diff --git a/tests/src/drivers/hash.c b/tests/src/drivers/hash.c
index d69a127..f95aa6b 100644
--- a/tests/src/drivers/hash.c
+++ b/tests/src/drivers/hash.c
@@ -28,133 +28,134 @@
 
 #include "test/drivers/hash.h"
 
-test_driver_hash_hooks_t test_driver_hash_hooks = TEST_DRIVER_HASH_INIT;
+mbedtls_test_driver_hash_hooks_t
+    mbedtls_test_driver_hash_hooks = MBEDTLS_TEST_DRIVER_HASH_INIT;
 
-psa_status_t test_transparent_hash_compute(
+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 )
 {
-    test_driver_hash_hooks.hits++;
+    mbedtls_test_driver_hash_hooks.hits++;
 
-    if( test_driver_hash_hooks.forced_status != PSA_SUCCESS )
+    if( mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS )
     {
-         test_driver_hash_hooks.driver_status =
-             test_driver_hash_hooks.forced_status;
+         mbedtls_test_driver_hash_hooks.driver_status =
+             mbedtls_test_driver_hash_hooks.forced_status;
     }
     else
     {
-        test_driver_hash_hooks.driver_status =
+        mbedtls_test_driver_hash_hooks.driver_status =
             mbedtls_transparent_test_driver_hash_compute(
                 alg, input, input_length,
                 hash, hash_size, hash_length );
     }
 
-    return( test_driver_hash_hooks.driver_status );
+    return( mbedtls_test_driver_hash_hooks.driver_status );
 }
 
-psa_status_t test_transparent_hash_setup(
+psa_status_t mbedtls_test_transparent_hash_setup(
     mbedtls_transparent_test_driver_hash_operation_t *operation,
     psa_algorithm_t alg )
 {
-    test_driver_hash_hooks.hits++;
+    mbedtls_test_driver_hash_hooks.hits++;
 
-    if( test_driver_hash_hooks.forced_status != PSA_SUCCESS )
+    if( mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS )
     {
-         test_driver_hash_hooks.driver_status =
-             test_driver_hash_hooks.forced_status;
+         mbedtls_test_driver_hash_hooks.driver_status =
+             mbedtls_test_driver_hash_hooks.forced_status;
     }
     else
     {
-        test_driver_hash_hooks.driver_status =
+        mbedtls_test_driver_hash_hooks.driver_status =
             mbedtls_transparent_test_driver_hash_setup( operation, alg );
     }
 
-    return( test_driver_hash_hooks.driver_status );
+    return( mbedtls_test_driver_hash_hooks.driver_status );
 }
 
-psa_status_t test_transparent_hash_clone(
+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 )
 {
-    test_driver_hash_hooks.hits++;
+    mbedtls_test_driver_hash_hooks.hits++;
 
-    if( test_driver_hash_hooks.forced_status != PSA_SUCCESS )
+    if( mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS )
     {
-         test_driver_hash_hooks.driver_status =
-             test_driver_hash_hooks.forced_status;
+         mbedtls_test_driver_hash_hooks.driver_status =
+             mbedtls_test_driver_hash_hooks.forced_status;
     }
     else
     {
-        test_driver_hash_hooks.driver_status =
+        mbedtls_test_driver_hash_hooks.driver_status =
             mbedtls_transparent_test_driver_hash_clone( source_operation,
                                                         target_operation );
     }
 
-    return( test_driver_hash_hooks.driver_status );
+    return( mbedtls_test_driver_hash_hooks.driver_status );
 }
 
-psa_status_t test_transparent_hash_update(
+psa_status_t mbedtls_test_transparent_hash_update(
     mbedtls_transparent_test_driver_hash_operation_t *operation,
     const uint8_t *input,
     size_t input_length )
 {
-    test_driver_hash_hooks.hits++;
+    mbedtls_test_driver_hash_hooks.hits++;
 
-    if( test_driver_hash_hooks.forced_status != PSA_SUCCESS )
+    if( mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS )
     {
-         test_driver_hash_hooks.driver_status =
-             test_driver_hash_hooks.forced_status;
+         mbedtls_test_driver_hash_hooks.driver_status =
+             mbedtls_test_driver_hash_hooks.forced_status;
     }
     else
     {
-        test_driver_hash_hooks.driver_status =
+        mbedtls_test_driver_hash_hooks.driver_status =
             mbedtls_transparent_test_driver_hash_update(
                 operation, input, input_length );
     }
 
