
- * \param[in] input_length The size in bytes of the input message buffer
- */
-typedef psa_status_t (*psa_drv_accel_mac_update_t)(psa_drv_accel_mac_context_t *p_context,
- const uint8_t *p_input,
- size_t input_length);
-
-/** \brief The function prototype for the finish operation of a
- * hardware-accelerated MAC operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_finish
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
- * the specific variant of a MAC operation (such as HMAC or CMAC)
- *
- * \param[in,out] p_context A hardware-specific structure for the
- * previously started MAC operation to be
- * finished
- * \param[out] p_mac A buffer where the generated MAC will be placed
- * \param[in] mac_length The size in bytes of the buffer that has been
- * allocated for the `p_mac` buffer
- *
- * \retval #PSA_SUCCESS
- * Success.
- */
-typedef psa_status_t (*psa_drv_accel_mac_finish_t)(psa_drv_accel_mac_context_t *p_context,
- uint8_t *p_mac,
- size_t mac_length);
-
-/** \brief The function prototype for the finish and verify operation of a
- * hardware-accelerated MAC operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_finish_verify
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
- * the specific variant of a MAC operation (such as HMAC or CMAC)
- *
- * \param[in,out] p_context A hardware-specific structure for the
- * previously started MAC operation to be
- * verified and finished
- * \param[in] p_mac A buffer containing the MAC that will be used
- * for verification
- * \param[in] mac_length The size in bytes of the data in the `p_mac`
- * buffer
- *
- * \retval #PSA_SUCCESS
- * The operation completed successfully and the comparison matched
- */
-typedef psa_status_t (*psa_drv_accel_mac_finish_verify_t)(psa_drv_accel_mac_context_t *p_context,
- const uint8_t *p_mac,
- size_t mac_length);
-
-/** \brief The function prototype for the abort operation for a previously
- * started hardware-accelerated MAC operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_abort
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
- * the specific variant of a MAC operation (such as HMAC or CMAC)
- *
- * \param[in,out] p_context A hardware-specific structure for the
- * previously started MAC operation to be
- * aborted
- *
- */
-typedef psa_status_t (*psa_drv_accel_mac_abort_t)(psa_drv_accel_mac_context_t *p_context);
-
-/** \brief The function prototype for the one-shot operation of a
- * hardware-accelerated MAC operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
- * the specific variant of a MAC operation (such as HMAC or CMAC)
- *
- * \param[in] p_input A buffer containing the data to be MACed
- * \param[in] input_length The length in bytes of the `p_input` data
- * \param[in] p_key A buffer containing the key material to be used
- * for the MAC operation
- * \param[in] key_length The length in bytes of the `p_key` data
- * \param[in] alg The algorithm to be performed
- * \param[out] p_mac The buffer where the resulting MAC will be placed
- * upon success
- * \param[in] mac_length The length in bytes of the `p_mac` buffer
- */
-typedef psa_status_t (*psa_drv_accel_mac_t)(const uint8_t *p_input,
- size_t input_length,
- const uint8_t *p_key,
- size_t key_length,
- psa_algorithm_t alg,
- uint8_t *p_mac,
- size_t mac_length);
-
-/** \brief The function prototype for the one-shot hardware-accelerated MAC
- * Verify operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_mac_<ALGO>_<MAC_VARIANT>_verify
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the underlying algorithm, and `MAC_VARIANT` is
- * the specific variant of a MAC operation (such as HMAC or CMAC)
- *
- * \param[in] p_input A buffer containing the data to be MACed
- * \param[in] input_length The length in bytes of the `p_input` data
- * \param[in] p_key A buffer containing the key material to be used
- * for the MAC operation
- * \param[in] key_length The length in bytes of the `p_key` data
- * \param[in] alg The algorithm to be performed
- * \param[in] p_mac The MAC data to be compared
- * \param[in] mac_length The length in bytes of the `p_mac` buffer
- *
- * \retval #PSA_SUCCESS
- * The operation completed successfully and the comparison matched
- */
-typedef psa_status_t (*psa_drv_accel_mac_verify_t)(const uint8_t *p_input,
- size_t input_length,
- const uint8_t *p_key,
- size_t key_length,
- psa_algorithm_t alg,
- const uint8_t *p_mac,
- size_t mac_length);
-/**@}*/
-
-/** \defgroup accel_cipher Hardware-Accelerated Block Ciphers
- * Encryption and Decryption using hardware-acceleration in block modes other
- * than ECB must be done in multiple parts, using the following flow:
- * - `psa_drv_accel_ciphersetup_t`
- * - `psa_drv_accel_cipher_set_iv_t` (optional depending upon block mode)
- * - `psa_drv_accel_cipher_update_t`
- * - `psa_drv_accel_cipher_update_t`
- * - ...
- * - `psa_drv_accel_cipher_finish_t`
- *
- * If a previously started hardware-accelerated Cipher operation needs to be
- * terminated, it should be done so by the `psa_drv_accel_cipher_abort_t`.
- * Failure to do so may result in allocated resources not being freed or in
- * other undefined behavior.
- */
-/**@{*/
-
-/** \brief The hardware-accelerator-specific cipher context structure
- *
- * The contents of this structure are implementation dependent and are
- * therefore not described here.
- */
-typedef struct psa_drv_accel_cipher_context_s psa_drv_accel_cipher_context_t;
-
-/** \brief The function prototype for the setup operation of
- * hardware-accelerated block cipher operations.
- * Functions that implement this prototype should be named in the following
- * conventions:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_cipher_setup_<CIPHER_NAME>_<MODE>
- * ~~~~~~~~~~~~~
- * Where
- * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
- * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
- *
- * For stream ciphers:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_cipher_setup_<CIPHER_NAME>
- * ~~~~~~~~~~~~~
- * Where `CIPHER_NAME` is the name of a stream cipher (i.e. RC4)
- *
- * \param[in,out] p_context A structure that will contain the
- * hardware-specific cipher context
- * \param[in] direction Indicates if the operation is an encrypt or a
- * decrypt
- * \param[in] p_key_data A buffer containing the cleartext key material
- * to be used in the operation
- * \param[in] key_data_size The size in bytes of the key material
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_accel_cipher_setup_t)(psa_drv_accel_cipher_context_t *p_context,
- psa_encrypt_or_decrypt_t direction,
- const uint8_t *p_key_data,
- size_t key_data_size);
-
-/** \brief The function prototype for the set initialization vector operation
- * of hardware-accelerated block cipher operations
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_cipher_set_iv_<CIPHER_NAME>_<MODE>
- * ~~~~~~~~~~~~~
- * Where
- * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
- * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
- *
- * \param[in,out] p_context A structure that contains the previously setup
- * hardware-specific cipher context
- * \param[in] p_iv A buffer containing the initialization vecotr
- * \param[in] iv_length The size in bytes of the contents of `p_iv`
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_accel_cipher_set_iv_t)(psa_drv_accel_cipher_context_t *p_context,
- const uint8_t *p_iv,
- size_t iv_length);
-
-/** \brief The function prototype for the update operation of
- * hardware-accelerated block cipher operations.
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_cipher_update_<CIPHER_NAME>_<MODE>
- * ~~~~~~~~~~~~~
- * Where
- * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
- * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
- *
- * \param[in,out] p_context A hardware-specific structure for the
- * previously started cipher operation
- * \param[in] p_input A buffer containing the data to be
- * encrypted or decrypted
- * \param[in] input_size The size in bytes of the `p_input` buffer
- * \param[out] p_output A caller-allocated buffer where the
- * generated output will be placed
- * \param[in] output_size The size in bytes of the `p_output` buffer
- * \param[out] p_output_length After completion, will contain the number
- * of bytes placed in the `p_output` buffer
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_accel_cipher_update_t)(psa_drv_accel_cipher_context_t *p_context,
- const uint8_t *p_input,
- size_t input_size,
- uint8_t *p_output,
- size_t output_size,
- size_t *p_output_length);
-
-/** \brief The function prototype for the finish operation of
- * hardware-accelerated block cipher operations.
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_cipher_finish_<CIPHER_NAME>_<MODE>
- * ~~~~~~~~~~~~~
- * Where
- * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
- * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
- *
- * \param[in,out] p_context A hardware-specific structure for the
- * previously started cipher operation
- * \param[out] p_output A caller-allocated buffer where the generated
- * output will be placed
- * \param[in] output_size The size in bytes of the `p_output` buffer
- * \param[out] p_output_length After completion, will contain the number of
- * bytes placed in the `p_output` buffer
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_accel_cipher_finish_t)(psa_drv_accel_cipher_context_t *p_context,
- uint8_t *p_output,
- size_t output_size,
- size_t *p_output_length);
-
-/** \brief The function prototype for the abort operation of
- * hardware-accelerated block cipher operations.