-    return( test_driver_hash_hooks.driver_status );
+    return( mbedtls_test_driver_hash_hooks.driver_status );
 }
 
-psa_status_t test_transparent_hash_finish(
+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 )
 {
-    test_driver_hash_hooks.hits++;
+    mbedtls_test_driver_hash_hooks.hits++;
 
-    if( test_driver_hash_hooks.forced_status != PSA_SUCCESS )
+    if( mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS )
     {
-         test_driver_hash_hooks.driver_status =
-             test_driver_hash_hooks.forced_status;
+         mbedtls_test_driver_hash_hooks.driver_status =
+             mbedtls_test_driver_hash_hooks.forced_status;
     }
     else
     {
-        test_driver_hash_hooks.driver_status =
+        mbedtls_test_driver_hash_hooks.driver_status =
             mbedtls_transparent_test_driver_hash_finish(
                 operation, hash, hash_size, hash_length );
     }
 
-    return( test_driver_hash_hooks.driver_status );
+    return( mbedtls_test_driver_hash_hooks.driver_status );
 }
 
-psa_status_t test_transparent_hash_abort(
+psa_status_t mbedtls_test_transparent_hash_abort(
     mbedtls_transparent_test_driver_hash_operation_t *operation )
 {
-    test_driver_hash_hooks.hits++;
+    mbedtls_test_driver_hash_hooks.hits++;
 
-    if( test_driver_hash_hooks.forced_status != PSA_SUCCESS )
+    if( mbedtls_test_driver_hash_hooks.forced_status != PSA_SUCCESS )
     {
-         test_driver_hash_hooks.driver_status =
-             test_driver_hash_hooks.forced_status;
+         mbedtls_test_driver_hash_hooks.driver_status =
+             mbedtls_test_driver_hash_hooks.forced_status;
     }
     else
     {
-        test_driver_hash_hooks.driver_status =
+        mbedtls_test_driver_hash_hooks.driver_status =
             mbedtls_transparent_test_driver_hash_abort( operation );
     }
 
-    return( test_driver_hash_hooks.driver_status );
+    return( mbedtls_test_driver_hash_hooks.driver_status );
 }
 #endif /* MBEDTLS_PSA_CRYPTO_DRIVERS && PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/platform_builtin_keys.c b/tests/src/drivers/platform_builtin_keys.c
index 759fa78..57d040a 100644
--- a/tests/src/drivers/platform_builtin_keys.c
+++ b/tests/src/drivers/platform_builtin_keys.c
@@ -24,7 +24,7 @@
 #include <psa/crypto_extra.h>
 
 #if defined(PSA_CRYPTO_DRIVER_TEST)
-#include <test/drivers/test_driver.h>
+#include <test/drivers/mbedtls_test_driver.h>
 #endif
 
 typedef struct
diff --git a/tests/src/drivers/test_driver_aead.c b/tests/src/drivers/test_driver_aead.c
index c877525..25396c9 100644
--- a/tests/src/drivers/test_driver_aead.c
+++ b/tests/src/drivers/test_driver_aead.c
@@ -28,9 +28,10 @@
 
 #include "test/drivers/aead.h"
 
-test_driver_aead_hooks_t test_driver_aead_hooks = TEST_DRIVER_AEAD_INIT;
+mbedtls_test_driver_aead_hooks_t
+    mbedtls_test_driver_aead_hooks = MBEDTLS_TEST_DRIVER_AEAD_INIT;
 
-psa_status_t test_transparent_aead_encrypt(
+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,
@@ -39,16 +40,16 @@
     const uint8_t *plaintext, size_t plaintext_length,
     uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length )
 {
-    test_driver_aead_hooks.hits++;
+    mbedtls_test_driver_aead_hooks.hits++;
 
-    if( test_driver_aead_hooks.forced_status != PSA_SUCCESS )
+    if( mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS )
     {
-         test_driver_aead_hooks.driver_status =
-             test_driver_aead_hooks.forced_status;
+         mbedtls_test_driver_aead_hooks.driver_status =
+             mbedtls_test_driver_aead_hooks.forced_status;
     }
     else
     {
-        test_driver_aead_hooks.driver_status =
+        mbedtls_test_driver_aead_hooks.driver_status =
             mbedtls_psa_aead_encrypt(
                 attributes, key_buffer, key_buffer_size,
                 alg,
@@ -58,10 +59,10 @@
                 ciphertext, ciphertext_size, ciphertext_length );
     }
 
-    return( test_driver_aead_hooks.driver_status );
+    return( mbedtls_test_driver_aead_hooks.driver_status );
 }
 
-psa_status_t test_transparent_aead_decrypt(
+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,
@@ -70,16 +71,16 @@
     const uint8_t *ciphertext, size_t ciphertext_length,
     uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length )
 {
-    test_driver_aead_hooks.hits++;
+    mbedtls_test_driver_aead_hooks.hits++;
 
-    if( test_driver_aead_hooks.forced_status != PSA_SUCCESS )
+    if( mbedtls_test_driver_aead_hooks.forced_status != PSA_SUCCESS )
     {
-         test_driver_aead_hooks.driver_status =
-             test_driver_aead_hooks.forced_status;
+         mbedtls_test_driver_aead_hooks.driver_status =
+             mbedtls_test_driver_aead_hooks.forced_status;
     }
     else
     {
-        test_driver_aead_hooks.driver_status =
+        mbedtls_test_driver_aead_hooks.driver_status =
             mbedtls_psa_aead_decrypt(
                 attributes, key_buffer, key_buffer_size,
                 alg,
@@ -89,7 +90,7 @@
                 plaintext, plaintext_size, plaintext_length );
     }
 
-    return( test_driver_aead_hooks.driver_status );
+    return( mbedtls_test_driver_aead_hooks.driver_status );
 }
 
 #endif /* MBEDTLS_PSA_CRYPTO_DRIVERS && PSA_CRYPTO_DRIVER_TEST */
diff --git a/tests/src/drivers/test_driver_cipher.c b/tests/src/drivers/test_driver_cipher.c
index e241ba4..a415dd8 100644
--- a/tests/src/drivers/test_driver_cipher.c
+++ b/tests/src/drivers/test_driver_cipher.c
@@ -36,9 +36,10 @@
 
 #include <string.h>
 
-test_driver_cipher_hooks_t test_driver_cipher_hooks = TEST_DRIVER_CIPHER_INIT;
+mbedtls_test_driver_cipher_hooks_t mbedtls_test_driver_cipher_hooks =
+    MBEDTLS_TEST_DRIVER_CIPHER_INIT;
 
-static psa_status_t test_transparent_cipher_oneshot(
+static psa_status_t mbedtls_test_transparent_cipher_oneshot(
     mbedtls_operation_t direction,
     const psa_key_attributes_t *attributes,
     const uint8_t *key, size_t key_length,
@@ -46,7 +47,7 @@
     const uint8_t *input, size_t input_length,
     uint8_t *output, size_t output_size, size_t *output_length)
 {
-    test_driver_cipher_hooks.hits++;
+    mbedtls_test_driver_cipher_hooks.hits++;
 
     /* Test driver supports AES-CTR only, to verify operation calls. */
     if( alg != PSA_ALG_CTR ||
@@ -54,21 +55,21 @@
         return( PSA_ERROR_NOT_SUPPORTED );
 
     /* If test driver response code is not SUCCESS, we can return early */
-    if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
-        return( 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 test driver output is overridden, we don't need to do actual crypto */
-    if( test_driver_cipher_hooks.forced_output != NULL )
+    if( mbedtls_test_driver_cipher_hooks.forced_output != NULL )
     {
-        if( output_size < test_driver_cipher_hooks.forced_output_length )
+        if( output_size < mbedtls_test_driver_cipher_hooks.forced_output_length )
             return( PSA_ERROR_BUFFER_TOO_SMALL );
 
         memcpy( output,
-                test_driver_cipher_hooks.forced_output,
-                test_driver_cipher_hooks.forced_output_length );
-        *output_length = test_driver_cipher_hooks.forced_output_length;
+                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( test_driver_cipher_hooks.forced_status );
+        return( mbedtls_test_driver_cipher_hooks.forced_status );
     }
 