- *
- * Functions that implement the following prototype should be named in the
- * following convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_cipher_abort_<CIPHER_NAME>_<MODE>
- * ~~~~~~~~~~~~~
- * Where
- * - `CIPHER_NAME` is the name of the underlying block cipher (i.e. AES or DES)
- * - `MODE` is the block mode of the cipher operation (i.e. CBC or CTR)
- *
- * \param[in,out] p_context A hardware-specific structure for the
- * previously started cipher operation
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_accel_cipher_abort_t)(psa_drv_accel_cipher_context_t *p_context);
-
-/**@}*/
-
-/** \defgroup accel_aead Hardware-Accelerated Authenticated Encryption with Additional Data
- *
- * Hardware-accelerated Authenticated Encryption with Additional Data (AEAD)
- * operations must be done in one function call. While this creates a burden
- * for implementers as there must be sufficient space in memory for the entire
- * message, it prevents decrypted data from being made available before the
- * authentication operation is complete and the data is known to be authentic.
- */
-/**@{*/
-
-/** \brief The function prototype for the hardware-accelerated authenticated
- * encryption operation.
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_aead_<ALGO>_encrypt
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the AEAD algorithm
- *
- * \param[in] p_key A pointer to the key material
- * \param[in] key_length The size in bytes of the key material
- * \param[in] alg The AEAD algorithm to compute
- * (\c PSA_ALG_XXX value such that
- * #PSA_ALG_IS_AEAD(`alg`) is true)
- * \param[in] nonce Nonce or IV to use
- * \param[in] nonce_length Size of the `nonce` buffer in bytes
- * \param[in] additional_data Additional data that will be MACed
- * but not encrypted.
- * \param[in] additional_data_length Size of `additional_data` in bytes
- * \param[in] plaintext Data that will be MACed and
- * encrypted.
- * \param[in] plaintext_length Size of `plaintext` in bytes
- * \param[out] ciphertext Output buffer for the authenticated and
- * encrypted data. The additional data is
- * not part of this output. For algorithms
- * where the encrypted data and the
- * authentication tag are defined as
- * separate outputs, the authentication
- * tag is appended to the encrypted data.
- * \param[in] ciphertext_size Size of the `ciphertext` buffer in
- * bytes
- * This must be at least
- * #PSA_AEAD_ENCRYPT_OUTPUT_SIZE(`alg`,
- * `plaintext_length`).
- * \param[out] ciphertext_length On success, the size of the output in
- * the `ciphertext` buffer
- *
- * \retval #PSA_SUCCESS
- *
- */
-typedef psa_status_t (*psa_drv_accel_aead_encrypt_t)(const uint8_t *p_key,
- size_t key_length,
- 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);
-
-/** \brief The function prototype for the hardware-accelerated authenticated
- * decryption operation.
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_aead_<ALGO>_decrypt
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the AEAD algorithm
- * \param[in] p_key A pointer to the key material
- * \param[in] key_length The size in bytes of the key material
- * \param[in] alg The AEAD algorithm to compute
- * (\c PSA_ALG_XXX value such that
- * #PSA_ALG_IS_AEAD(`alg`) is true)
- * \param[in] nonce Nonce or IV to use
- * \param[in] nonce_length Size of the `nonce` buffer in bytes
- * \param[in] additional_data Additional data that has been MACed
- * but not encrypted
- * \param[in] additional_data_length Size of `additional_data` in bytes
- * \param[in] ciphertext Data that has been MACed and
- * encrypted
- * For algorithms where the encrypted data
- * and the authentication tag are defined
- * as separate inputs, the buffer must
- * contain the encrypted data followed by
- * the authentication tag.
- * \param[in] ciphertext_length Size of `ciphertext` in bytes
- * \param[out] plaintext Output buffer for the decrypted data
- * \param[in] plaintext_size Size of the `plaintext` buffer in
- * bytes
- * This must be at least
- * #PSA_AEAD_DECRYPT_OUTPUT_SIZE(`alg`,
- * `ciphertext_length`).
- * \param[out] plaintext_length On success, the size of the output
- * in the \b plaintext buffer
- *
- * \retval #PSA_SUCCESS
- * Success.
- */
-typedef psa_status_t (*psa_drv_accel_aead_decrypt_t)(const uint8_t *p_key,
- size_t key_length,
- 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);
-
-/**@}*/
-
-/** \defgroup accel_asymmetric Hardware-Accelerated Asymmetric Cryptography
- *
- * Since the amount of data that can (or should) be encrypted or signed using
- * asymmetric keys is limited by the key size, hardware-accelerated asymmetric
- * key operations must be done in single function calls.
- */
-/**@{*/
-
-
-/**
- * \brief The function prototype for the hardware-accelerated asymmetric sign
- * operation.
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_asymmetric_<ALGO>_sign
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the signing algorithm
- *
- * This function supports any asymmetric-key output from psa_export_key() as
- * the buffer in \p p_key. Refer to the documentation of \ref
- * psa_export_key() for the formats.
- *
- * \param[in] p_key A buffer containing the private key
- * material
- * \param[in] key_size The size in bytes of the `p_key` data
- * \param[in] alg A signature algorithm that is compatible
- * with the type of `p_key`
- * \param[in] p_hash The hash or message to sign
- * \param[in] hash_length Size of the `p_hash` buffer in bytes
- * \param[out] p_signature Buffer where the signature is to be written
- * \param[in] signature_size Size of the `p_signature` buffer in bytes
- * \param[out] p_signature_length On success, the number of bytes
- * that make up the returned signature value
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_accel_asymmetric_sign_t)(const uint8_t *p_key,
- size_t key_size,
- psa_algorithm_t alg,
- psa_key_type_t key_type,
- const uint8_t *p_hash,
- size_t hash_length,
- uint8_t *p_signature,
- size_t signature_size,
- size_t *p_signature_length);
-
-/**
- * \brief The function prototype for the hardware-accelerated signature verify
- * operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_asymmetric_<ALGO>_verify
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the signing algorithm
- *
- * This function supports any output from \ref psa_export_public_key() as the
- * buffer in \p p_key. Refer to the documentation of \ref
- * psa_export_public_key() for the format of public keys and to the
- * documentation of \ref psa_export_key() for the format for other key types.
- *
- * \param[in] p_key A buffer containing the public key material
- * \param[in] key_size The size in bytes of the `p_key` data
- * \param[in] alg A signature algorithm that is compatible with
- * the type of `key`
- * \param[in] p_hash The hash or message whose signature is to be
- * verified
- * \param[in] hash_length Size of the `p_hash` buffer in bytes
- * \param[in] p_signature Buffer containing the signature to verify
- * \param[in] signature_length Size of the `p_signature` buffer in bytes
- *
- * \retval #PSA_SUCCESS
- * The signature is valid.
- */
-typedef psa_status_t (*psa_drv_accel_asymmetric_verify_t)(const uint8_t *p_key,
- size_t key_size,
- psa_algorithm_t alg,
- psa_key_type_t key_type,
- const uint8_t *p_hash,
- size_t hash_length,
- const uint8_t *p_signature,
- size_t signature_length);
-
-/**
- * \brief The function prototype for the hardware-accelerated asymmetric
- * encrypt operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_asymmetric_<ALGO>_encrypt
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the encryption algorithm
- *
- * This function supports any output from \ref psa_export_public_key() as the
- * buffer in \p p_key. Refer to the documentation of \ref
- * psa_export_public_key() for the format of public keys and to the
- * documentation of \ref psa_export_key() for the format for other key types.
- *
- * \param[in] p_key A buffer containing the public key material
- * \param[in] key_size The size in bytes of the `p_key` data
- * \param[in] alg An asymmetric encryption algorithm that is
- * compatible with the type of `key`
- * \param[in] p_input The message to encrypt
- * \param[in] input_length Size of the `p_input` buffer in bytes
- * \param[in] p_salt A salt or label, if supported by the
- * encryption algorithm
- * If the algorithm does not support a
- * salt, pass `NULL`
- * If the algorithm supports an optional
- * salt and you do not want to pass a salt,
- * pass `NULL`.
- * For #PSA_ALG_RSA_PKCS1V15_CRYPT, no salt is
- * supported.
- * \param[in] salt_length Size of the `p_salt` buffer in bytes
- * If `p_salt` is `NULL`, pass 0.