     /* Run AES-CTR using the cipher module */
@@ -166,7 +167,7 @@
     }
 }
 
-psa_status_t test_transparent_cipher_encrypt(
+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,
@@ -174,7 +175,7 @@
     uint8_t *output, size_t output_size, size_t *output_length)
 {
     return (
-        test_transparent_cipher_oneshot(
+        mbedtls_test_transparent_cipher_oneshot(
             MBEDTLS_ENCRYPT,
             attributes,
             key, key_length,
@@ -183,7 +184,7 @@
             output, output_size, output_length) );
 }
 
-psa_status_t test_transparent_cipher_decrypt(
+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,
@@ -191,7 +192,7 @@
     uint8_t *output, size_t output_size, size_t *output_length)
 {
     return (
-        test_transparent_cipher_oneshot(
+        mbedtls_test_transparent_cipher_oneshot(
             MBEDTLS_DECRYPT,
             attributes,
             key, key_length,
@@ -200,13 +201,13 @@
             output, output_size, output_length) );
 }
 
-psa_status_t test_transparent_cipher_encrypt_setup(
+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)
 {
-    test_driver_cipher_hooks.hits++;
+    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
@@ -214,32 +215,32 @@
      * our context struct. */
     memset( operation, 0, sizeof( *operation ) );
 
-    if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_cipher_hooks.forced_status );
+    if( mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_cipher_hooks.forced_status );
 
     return ( mbedtls_transparent_test_driver_cipher_encrypt_setup(
                  operation, attributes, key, key_length, alg ) );
 }
 
-psa_status_t test_transparent_cipher_decrypt_setup(
+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)
 {
-    test_driver_cipher_hooks.hits++;
+    mbedtls_test_driver_cipher_hooks.hits++;
 
-    if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_cipher_hooks.forced_status );
+    if( mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_cipher_hooks.forced_status );
 
     return ( mbedtls_transparent_test_driver_cipher_decrypt_setup(
                  operation, attributes, key, key_length, alg ) );
 }
 
-psa_status_t test_transparent_cipher_abort(
+psa_status_t mbedtls_test_transparent_cipher_abort(
     mbedtls_transparent_test_driver_cipher_operation_t *operation)
 {
-    test_driver_cipher_hooks.hits++;
+    mbedtls_test_driver_cipher_hooks.hits++;
 
     if( operation->alg == 0 )
         return( PSA_SUCCESS );
@@ -252,24 +253,24 @@
      * our context struct. */
     memset( operation, 0, sizeof( *operation ) );
 
-    return( test_driver_cipher_hooks.forced_status );
+    return( mbedtls_test_driver_cipher_hooks.forced_status );
 }
 
-psa_status_t test_transparent_cipher_set_iv(
+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)
 {
-    test_driver_cipher_hooks.hits++;
+    mbedtls_test_driver_cipher_hooks.hits++;
 
-    if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_cipher_hooks.forced_status );
+    if( mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_cipher_hooks.forced_status );
 
     return( mbedtls_transparent_test_driver_cipher_set_iv(
                 operation, iv, iv_length ) );
 }
 
-psa_status_t test_transparent_cipher_update(
+psa_status_t mbedtls_test_transparent_cipher_update(
     mbedtls_transparent_test_driver_cipher_operation_t *operation,
     const uint8_t *input,
     size_t input_length,
@@ -277,52 +278,52 @@
     size_t output_size,
     size_t *output_length)
 {
-    test_driver_cipher_hooks.hits++;
+    mbedtls_test_driver_cipher_hooks.hits++;
 
-    if( test_driver_cipher_hooks.forced_output != NULL )
+    if( mbedtls_test_driver_cipher_hooks.forced_output != NULL )
     {
-        if( output_size < test_driver_cipher_hooks.forced_output_length )
+        if( output_size < mbedtls_test_driver_cipher_hooks.forced_output_length )
             return PSA_ERROR_BUFFER_TOO_SMALL;
 
         memcpy( output,
-                test_driver_cipher_hooks.forced_output,
-                test_driver_cipher_hooks.forced_output_length );
-        *output_length = test_driver_cipher_hooks.forced_output_length;
+                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( test_driver_cipher_hooks.forced_status );
+        return( mbedtls_test_driver_cipher_hooks.forced_status );
     }
 
-    if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_cipher_hooks.forced_status );
+    if( mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_cipher_hooks.forced_status );
 
     return( mbedtls_transparent_test_driver_cipher_update(
                 operation, input, input_length,
                 output, output_size, output_length ) );
 }
 
-psa_status_t test_transparent_cipher_finish(
+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)
 {
-    test_driver_cipher_hooks.hits++;
+    mbedtls_test_driver_cipher_hooks.hits++;
 
-    if( test_driver_cipher_hooks.forced_output != NULL )
+    if( mbedtls_test_driver_cipher_hooks.forced_output != NULL )
     {
-        if( output_size < test_driver_cipher_hooks.forced_output_length )
+        if( output_size < mbedtls_test_driver_cipher_hooks.forced_output_length )
             return PSA_ERROR_BUFFER_TOO_SMALL;
 
         memcpy( output,
-                test_driver_cipher_hooks.forced_output,
-                test_driver_cipher_hooks.forced_output_length );
-        *output_length = test_driver_cipher_hooks.forced_output_length;
+                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( test_driver_cipher_hooks.forced_status );
+        return( mbedtls_test_driver_cipher_hooks.forced_status );
     }
 
-    if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_cipher_hooks.forced_status );
+    if( mbedtls_test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_cipher_hooks.forced_status );
 
     return( mbedtls_transparent_test_driver_cipher_finish(
                 operation, output, output_size, output_length ) );
@@ -331,7 +332,7 @@
 /*
  * opaque versions, to do
  */
-psa_status_t test_opaque_cipher_encrypt(
+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,
@@ -350,7 +351,7 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t test_opaque_cipher_decrypt(
+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,
@@ -369,7 +370,7 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t test_opaque_cipher_encrypt_setup(
+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,
@@ -383,7 +384,7 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t test_opaque_cipher_decrypt_setup(
+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,
@@ -397,14 +398,14 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t test_opaque_cipher_abort(
+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 test_opaque_cipher_set_iv(
+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)
@@ -415,7 +416,7 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t test_opaque_cipher_update(
+psa_status_t mbedtls_test_opaque_cipher_update(
     mbedtls_opaque_test_driver_cipher_operation_t *operation,
     const uint8_t *input,
     size_t input_length,
@@ -432,7 +433,7 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t test_opaque_cipher_finish(
+psa_status_t mbedtls_test_opaque_cipher_finish(
     mbedtls_opaque_test_driver_cipher_operation_t *operation,
     uint8_t *output,
     size_t output_size,
diff --git a/tests/src/drivers/test_driver_key_management.c b/tests/src/drivers/test_driver_key_management.c
index a0626fb..19e1033 100644
--- a/tests/src/drivers/test_driver_key_management.c
+++ b/tests/src/drivers/test_driver_key_management.c
@@ -38,18 +38,18 @@
 
 #include <string.h>
 
-test_driver_key_management_hooks_t test_driver_key_management_hooks =
-    TEST_DRIVER_KEY_MANAGEMENT_INIT;
+mbedtls_test_driver_key_management_hooks_t
+    mbedtls_test_driver_key_management_hooks = MBEDTLS_TEST_DRIVER_KEY_MANAGEMENT_INIT;
 
-const uint8_t test_driver_aes_key[16] =
+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 test_driver_ecdsa_key[32] =
+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 test_driver_ecdsa_pubkey[65] =
+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,
@@ -60,22 +60,23 @@
       0xbc, 0x25, 0x16, 0xc3, 0xd2, 0x70, 0x2d, 0x79,
       0x2f, 0x13, 0x1a, 0x92, 0x20, 0x95, 0xfd, 0x6c };
 
-psa_status_t test_transparent_generate_key(
+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 )
 {
-    ++test_driver_key_management_hooks.hits;
+    ++mbedtls_test_driver_key_management_hooks.hits;
 
-    if( test_driver_key_management_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_key_management_hooks.forced_status );
+    if( mbedtls_test_driver_key_management_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_key_management_hooks.forced_status );
 