- * \param[out] p_output Buffer where the encrypted message is to
- * be written
- * \param[in] output_size Size of the `p_output` buffer in bytes
- * \param[out] p_output_length On success, the number of bytes
- * that make up the returned output
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_accel_asymmetric_encrypt_t)(const uint8_t *p_key,
- size_t key_size,
- psa_algorithm_t alg,
- psa_key_type_t key_type,
- const uint8_t *p_input,
- size_t input_length,
- const uint8_t *p_salt,
- size_t salt_length,
- uint8_t *p_output,
- size_t output_size,
- size_t *p_output_length);
-
-/**
- * \brief The function prototype for the hardware=acce;erated asymmetric
- * decrypt operation
- *
- * Functions that implement this prototype should be named in the following
- * convention:
- * ~~~~~~~~~~~~~{.c}
- * psa_drv_accel_asymmetric_<ALGO>_decrypt
- * ~~~~~~~~~~~~~
- * Where `ALGO` is the name of the encryption algorithm
- *
- * This function supports any asymmetric-key output from psa_export_key() as
- * the buffer in \p p_key. Refer to the documentation of \ref
- * psa_export_key() for the formats.
- *
- * \param[in] p_key A buffer containing the private key material
- * \param[in] key_size The size in bytes of the `p_key` data
- * \param[in] alg An asymmetric encryption algorithm that is
- * compatible with the type of `key`
- * \param[in] p_input The message to decrypt
- * \param[in] input_length Size of the `p_input` buffer in bytes
- * \param[in] p_salt A salt or label, if supported by the
- * encryption algorithm
- * If the algorithm does not support a
- * salt, pass `NULL`.
- * If the algorithm supports an optional
- * salt and you do not want to pass a salt,
- * pass `NULL`.
- * For #PSA_ALG_RSA_PKCS1V15_CRYPT, no salt is
- * supported
- * \param[in] salt_length Size of the `p_salt` buffer in bytes
- * If `p_salt` is `NULL`, pass 0
- * \param[out] p_output Buffer where the decrypted message is to
- * be written
- * \param[in] output_size Size of the `p_output` buffer in bytes
- * \param[out] p_output_length On success, the number of bytes
- * that make up the returned output
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_accel_asymmetric_decrypt_t)(const uint8_t *p_key,
- size_t key_size,
- psa_algorithm_t alg,
- psa_key_type_t key_type,
- const uint8_t *p_input,
- size_t input_length,
- const uint8_t *p_salt,
- size_t salt_length,
- uint8_t *p_output,
- size_t output_size,
- size_t *p_output_length);
-
-/**@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* PSA_CRYPTO_ACCEL_DRIVER_H */
diff --git a/include/psa/crypto_compat.h b/include/psa/crypto_compat.h
index 86aa271..5bb5669 100644
--- a/include/psa/crypto_compat.h
+++ b/include/psa/crypto_compat.h
@@ -73,6 +73,7 @@
typedef MBEDTLS_PSA_DEPRECATED psa_dh_family_t mbedtls_deprecated_psa_dh_family_t;
typedef MBEDTLS_PSA_DEPRECATED psa_ecc_family_t psa_ecc_curve_t;
typedef MBEDTLS_PSA_DEPRECATED psa_dh_family_t psa_dh_group_t;
+typedef MBEDTLS_PSA_DEPRECATED psa_algorithm_t mbedtls_deprecated_psa_algorithm_t;
#define PSA_KEY_TYPE_GET_CURVE PSA_KEY_TYPE_ECC_GET_FAMILY
#define PSA_KEY_TYPE_GET_GROUP PSA_KEY_TYPE_DH_GET_FAMILY
@@ -240,6 +241,14 @@
#define PSA_DH_GROUP_CUSTOM \
MBEDTLS_DEPRECATED_CONSTANT( psa_dh_family_t, PSA_DH_FAMILY_CUSTOM )
+/*
+ * Deprecated PSA Crypto stream cipher algorithms (PSA Crypto API <= 1.0 beta3)
+ */
+#define PSA_ALG_ARC4 \
+ MBEDTLS_DEPRECATED_CONSTANT( psa_algorithm_t, PSA_ALG_STREAM_CIPHER )
+#define PSA_ALG_CHACHA20 \
+ MBEDTLS_DEPRECATED_CONSTANT( psa_algorithm_t, PSA_ALG_STREAM_CIPHER )
+
#endif /* MBEDTLS_DEPRECATED_REMOVED */
/** Open a handle to an existing persistent key.
diff --git a/include/psa/crypto_driver_common.h b/include/psa/crypto_driver_common.h
index 2ce75d2..1b6f322 100644
--- a/include/psa/crypto_driver_common.h
+++ b/include/psa/crypto_driver_common.h
@@ -5,9 +5,8 @@
* This file contains common definitions shared by all PSA crypto drivers.
* Do not include it directly: instead, include the header file(s) for
* the type(s) of driver that you are implementing. For example, if
- * you are writing a driver for a chip that provides both a hardware
- * random generator and an accelerator for some cryptographic algorithms,
- * include `psa/crypto_entropy_driver.h` and `psa/crypto_accel_driver.h`.
+ * you are writing a dynamically registered driver for a secure element,
+ * include `psa/crypto_se_driver.h`.
*
* This file is part of the PSA Crypto Driver Model, containing functions for
* driver developers to implement to enable hardware to be called in a
diff --git a/include/psa/crypto_entropy_driver.h b/include/psa/crypto_entropy_driver.h
deleted file mode 100644
index 9b6546e..0000000
--- a/include/psa/crypto_entropy_driver.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/**
- * \file psa/crypto_entropy_driver.h
- * \brief PSA entropy source driver module
- *
- * This header declares types and function signatures for entropy sources.
- *
- * This file is part of the PSA Crypto Driver Model, containing functions for
- * driver developers to implement to enable hardware to be called in a
- * standardized way by a PSA Cryptographic API implementation. The functions
- * comprising the driver model, which driver authors implement, are not
- * intended to be called by application developers.
- */
-
-/*
- * Copyright The Mbed TLS Contributors
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef PSA_CRYPTO_ENTROPY_DRIVER_H
-#define PSA_CRYPTO_ENTROPY_DRIVER_H
-
-#include "crypto_driver_common.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** \defgroup driver_rng Entropy Generation
- */
-/**@{*/
-
-/** \brief Initialize an entropy driver
- *
- *
- * \param[in,out] p_context A hardware-specific structure
- * containing any context information for
- * the implementation
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_entropy_init_t)(void *p_context);
-
-/** \brief Get a specified number of bits from the entropy source
- *
- * It retrives `buffer_size` bytes of data from the entropy source. The entropy
- * source will always fill the provided buffer to its full size, however, most
- * entropy sources have biases, and the actual amount of entropy contained in
- * the buffer will be less than the number of bytes.
- * The driver will return the actual number of bytes of entropy placed in the
- * buffer in `p_received_entropy_bytes`.
- * A PSA Crypto API implementation will likely feed the output of this function
- * into a Digital Random Bit Generator (DRBG), and typically has a minimum
- * amount of entropy that it needs.
- * To accomplish this, the PSA Crypto implementation should be designed to call
- * this function multiple times until it has received the required amount of
- * entropy from the entropy source.
- *
- * \param[in,out] p_context A hardware-specific structure
- * containing any context information
- * for the implementation
- * \param[out] p_buffer A caller-allocated buffer for the
- * retrieved entropy to be placed in
- * \param[in] buffer_size The allocated size of `p_buffer`
- * \param[out] p_received_entropy_bits The amount of entropy (in bits)
- * actually provided in `p_buffer`
- *
- * \retval #PSA_SUCCESS
- */
-typedef psa_status_t (*psa_drv_entropy_get_bits_t)(void *p_context,
- uint8_t *p_buffer,
- uint32_t buffer_size,
- uint32_t *p_received_entropy_bits);
-
-/**
- * \brief A struct containing all of the function pointers needed to interface
- * to an entropy source
- *
- * PSA Crypto API implementations should populate instances of the table as
- * appropriate upon startup.
- *
- * If one of the functions is not implemented, it should be set to NULL.