-    if( test_driver_key_management_hooks.forced_output != NULL )
+    if( mbedtls_test_driver_key_management_hooks.forced_output != NULL )
     {
-        if( test_driver_key_management_hooks.forced_output_length > key_size )
+        if( mbedtls_test_driver_key_management_hooks.forced_output_length >
+            key_size )
             return( PSA_ERROR_BUFFER_TOO_SMALL );
-        memcpy( key, test_driver_key_management_hooks.forced_output,
-                test_driver_key_management_hooks.forced_output_length );
-        *key_length = test_driver_key_management_hooks.forced_output_length;
+        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 );
     }
 
@@ -102,7 +103,7 @@
     }
 }
 
-psa_status_t test_opaque_generate_key(
+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 )
 {
@@ -113,7 +114,7 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t test_transparent_import_key(
+psa_status_t mbedtls_test_transparent_import_key(
     const psa_key_attributes_t *attributes,
     const uint8_t *data,
     size_t data_length,
@@ -122,10 +123,10 @@
     size_t *key_buffer_length,
     size_t *bits)
 {
-    ++test_driver_key_management_hooks.hits;
+    ++mbedtls_test_driver_key_management_hooks.hits;
 
-    if( test_driver_key_management_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_key_management_hooks.forced_status );
+    if( mbedtls_test_driver_key_management_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_key_management_hooks.forced_status );
 
     psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
     psa_key_type_t type = psa_get_key_type( attributes );
@@ -168,7 +169,7 @@
     return( status );
 }
 
-psa_status_t test_opaque_export_key(
+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 )
@@ -199,12 +200,12 @@
                   PSA_KEY_USAGE_EXPORT ) == 0 )
                 return( PSA_ERROR_CORRUPTION_DETECTED );
 
-            if( data_size < sizeof( test_driver_ecdsa_key ) )
+            if( data_size < sizeof( mbedtls_test_driver_ecdsa_key ) )
                 return( PSA_ERROR_BUFFER_TOO_SMALL );
 
-            memcpy( data, test_driver_ecdsa_key,
-                    sizeof( test_driver_ecdsa_key ) );
-            *data_length = sizeof( test_driver_ecdsa_key );
+            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:
@@ -220,12 +221,12 @@
                   PSA_KEY_USAGE_EXPORT ) == 0 )
                 return( PSA_ERROR_CORRUPTION_DETECTED );
 
-            if( data_size < sizeof( test_driver_aes_key ) )
+            if( data_size < sizeof( mbedtls_test_driver_aes_key ) )
                 return( PSA_ERROR_BUFFER_TOO_SMALL );
 
-            memcpy( data, test_driver_aes_key,
-                    sizeof( test_driver_aes_key ) );
-            *data_length = sizeof( test_driver_aes_key );
+            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:
@@ -233,23 +234,24 @@
     }
 }
 
-psa_status_t test_transparent_export_public_key(
+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 )
 {
-    ++test_driver_key_management_hooks.hits;
+    ++mbedtls_test_driver_key_management_hooks.hits;
 
-    if( test_driver_key_management_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_key_management_hooks.forced_status );
+    if( mbedtls_test_driver_key_management_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_key_management_hooks.forced_status );
 
-    if( test_driver_key_management_hooks.forced_output != NULL )
+    if( mbedtls_test_driver_key_management_hooks.forced_output != NULL )
     {
-        if( test_driver_key_management_hooks.forced_output_length > data_size )
+        if( mbedtls_test_driver_key_management_hooks.forced_output_length >
+            data_size )
             return( PSA_ERROR_BUFFER_TOO_SMALL );
-        memcpy( data, test_driver_key_management_hooks.forced_output,
-                test_driver_key_management_hooks.forced_output_length );
-        *data_length = test_driver_key_management_hooks.forced_output_length;
+        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 );
     }
 
@@ -288,7 +290,7 @@
     return( status );
 }
 
-psa_status_t test_opaque_export_public_key(
+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 )
@@ -315,12 +317,12 @@
                 PSA_ALG_ECDSA( PSA_ALG_ANY_HASH ) )
                 return( PSA_ERROR_CORRUPTION_DETECTED );
 
-            if( data_size < sizeof( test_driver_ecdsa_pubkey ) )
+            if( data_size < sizeof( mbedtls_test_driver_ecdsa_pubkey ) )
                 return( PSA_ERROR_BUFFER_TOO_SMALL );
 