- */
-typedef struct {
- /** The driver-specific size of the entropy context */
- const size_t context_size;
- /** Function that performs initialization for the entropy source */
- psa_drv_entropy_init_t p_init;
- /** Function that performs the get_bits operation for the entropy source */
- psa_drv_entropy_get_bits_t p_get_bits;
-} psa_drv_entropy_t;
-/**@}*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* PSA_CRYPTO_ENTROPY_DRIVER_H */
diff --git a/include/psa/crypto_extra.h b/include/psa/crypto_extra.h
index b25addc..f793a6c 100644
--- a/include/psa/crypto_extra.h
+++ b/include/psa/crypto_extra.h
@@ -353,7 +353,7 @@
#define PSA_KEY_TYPE_IS_DSA(type) \
(PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(type) == PSA_KEY_TYPE_DSA_PUBLIC_KEY)
-#define PSA_ALG_DSA_BASE ((psa_algorithm_t)0x10040000)
+#define PSA_ALG_DSA_BASE ((psa_algorithm_t)0x06000400)
/** DSA signature with hashing.
*
* This is the signature scheme defined by FIPS 186-4,
@@ -370,7 +370,7 @@
*/
#define PSA_ALG_DSA(hash_alg) \
(PSA_ALG_DSA_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
-#define PSA_ALG_DETERMINISTIC_DSA_BASE ((psa_algorithm_t)0x10050000)
+#define PSA_ALG_DETERMINISTIC_DSA_BASE ((psa_algorithm_t)0x06000500)
#define PSA_ALG_DSA_DETERMINISTIC_FLAG PSA_ALG_ECDSA_DETERMINISTIC_FLAG
/** Deterministic DSA signature with hashing.
*
diff --git a/include/psa/crypto_sizes.h b/include/psa/crypto_sizes.h
index 4dc8ad4..3df01b2 100644
--- a/include/psa/crypto_sizes.h
+++ b/include/psa/crypto_sizes.h
@@ -735,7 +735,7 @@
(alg) == PSA_ALG_CBC_NO_PADDING || \
(alg) == PSA_ALG_CBC_PKCS7) ? PSA_BLOCK_CIPHER_BLOCK_SIZE(key_type) : \
(key_type) == PSA_KEY_TYPE_CHACHA20 && \
- (alg) == PSA_ALG_CHACHA20 ? 12 : \
+ (alg) == PSA_ALG_STREAM_CIPHER ? 12 : \
0)
/** The maximum IV size for all supported cipher algorithms, in bytes.
diff --git a/include/psa/crypto_values.h b/include/psa/crypto_values.h
index 580b89e..f1b5c53 100644
--- a/include/psa/crypto_values.h
+++ b/include/psa/crypto_values.h
@@ -609,14 +609,14 @@
#define PSA_ALG_VENDOR_FLAG ((psa_algorithm_t)0x80000000)
#define PSA_ALG_CATEGORY_MASK ((psa_algorithm_t)0x7f000000)
-#define PSA_ALG_CATEGORY_HASH ((psa_algorithm_t)0x01000000)
-#define PSA_ALG_CATEGORY_MAC ((psa_algorithm_t)0x02000000)
+#define PSA_ALG_CATEGORY_HASH ((psa_algorithm_t)0x02000000)
+#define PSA_ALG_CATEGORY_MAC ((psa_algorithm_t)0x03000000)
#define PSA_ALG_CATEGORY_CIPHER ((psa_algorithm_t)0x04000000)
-#define PSA_ALG_CATEGORY_AEAD ((psa_algorithm_t)0x06000000)
-#define PSA_ALG_CATEGORY_SIGN ((psa_algorithm_t)0x10000000)
-#define PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION ((psa_algorithm_t)0x12000000)
-#define PSA_ALG_CATEGORY_KEY_DERIVATION ((psa_algorithm_t)0x20000000)
-#define PSA_ALG_CATEGORY_KEY_AGREEMENT ((psa_algorithm_t)0x30000000)
+#define PSA_ALG_CATEGORY_AEAD ((psa_algorithm_t)0x05000000)
+#define PSA_ALG_CATEGORY_SIGN ((psa_algorithm_t)0x06000000)
+#define PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION ((psa_algorithm_t)0x07000000)
+#define PSA_ALG_CATEGORY_KEY_DERIVATION ((psa_algorithm_t)0x08000000)
+#define PSA_ALG_CATEGORY_KEY_AGREEMENT ((psa_algorithm_t)0x09000000)
/** Whether an algorithm is vendor-defined.
*
@@ -718,35 +718,35 @@
#define PSA_ALG_HASH_MASK ((psa_algorithm_t)0x000000ff)
/** MD2 */
-#define PSA_ALG_MD2 ((psa_algorithm_t)0x01000001)
+#define PSA_ALG_MD2 ((psa_algorithm_t)0x02000001)
/** MD4 */
-#define PSA_ALG_MD4 ((psa_algorithm_t)0x01000002)
+#define PSA_ALG_MD4 ((psa_algorithm_t)0x02000002)
/** MD5 */
-#define PSA_ALG_MD5 ((psa_algorithm_t)0x01000003)
+#define PSA_ALG_MD5 ((psa_algorithm_t)0x02000003)
/** PSA_ALG_RIPEMD160 */
-#define PSA_ALG_RIPEMD160 ((psa_algorithm_t)0x01000004)
+#define PSA_ALG_RIPEMD160 ((psa_algorithm_t)0x02000004)
/** SHA1 */
-#define PSA_ALG_SHA_1 ((psa_algorithm_t)0x01000005)
+#define PSA_ALG_SHA_1 ((psa_algorithm_t)0x02000005)
/** SHA2-224 */
-#define PSA_ALG_SHA_224 ((psa_algorithm_t)0x01000008)
+#define PSA_ALG_SHA_224 ((psa_algorithm_t)0x02000008)
/** SHA2-256 */
-#define PSA_ALG_SHA_256 ((psa_algorithm_t)0x01000009)
+#define PSA_ALG_SHA_256 ((psa_algorithm_t)0x02000009)
/** SHA2-384 */
-#define PSA_ALG_SHA_384 ((psa_algorithm_t)0x0100000a)
+#define PSA_ALG_SHA_384 ((psa_algorithm_t)0x0200000a)
/** SHA2-512 */
-#define PSA_ALG_SHA_512 ((psa_algorithm_t)0x0100000b)
+#define PSA_ALG_SHA_512 ((psa_algorithm_t)0x0200000b)
/** SHA2-512/224 */
-#define PSA_ALG_SHA_512_224 ((psa_algorithm_t)0x0100000c)
+#define PSA_ALG_SHA_512_224 ((psa_algorithm_t)0x0200000c)
/** SHA2-512/256 */
-#define PSA_ALG_SHA_512_256 ((psa_algorithm_t)0x0100000d)
+#define PSA_ALG_SHA_512_256 ((psa_algorithm_t)0x0200000d)
/** SHA3-224 */
-#define PSA_ALG_SHA3_224 ((psa_algorithm_t)0x01000010)
+#define PSA_ALG_SHA3_224 ((psa_algorithm_t)0x02000010)
/** SHA3-256 */
-#define PSA_ALG_SHA3_256 ((psa_algorithm_t)0x01000011)
+#define PSA_ALG_SHA3_256 ((psa_algorithm_t)0x02000011)
/** SHA3-384 */
-#define PSA_ALG_SHA3_384 ((psa_algorithm_t)0x01000012)
+#define PSA_ALG_SHA3_384 ((psa_algorithm_t)0x02000012)
/** SHA3-512 */
-#define PSA_ALG_SHA3_512 ((psa_algorithm_t)0x01000013)
+#define PSA_ALG_SHA3_512 ((psa_algorithm_t)0x02000013)
/** In a hash-and-sign algorithm policy, allow any hash algorithm.
*
@@ -781,10 +781,10 @@
* This value may not be used to build an algorithm specification to
* perform an operation. It is only valid to build policies.
*/
-#define PSA_ALG_ANY_HASH ((psa_algorithm_t)0x010000ff)
+#define PSA_ALG_ANY_HASH ((psa_algorithm_t)0x020000ff)
#define PSA_ALG_MAC_SUBCATEGORY_MASK ((psa_algorithm_t)0x00c00000)
-#define PSA_ALG_HMAC_BASE ((psa_algorithm_t)0x02800000)
+#define PSA_ALG_HMAC_BASE ((psa_algorithm_t)0x03800000)
/** Macro to build an HMAC algorithm.
*
* For example, #PSA_ALG_HMAC(#PSA_ALG_SHA_256) is HMAC-SHA-256.
@@ -823,8 +823,8 @@
* reach up to 63; the largest MAC is 64 bytes so its trivial truncation
* to full length is correctly encoded as 0 and any non-trivial truncation
* is correctly encoded as a value between 1 and 63. */
-#define PSA_ALG_MAC_TRUNCATION_MASK ((psa_algorithm_t)0x00003f00)
-#define PSA_MAC_TRUNCATION_OFFSET 8
+#define PSA_ALG_MAC_TRUNCATION_MASK ((psa_algorithm_t)0x003f0000)
+#define PSA_MAC_TRUNCATION_OFFSET 16
/** Macro to build a truncated MAC algorithm.
*
@@ -892,15 +892,15 @@
#define PSA_MAC_TRUNCATED_LENGTH(mac_alg) \
(((mac_alg) & PSA_ALG_MAC_TRUNCATION_MASK) >> PSA_MAC_TRUNCATION_OFFSET)
-#define PSA_ALG_CIPHER_MAC_BASE ((psa_algorithm_t)0x02c00000)
+#define PSA_ALG_CIPHER_MAC_BASE ((psa_algorithm_t)0x03c00000)
/** The CBC-MAC construction over a block cipher
*
* \warning CBC-MAC is insecure in many cases.
* A more secure mode, such as #PSA_ALG_CMAC, is recommended.
*/
-#define PSA_ALG_CBC_MAC ((psa_algorithm_t)0x02c00001)
+#define PSA_ALG_CBC_MAC ((psa_algorithm_t)0x03c00100)
/** The CMAC construction over a block cipher */
-#define PSA_ALG_CMAC ((psa_algorithm_t)0x02c00002)
+#define PSA_ALG_CMAC ((psa_algorithm_t)0x03c00200)
/** Whether the specified algorithm is a MAC algorithm based on a block cipher.
*
@@ -933,21 +933,13 @@
(((alg) & (PSA_ALG_CATEGORY_MASK | PSA_ALG_CIPHER_STREAM_FLAG)) == \
(PSA_ALG_CATEGORY_CIPHER | PSA_ALG_CIPHER_STREAM_FLAG))
-/** The ARC4 stream cipher algorithm.
+/** The stream cipher mode of a stream cipher algorithm.
+ *
+ * The underlying stream cipher is determined by the key type.
+ * - To use ChaCha20, use a key type of #PSA_KEY_TYPE_CHACHA20.
+ * - To use ARC4, use a key type of #PSA_KEY_TYPE_ARC4.
*/
-#define PSA_ALG_ARC4 ((psa_algorithm_t)0x04800001)
-
-/** The ChaCha20 stream cipher.
- *
- * ChaCha20 is defined in RFC 7539.
- *
- * The nonce size for psa_cipher_set_iv() or psa_cipher_generate_iv()
- * must be 12.
- *
- * The initial block counter is always 0.
- *
- */
-#define PSA_ALG_CHACHA20 ((psa_algorithm_t)0x04800005)
+#define PSA_ALG_STREAM_CIPHER ((psa_algorithm_t)0x04800100)
/** The CTR stream cipher mode.
*
@@ -956,19 +948,19 @@
* For example, to use AES-128-CTR, use this algorithm with
* a key of type #PSA_KEY_TYPE_AES and a length of 128 bits (16 bytes).
*/
-#define PSA_ALG_CTR ((psa_algorithm_t)0x04c00001)
+#define PSA_ALG_CTR ((psa_algorithm_t)0x04c01000)
/** The CFB stream cipher mode.
*
* The underlying block cipher is determined by the key type.
*/
-#define PSA_ALG_CFB ((psa_algorithm_t)0x04c00002)
+#define PSA_ALG_CFB ((psa_algorithm_t)0x04c01100)
/** The OFB stream cipher mode.
*
* The underlying block cipher is determined by the key type.
*/
-#define PSA_ALG_OFB ((psa_algorithm_t)0x04c00003)
+#define PSA_ALG_OFB ((psa_algorithm_t)0x04c01200)
/** The XTS cipher mode.
*
@@ -976,7 +968,7 @@
* least one full block of input, but beyond this minimum the input
* does not need to be a whole number of blocks.
*/
-#define PSA_ALG_XTS ((psa_algorithm_t)0x044000ff)
+#define PSA_ALG_XTS ((psa_algorithm_t)0x0440ff00)
/** The Electronic Code Book (ECB) mode of a block cipher, with no padding.
*
@@ -1005,7 +997,7 @@
* This symmetric cipher mode can only be used with messages whose lengths
* are whole number of blocks for the chosen block cipher.
*/
-#define PSA_ALG_CBC_NO_PADDING ((psa_algorithm_t)0x04600100)
+#define PSA_ALG_CBC_NO_PADDING ((psa_algorithm_t)0x04404000)
/** The CBC block cipher chaining mode with PKCS#7 padding.
*
@@ -1013,7 +1005,7 @@
*
* This is the padding method defined by PKCS#7 (RFC 2315) §10.3.
*/
-#define PSA_ALG_CBC_PKCS7 ((psa_algorithm_t)0x04600101)
+#define PSA_ALG_CBC_PKCS7 ((psa_algorithm_t)0x04404100)
#define PSA_ALG_AEAD_FROM_BLOCK_FLAG ((psa_algorithm_t)0x00400000)
@@ -1034,13 +1026,13 @@
*
* The underlying block cipher is determined by the key type.
*/
-#define PSA_ALG_CCM ((psa_algorithm_t)0x06401001)
+#define PSA_ALG_CCM ((psa_algorithm_t)0x05500100)
/** The GCM authenticated encryption algorithm.
*
* The underlying block cipher is determined by the key type.
*/
-#define PSA_ALG_GCM ((psa_algorithm_t)0x06401002)
+#define PSA_ALG_GCM ((psa_algorithm_t)0x05500200)
/** The Chacha20-Poly1305 AEAD algorithm.
*
@@ -1051,14 +1043,14 @@
*
* Implementations must support 16-byte tags and should reject other sizes.
*/
-#define PSA_ALG_CHACHA20_POLY1305 ((psa_algorithm_t)0x06001005)
+#define PSA_ALG_CHACHA20_POLY1305 ((psa_algorithm_t)0x05100500)
/* In the encoding of a AEAD algorithm, the bits corresponding to
* PSA_ALG_AEAD_TAG_LENGTH_MASK encode the length of the AEAD tag.
* The constants for default lengths follow this encoding.
*/
-#define PSA_ALG_AEAD_TAG_LENGTH_MASK ((psa_algorithm_t)0x00003f00)
-#define PSA_AEAD_TAG_LENGTH_OFFSET 8
+#define PSA_ALG_AEAD_TAG_LENGTH_MASK ((psa_algorithm_t)0x003f0000)
+#define PSA_AEAD_TAG_LENGTH_OFFSET 16
/** Macro to build a shortened AEAD algorithm.
*
@@ -1102,7 +1094,7 @@
PSA_ALG_AEAD_WITH_TAG_LENGTH(ref, 0) ? \
ref :
-#define PSA_ALG_RSA_PKCS1V15_SIGN_BASE ((psa_algorithm_t)0x10020000)
+#define PSA_ALG_RSA_PKCS1V15_SIGN_BASE ((psa_algorithm_t)0x06000200)
/** RSA PKCS#1 v1.5 signature with hashing.
*
* This is the signature scheme defined by RFC 8017
@@ -1130,7 +1122,7 @@
#define PSA_ALG_IS_RSA_PKCS1V15_SIGN(alg) \
(((alg) & ~PSA_ALG_HASH_MASK) == PSA_ALG_RSA_PKCS1V15_SIGN_BASE)
-#define PSA_ALG_RSA_PSS_BASE ((psa_algorithm_t)0x10030000)
+#define PSA_ALG_RSA_PSS_BASE ((psa_algorithm_t)0x06000300)
/** RSA PSS signature with hashing.
*
* This is the signature scheme defined by RFC 8017
@@ -1154,7 +1146,7 @@
#define PSA_ALG_IS_RSA_PSS(alg) \
(((alg) & ~PSA_ALG_HASH_MASK) == PSA_ALG_RSA_PSS_BASE)
-#define PSA_ALG_ECDSA_BASE ((psa_algorithm_t)0x10060000)
+#define PSA_ALG_ECDSA_BASE ((psa_algorithm_t)0x06000600)
/** ECDSA signature with hashing.
*
* This is the ECDSA signature scheme defined by ANSI X9.62,
@@ -1187,7 +1179,7 @@
* the curve size.
*/
#define PSA_ALG_ECDSA_ANY PSA_ALG_ECDSA_BASE
-#define PSA_ALG_DETERMINISTIC_ECDSA_BASE ((psa_algorithm_t)0x10070000)
+#define PSA_ALG_DETERMINISTIC_ECDSA_BASE ((psa_algorithm_t)0x06000700)
/** Deterministic ECDSA signature with hashing.
*
* This is the deterministic ECDSA signature scheme defined by RFC 6979.