-            memcpy( data, test_driver_ecdsa_pubkey,
-                    sizeof( test_driver_ecdsa_pubkey ) );
-            *data_length = sizeof( test_driver_ecdsa_pubkey );
+            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:
@@ -338,7 +340,7 @@
  * (i.e. for an actual driver this would mean 'builtin_key_size' =
  * sizeof(psa_drv_slot_number_t)).
  */
-psa_status_t test_opaque_get_builtin_key(
+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 )
diff --git a/tests/src/drivers/test_driver_signature.c b/tests/src/drivers/test_driver_signature.c
index 47c6deb..be8c179 100644
--- a/tests/src/drivers/test_driver_signature.c
+++ b/tests/src/drivers/test_driver_signature.c
@@ -41,28 +41,32 @@
 
 #include <string.h>
 
-test_driver_signature_hooks_t test_driver_signature_sign_hooks = TEST_DRIVER_SIGNATURE_INIT;
-test_driver_signature_hooks_t test_driver_signature_verify_hooks = TEST_DRIVER_SIGNATURE_INIT;
+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 test_transparent_signature_sign_hash(
+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 )
 {
-    ++test_driver_signature_sign_hooks.hits;
+    ++mbedtls_test_driver_signature_sign_hooks.hits;
 
-    if( test_driver_signature_sign_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_signature_sign_hooks.forced_status );
+    if( mbedtls_test_driver_signature_sign_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_signature_sign_hooks.forced_status );
 
-    if( test_driver_signature_sign_hooks.forced_output != NULL )
+    if( mbedtls_test_driver_signature_sign_hooks.forced_output != NULL )
     {
-        if( test_driver_signature_sign_hooks.forced_output_length > signature_size )
+        if( mbedtls_test_driver_signature_sign_hooks.forced_output_length >
+            signature_size )
             return( PSA_ERROR_BUFFER_TOO_SMALL );
-        memcpy( signature, test_driver_signature_sign_hooks.forced_output,
-                test_driver_signature_sign_hooks.forced_output_length );
-        *signature_length = test_driver_signature_sign_hooks.forced_output_length;
+        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 );
     }
 
@@ -120,7 +124,7 @@
     }
 }
 
-psa_status_t test_opaque_signature_sign_hash(
+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,
@@ -140,17 +144,17 @@
     return( PSA_ERROR_NOT_SUPPORTED );
 }
 
-psa_status_t test_transparent_signature_verify_hash(
+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 )
 {
-    ++test_driver_signature_verify_hooks.hits;
+    ++mbedtls_test_driver_signature_verify_hooks.hits;
 
-    if( test_driver_signature_verify_hooks.forced_status != PSA_SUCCESS )
-        return( test_driver_signature_verify_hooks.forced_status );
+    if( mbedtls_test_driver_signature_verify_hooks.forced_status != PSA_SUCCESS )
+        return( mbedtls_test_driver_signature_verify_hooks.forced_status );
 
 #if defined(MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_SIGN) || \
     defined(MBEDTLS_PSA_ACCEL_ALG_RSA_PSS)
@@ -200,7 +204,7 @@
     }
 }
 
-psa_status_t test_opaque_signature_verify_hash(
+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,
diff --git a/tests/src/drivers/test_driver_size.c b/tests/src/drivers/test_driver_size.c
index 16a8692..fd10209 100644
--- a/tests/src/drivers/test_driver_size.c
+++ b/tests/src/drivers/test_driver_size.c
@@ -28,8 +28,8 @@
 
 #include "test/drivers/size.h"
 
-#ifdef TEST_KEY_CONTEXT_SIZE_FUNCTION
-size_t test_size_function(
+#ifdef MBEDTLS_TEST_KEY_CONTEXT_SIZE_FUNCTION
+size_t mbedtls_test_size_function(
     const psa_key_type_t key_type,
     const size_t key_bits )
 {
@@ -37,6 +37,6 @@
     (void) key_bits;
     return 0;
 }
-#endif /*TEST_KEY_CONTEXT_SIZE_FUNCTION */
+#endif /*MBEDTLS_TEST_KEY_CONTEXT_SIZE_FUNCTION */
 
 #endif /* MBEDTLS_PSA_CRYPTO_DRIVERS && PSA_CRYPTO_DRIVER_TEST */