@@ -1212,7 +1204,7 @@
*/
#define PSA_ALG_DETERMINISTIC_ECDSA(hash_alg) \
(PSA_ALG_DETERMINISTIC_ECDSA_BASE | ((hash_alg) & PSA_ALG_HASH_MASK))
-#define PSA_ALG_ECDSA_DETERMINISTIC_FLAG ((psa_algorithm_t)0x00010000)
+#define PSA_ALG_ECDSA_DETERMINISTIC_FLAG ((psa_algorithm_t)0x00000100)
#define PSA_ALG_IS_ECDSA(alg) \
(((alg) & ~PSA_ALG_HASH_MASK & ~PSA_ALG_ECDSA_DETERMINISTIC_FLAG) == \
PSA_ALG_ECDSA_BASE)
@@ -1266,9 +1258,9 @@
/** RSA PKCS#1 v1.5 encryption.
*/
-#define PSA_ALG_RSA_PKCS1V15_CRYPT ((psa_algorithm_t)0x12020000)
+#define PSA_ALG_RSA_PKCS1V15_CRYPT ((psa_algorithm_t)0x07000200)
-#define PSA_ALG_RSA_OAEP_BASE ((psa_algorithm_t)0x12030000)
+#define PSA_ALG_RSA_OAEP_BASE ((psa_algorithm_t)0x07000300)
/** RSA OAEP encryption.
*
* This is the encryption scheme defined by RFC 8017
@@ -1292,7 +1284,7 @@
((alg) & PSA_ALG_HASH_MASK) | PSA_ALG_CATEGORY_HASH : \
0)
-#define PSA_ALG_HKDF_BASE ((psa_algorithm_t)0x20000100)
+#define PSA_ALG_HKDF_BASE ((psa_algorithm_t)0x08000100)
/** Macro to build an HKDF algorithm.
*
* For example, `PSA_ALG_HKDF(PSA_ALG_SHA256)` is HKDF using HMAC-SHA-256.
@@ -1331,7 +1323,7 @@
#define PSA_ALG_HKDF_GET_HASH(hkdf_alg) \
(PSA_ALG_CATEGORY_HASH | ((hkdf_alg) & PSA_ALG_HASH_MASK))
-#define PSA_ALG_TLS12_PRF_BASE ((psa_algorithm_t)0x20000200)
+#define PSA_ALG_TLS12_PRF_BASE ((psa_algorithm_t)0x08000200)
/** Macro to build a TLS-1.2 PRF algorithm.
*
* TLS 1.2 uses a custom pseudorandom function (PRF) for key schedule,
@@ -1374,7 +1366,7 @@
#define PSA_ALG_TLS12_PRF_GET_HASH(hkdf_alg) \
(PSA_ALG_CATEGORY_HASH | ((hkdf_alg) & PSA_ALG_HASH_MASK))
-#define PSA_ALG_TLS12_PSK_TO_MS_BASE ((psa_algorithm_t)0x20000300)
+#define PSA_ALG_TLS12_PSK_TO_MS_BASE ((psa_algorithm_t)0x08000300)
/** Macro to build a TLS-1.2 PSK-to-MasterSecret algorithm.
*
* In a pure-PSK handshake in TLS 1.2, the master secret is derived
@@ -1420,8 +1412,8 @@
#define PSA_ALG_TLS12_PSK_TO_MS_GET_HASH(hkdf_alg) \
(PSA_ALG_CATEGORY_HASH | ((hkdf_alg) & PSA_ALG_HASH_MASK))
-#define PSA_ALG_KEY_DERIVATION_MASK ((psa_algorithm_t)0x0803ffff)
-#define PSA_ALG_KEY_AGREEMENT_MASK ((psa_algorithm_t)0x10fc0000)
+#define PSA_ALG_KEY_DERIVATION_MASK ((psa_algorithm_t)0xfe00ffff)
+#define PSA_ALG_KEY_AGREEMENT_MASK ((psa_algorithm_t)0xffff0000)
/** Macro to build a combined algorithm that chains a key agreement with
* a key derivation.
@@ -1474,7 +1466,7 @@
* It is `ceiling(m / 8)` bytes long where `m` is the size of the prime `p`
* in bits.
*/
-#define PSA_ALG_FFDH ((psa_algorithm_t)0x30100000)
+#define PSA_ALG_FFDH ((psa_algorithm_t)0x09010000)
/** Whether the specified algorithm is a finite field Diffie-Hellman algorithm.
*
@@ -1516,7 +1508,7 @@
* in big-endian byte order.
* The bit size is `m` for the field `F_{2^m}`.
*/
-#define PSA_ALG_ECDH ((psa_algorithm_t)0x30200000)
+#define PSA_ALG_ECDH ((psa_algorithm_t)0x09020000)
/** Whether the specified algorithm is an elliptic curve Diffie-Hellman
* algorithm.
@@ -1821,7 +1813,7 @@
*
* For a key pair, this concerns the private key.
*/
-#define PSA_KEY_USAGE_SIGN_HASH ((psa_key_usage_t)0x00000400)
+#define PSA_KEY_USAGE_SIGN_HASH ((psa_key_usage_t)0x00001000)
/** Whether the key may be used to verify a message signature.
*
@@ -1831,11 +1823,11 @@
*
* For a key pair, this concerns the public key.
*/
-#define PSA_KEY_USAGE_VERIFY_HASH ((psa_key_usage_t)0x00000800)
+#define PSA_KEY_USAGE_VERIFY_HASH ((psa_key_usage_t)0x00002000)
/** Whether the key may be used to derive other keys.
*/
-#define PSA_KEY_USAGE_DERIVE ((psa_key_usage_t)0x00001000)
+#define PSA_KEY_USAGE_DERIVE ((psa_key_usage_t)0x00004000)
/**@}*/
diff --git a/library/pem.c b/library/pem.c
index 534d071..969d492 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -478,8 +478,12 @@
*p++ = '\0';
*olen = p - buf;
+ /* Clean any remaining data previously written to the buffer */
+ memset( buf + *olen, 0, buf_len - *olen );
+
mbedtls_free( encode_buf );
return( 0 );
}
#endif /* MBEDTLS_PEM_WRITE_C */
#endif /* MBEDTLS_PEM_PARSE_C || MBEDTLS_PEM_WRITE_C */
+
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 1add7c3..82b95dc 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -2981,8 +2981,7 @@
{
switch( alg )
{
- case PSA_ALG_ARC4:
- case PSA_ALG_CHACHA20:
+ case PSA_ALG_STREAM_CIPHER:
mode = MBEDTLS_MODE_STREAM;
break;
case PSA_ALG_CTR:
@@ -4464,7 +4463,7 @@
}
#if defined(MBEDTLS_CHACHA20_C)
else
- if( alg == PSA_ALG_CHACHA20 )
+ if( alg == PSA_ALG_STREAM_CIPHER && slot->attr.type == PSA_KEY_TYPE_CHACHA20 )
operation->iv_size = 12;
#endif
diff --git a/programs/psa/psa_constant_names_generated.c b/programs/psa/psa_constant_names_generated.c
index a9568f3..a6eee21 100644
--- a/programs/psa/psa_constant_names_generated.c
+++ b/programs/psa/psa_constant_names_generated.c
@@ -175,7 +175,6 @@
}
switch (core_alg) {
case PSA_ALG_ANY_HASH: append(&buffer, buffer_size, &required_size, "PSA_ALG_ANY_HASH", 16); break;
- case PSA_ALG_ARC4: append(&buffer, buffer_size, &required_size, "PSA_ALG_ARC4", 12); break;
case PSA_ALG_CATEGORY_AEAD: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_AEAD", 21); break;
case PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION", 38); break;
case PSA_ALG_CATEGORY_CIPHER: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_CIPHER", 23); break;
@@ -189,7 +188,6 @@
case PSA_ALG_CBC_PKCS7: append(&buffer, buffer_size, &required_size, "PSA_ALG_CBC_PKCS7", 17); break;
case PSA_ALG_CCM: append(&buffer, buffer_size, &required_size, "PSA_ALG_CCM", 11); break;
case PSA_ALG_CFB: append(&buffer, buffer_size, &required_size, "PSA_ALG_CFB", 11); break;
- case PSA_ALG_CHACHA20: append(&buffer, buffer_size, &required_size, "PSA_ALG_CHACHA20", 16); break;
case PSA_ALG_CHACHA20_POLY1305: append(&buffer, buffer_size, &required_size, "PSA_ALG_CHACHA20_POLY1305", 25); break;
case PSA_ALG_CIPHER_MAC_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_CIPHER_MAC_BASE", 23); break;
case PSA_ALG_CMAC: append(&buffer, buffer_size, &required_size, "PSA_ALG_CMAC", 12); break;
@@ -224,6 +222,7 @@
case PSA_ALG_SHA_512: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_512", 15); break;
case PSA_ALG_SHA_512_224: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_512_224", 19); break;
case PSA_ALG_SHA_512_256: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_512_256", 19); break;
+ case PSA_ALG_STREAM_CIPHER: append(&buffer, buffer_size, &required_size, "PSA_ALG_STREAM_CIPHER", 21); break;
case PSA_ALG_TLS12_PRF_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_TLS12_PRF_BASE", 22); break;
case PSA_ALG_TLS12_PSK_TO_MS_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_TLS12_PSK_TO_MS_BASE", 28); break;
case PSA_ALG_XTS: append(&buffer, buffer_size, &required_size, "PSA_ALG_XTS", 11); break;
diff --git a/programs/test/cpp_dummy_build.cpp b/programs/test/cpp_dummy_build.cpp
index c69cd2b..5abb46a 100644
--- a/programs/test/cpp_dummy_build.cpp
+++ b/programs/test/cpp_dummy_build.cpp
@@ -111,8 +111,6 @@
#include "psa/crypto.h"
#include "psa/crypto_se_driver.h"
-#include "psa/crypto_entropy_driver.h"
-#include "psa/crypto_accel_driver.h"
#include "../library/psa_crypto_its.h"
int main()
diff --git a/scripts/generate_psa_constants.py b/scripts/generate_psa_constants.py
index 401c2fc..01d3e3a 100755
--- a/scripts/generate_psa_constants.py
+++ b/scripts/generate_psa_constants.py
@@ -273,10 +273,10 @@
return
self.algorithms.add(name)
# Ad hoc detection of hash algorithms
- if re.search(r'0x010000[0-9A-Fa-f]{2}', expansion):
+ if re.search(r'0x020000[0-9A-Fa-f]{2}', expansion):
self.hash_algorithms.add(name)
# Ad hoc detection of key agreement algorithms
- if re.search(r'0x30[0-9A-Fa-f]{2}0000', expansion):
+ if re.search(r'0x09[0-9A-Fa-f]{2}0000', expansion):
self.ka_algorithms.add(name)
elif name.startswith('PSA_ALG_') and parameter == 'hash_alg':
if name in ['PSA_ALG_DSA', 'PSA_ALG_ECDSA']:
diff --git a/tests/scripts/test_psa_constant_names.py b/tests/scripts/test_psa_constant_names.py
index 4a394a8..bead60c 100755
--- a/tests/scripts/test_psa_constant_names.py
+++ b/tests/scripts/test_psa_constant_names.py
@@ -94,11 +94,15 @@
self.dh_groups = set(['0xff'])
self.key_types = set(['0xffff'])
self.key_usage_flags = set(['0x80000000'])
- # Hard-coded value for unknown algorithms
- self.hash_algorithms = set(['0x010000fe'])
- self.mac_algorithms = set(['0x02ff00ff'])
- self.ka_algorithms = set(['0x30fc0000'])
- self.kdf_algorithms = set(['0x200000ff'])
+ # Hard-coded values for unknown algorithms
+ #
+ # These have to have values that are correct for their respective
+ # PSA_ALG_IS_xxx macros, but are also not currently assigned and are
+ # not likely to be assigned in the near future.
+ self.hash_algorithms = set(['0x020000fe']) # 0x020000ff is PSA_ALG_ANY_HASH
+ self.mac_algorithms = set(['0x0300ffff'])
+ self.ka_algorithms = set(['0x09fc0000'])
+ self.kdf_algorithms = set(['0x080000ff'])
# For AEAD algorithms, the only variability is over the tag length,
# and this only applies to known algorithms, so don't test an
# unknown algorithm.
diff --git a/tests/suites/test_suite_pkwrite.function b/tests/suites/test_suite_pkwrite.function
index 43c275e..2bad4ed 100644
--- a/tests/suites/test_suite_pkwrite.function
+++ b/tests/suites/test_suite_pkwrite.function
@@ -17,7 +17,7 @@
unsigned char check_buf[5000];
int ret;
FILE *f;
- size_t ilen;
+ size_t ilen, pem_len, buf_index;
memset( buf, 0, sizeof( buf ) );
memset( check_buf, 0, sizeof( check_buf ) );
@@ -28,12 +28,20 @@
ret = mbedtls_pk_write_pubkey_pem( &key, buf, sizeof( buf ));
TEST_ASSERT( ret == 0 );
+ pem_len = strlen( (char *) buf );
+
+ // check that the rest of the buffer remains clear
+ for( buf_index = pem_len; buf_index < sizeof( buf ); ++buf_index )
+ {
+ TEST_ASSERT( buf[buf_index] == 0 );
+ }
+
f = fopen( key_file, "r" );
TEST_ASSERT( f != NULL );
ilen = fread( check_buf, 1, sizeof( check_buf ), f );
fclose( f );
- TEST_ASSERT( ilen == strlen( (char *) buf ) );
+ TEST_ASSERT( ilen == pem_len );
TEST_ASSERT( memcmp( (char *) buf, (char *) check_buf, ilen ) == 0 );
exit:
@@ -49,7 +57,7 @@
unsigned char check_buf[5000];
int ret;
FILE *f;
- size_t ilen;
+ size_t ilen, pem_len, buf_index;
memset( buf, 0, sizeof( buf ) );
memset( check_buf, 0, sizeof( check_buf ) );
@@ -60,6 +68,14 @@
ret = mbedtls_pk_write_key_pem( &key, buf, sizeof( buf ));
TEST_ASSERT( ret == 0 );
+ pem_len = strlen( (char *) buf );
+
+ // check that the rest of the buffer remains clear
+ for( buf_index = pem_len; buf_index < sizeof( buf ); ++buf_index )
+ {
+ TEST_ASSERT( buf[buf_index] == 0 );
+ }
+
f = fopen( key_file, "r" );
TEST_ASSERT( f != NULL );
ilen = fread( check_buf, 1, sizeof( check_buf ), f );
diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index d3dca7b..f267c15 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -1462,23 +1462,23 @@
PSA symmetric encrypt: ChaCha20, K=0 N=0
depends_on:MBEDTLS_CHACHA20_C
-cipher_encrypt:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"0000000000000000000000000000000000000000000000000000000000000000":"000000000000000000000000":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da41597c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee6586":PSA_SUCCESS
+cipher_encrypt:PSA_ALG_STREAM_CIPHER:PSA_KEY_TYPE_CHACHA20:"0000000000000000000000000000000000000000000000000000000000000000":"000000000000000000000000":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"76b8e0ada0f13d90405d6ae55386bd28bdd219b8a08ded1aa836efcc8b770dc7da41597c5157488d7724e03fb8d84a376a43b8f41518a11cc387b669b2ee6586":PSA_SUCCESS
PSA symmetric encrypt: ChaCha20, K=rand N=rand
depends_on:MBEDTLS_CHACHA20_C
-cipher_encrypt:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4":PSA_SUCCESS
+cipher_encrypt:PSA_ALG_STREAM_CIPHER:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4":PSA_SUCCESS
PSA symmetric encryption multipart: ChaCha20, 14+50 bytes
depends_on:MBEDTLS_CHACHA20_C
-cipher_encrypt_multipart:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":14:14:50:"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4"
+cipher_encrypt_multipart:PSA_ALG_STREAM_CIPHER:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":14:14:50:"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4"
PSA symmetric decrypt: ChaCha20, K=rand N=rand
depends_on:MBEDTLS_CHACHA20_C
-cipher_decrypt:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4":PSA_SUCCESS
+cipher_decrypt:PSA_ALG_STREAM_CIPHER:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4":PSA_SUCCESS
PSA symmetric decryption multipart: ChaCha20, 14+50 bytes
depends_on:MBEDTLS_CHACHA20_C
-cipher_decrypt_multipart:PSA_ALG_CHACHA20:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":14:14:50:"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4"
+cipher_decrypt_multipart:PSA_ALG_STREAM_CIPHER:PSA_KEY_TYPE_CHACHA20:"4bddc98c551a95395ef719557f813656b566bc45aac04eca3866324cc75489f2":"a170d9349d24955aa4501891":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":14:14:50:"9ba7d8de0c6b579fc436e368619e09228070d23246c836d6c6b4c476af6f5eb2b78fbe809d03f7881e6af28cfe3746e8dcf1eb7f762fe7d003141f1539a6cec4"
PSA AEAD encrypt/decrypt: AES-CCM, 19 bytes #1
depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
@@ -1686,7 +1686,7 @@
PSA AEAD encrypt/decrypt: invalid algorithm (ChaCha20)
depends_on:MBEDTLS_CHACHA20_C
-aead_encrypt_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_CHACHA20:"":"":"":PSA_ERROR_NOT_SUPPORTED
+aead_encrypt_decrypt:PSA_KEY_TYPE_CHACHA20:"808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f":PSA_ALG_STREAM_CIPHER:"":"":"":PSA_ERROR_NOT_SUPPORTED
PSA signature size: RSA keypair, 1024 bits, PKCS#1 v1.5 raw
signature_size:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_ALG_RSA_PKCS1V15_SIGN_RAW:128
diff --git a/tests/suites/test_suite_psa_crypto_metadata.data b/tests/suites/test_suite_psa_crypto_metadata.data
index 14979d3..006389f 100644
--- a/tests/suites/test_suite_psa_crypto_metadata.data
+++ b/tests/suites/test_suite_psa_crypto_metadata.data
@@ -102,13 +102,8 @@
depends_on:MBEDTLS_DES_C:MBEDTLS_CMAC_C
mac_algorithm:PSA_ALG_CMAC:ALG_IS_BLOCK_CIPHER_MAC:8:PSA_KEY_TYPE_DES:192
-Cipher: ARC4
-depends_on:MBEDTLS_ARC4_C
-cipher_algorithm:PSA_ALG_ARC4:ALG_IS_STREAM_CIPHER
-
-Cipher: ChaCha20
-depends_on:MBEDTLS_CHACHA20_C
-cipher_algorithm:PSA_ALG_CHACHA20:ALG_IS_STREAM_CIPHER
+Cipher: STREAM_CIPHER
+cipher_algorithm:PSA_ALG_STREAM_CIPHER:ALG_IS_STREAM_CIPHER
Cipher: CTR
depends_on:MBEDTLS_CIPHER_C:MBEDTLS_CIPHER_MODE_CTR
diff --git a/tests/suites/test_suite_psa_crypto_persistent_key.data b/tests/suites/test_suite_psa_crypto_persistent_key.data
index 93f0fc0..80035d8 100644
--- a/tests/suites/test_suite_psa_crypto_persistent_key.data
+++ b/tests/suites/test_suite_psa_crypto_persistent_key.data
@@ -1,14 +1,14 @@
Format for storage: RSA private key
-format_storage_data_check:"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":"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":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN
+format_storage_data_check:"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":"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":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN
Format for storage: AES-128 key
-format_storage_data_check:"404142434445464748494a4b4c4d4e4f":"505341004b45590000000000010000000024800000030000021040060000000010000000404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_DECRYPT | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_GCM:0
+format_storage_data_check:"404142434445464748494a4b4c4d4e4f":"505341004b45590000000000010000000024800000030000000250050000000010000000404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_DECRYPT | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_GCM:0
Parse storage: RSA private key
-parse_storage_data_check:"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":"3082025e02010002818100af057d396ee84fb75fdbb5c2b13c7fe5a654aa8aa2470b541ee1feb0b12d25c79711531249e1129628042dbbb6c120d1443524ef4c0e6e1d8956eeb2077af12349ddeee54483bc06c2c61948cd02b202e796aebd94d3a7cbf859c2c1819c324cb82b9cd34ede263a2abffe4733f077869e8660f7d6834da53d690ef7985f6bc3020301000102818100874bf0ffc2f2a71d14671ddd0171c954d7fdbf50281e4f6d99ea0e1ebcf82faa58e7b595ffb293d1abe17f110b37c48cc0f36c37e84d876621d327f64bbe08457d3ec4098ba2fa0a319fba411c2841ed7be83196a8cdf9daa5d00694bc335fc4c32217fe0488bce9cb7202e59468b1ead119000477db2ca797fac19eda3f58c1024100e2ab760841bb9d30a81d222de1eb7381d82214407f1b975cbbfe4e1a9467fd98adbd78f607836ca5be1928b9d160d97fd45c12d6b52e2c9871a174c66b488113024100c5ab27602159ae7d6f20c3c2ee851e46dc112e689e28d5fcbbf990a99ef8a90b8bb44fd36467e7fc1789ceb663abda338652c3c73f111774902e840565927091024100b6cdbd354f7df579a63b48b3643e353b84898777b48b15f94e0bfc0567a6ae5911d57ad6409cf7647bf96264e9bd87eb95e263b7110b9a1f9f94acced0fafa4d024071195eec37e8d257decfc672b07ae639f10cbb9b0c739d0c809968d644a94e3fd6ed9287077a14583f379058f76a8aecd43c62dc8c0f41766650d725275ac4a1024100bb32d133edc2e048d463388b7be9cb4be29f4b6250be603e70e3647501c97ddde20a4e71be95fd5e71784e25aca4baf25be5738aae59bbfe1c997781447a2b24":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN:PSA_SUCCESS
+parse_storage_data_check:"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":"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":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN:PSA_SUCCESS
Parse storage: AES-128 key
-parse_storage_data_check:"505341004b45590000000000010000000024800000030000021040060000000010000000404142434445464748494a4b4c4d4e4f":"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_DECRYPT | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_GCM:0:PSA_SUCCESS
+parse_storage_data_check:"505341004b45590000000000010000000024800000030000000250050000000010000000404142434445464748494a4b4c4d4e4f":"404142434445464748494a4b4c4d4e4f":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_DECRYPT | PSA_KEY_USAGE_ENCRYPT:PSA_ALG_GCM:0:PSA_SUCCESS
Parse storage: wrong version
parse_storage_data_check:"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":"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":PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_TYPE_RSA_KEY_PAIR:1024:PSA_KEY_USAGE_EXPORT:PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION:PSA_ALG_CATEGORY_SIGN:PSA_ERROR_STORAGE_FAILURE
diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
index 9f2007d..3803377 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -104,7 +104,7 @@
unsigned char buf[4096];
unsigned char check_buf[4000];
int ret;
- size_t olen = 0, pem_len = 0;
+ size_t olen = 0, pem_len = 0, buf_index;
int der_len = -1;
FILE *f;
const char *subject_name = "C=NL,O=PolarSSL,CN=PolarSSL Server 1";
@@ -130,6 +130,11 @@
pem_len = strlen( (char *) buf );
+ for( buf_index = pem_len; buf_index < sizeof( buf ); ++buf_index )
+ {
+ TEST_ASSERT( buf[buf_index] == 0 );
+ }
+
f = fopen( cert_req_check_file, "r" );
TEST_ASSERT( f != NULL );
olen = fread( check_buf, 1, sizeof( check_buf ), f );
@@ -224,7 +229,7 @@
unsigned char check_buf[5000];
mbedtls_mpi serial;
int ret;
- size_t olen = 0, pem_len = 0;
+ size_t olen = 0, pem_len = 0, buf_index = 0;
int der_len = -1;
FILE *f;
mbedtls_test_rnd_pseudo_info rnd_info;
@@ -293,6 +298,12 @@
pem_len = strlen( (char *) buf );
+ // check that the rest of the buffer remains clear
+ for( buf_index = pem_len; buf_index < sizeof( buf ); ++buf_index )
+ {
+ TEST_ASSERT( buf[buf_index] == 0 );
+ }
+
f = fopen( cert_check_file, "r" );
TEST_ASSERT( f != NULL );
olen = fread( check_buf, 1, sizeof( check_buf ), f );
diff --git a/visualc/VS2010/mbedTLS.vcxproj b/visualc/VS2010/mbedTLS.vcxproj
index 0af4145..440cc11 100644
--- a/visualc/VS2010/mbedTLS.vcxproj
+++ b/visualc/VS2010/mbedTLS.vcxproj
@@ -222,11 +222,9 @@
<ClInclude Include="..\..\include\mbedtls\x509_csr.h" />
<ClInclude Include="..\..\include\mbedtls\xtea.h" />
<ClInclude Include="..\..\include\psa\crypto.h" />
- <ClInclude Include="..\..\include\psa\crypto_accel_driver.h" />
<ClInclude Include="..\..\include\psa\crypto_compat.h" />
<ClInclude Include="..\..\include\psa\crypto_config.h" />
<ClInclude Include="..\..\include\psa\crypto_driver_common.h" />
- <ClInclude Include="..\..\include\psa\crypto_entropy_driver.h" />
<ClInclude Include="..\..\include\psa\crypto_extra.h" />
<ClInclude Include="..\..\include\psa\crypto_platform.h" />
<ClInclude Include="..\..\include\psa\crypto_se_driver.h" />