Removed openssl, and curl, and added mbedded tls.curl-removal

Almost fully removed curl, needs more testing.

Fixed most issues, now trying to cross compile.

Fix?

Sigh.

1 files changed, 801 insertions, 0 deletions

diff --git a/lib/mbedtls-2.27.0/library/psa_crypto_mac.c b/lib/mbedtls-2.27.0/library/psa_crypto_mac.c
new file mode 100644
index 0000000..135fa35
--- /dev/null
+++ b/lib/mbedtls-2.27.0/library/psa_crypto_mac.c
@@ -0,0 +1,801 @@
+/*
+ *  PSA MAC layer on top of Mbed TLS software crypto
+ */
+/*
+ *  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.
+ */
+
+#include "common.h"
+
+#if defined(MBEDTLS_PSA_CRYPTO_C)
+
+#include <psa/crypto.h>
+#include "psa_crypto_core.h"
+#include "psa_crypto_mac.h"
+#include <mbedtls/md.h>
+
+#include <mbedtls/error.h>
+#include <string.h>
+
+/* Use builtin defines specific to this compilation unit, since the test driver
+ * relies on the software driver. */
+#if( defined(MBEDTLS_PSA_BUILTIN_ALG_CMAC) || \
+    ( defined(PSA_CRYPTO_DRIVER_TEST) && defined(MBEDTLS_PSA_ACCEL_ALG_CMAC) ) )
+#define BUILTIN_ALG_CMAC        1
+#endif
+#if( defined(MBEDTLS_PSA_BUILTIN_ALG_HMAC) || \
+    ( defined(PSA_CRYPTO_DRIVER_TEST) && defined(MBEDTLS_PSA_ACCEL_ALG_HMAC) ) )
+#define BUILTIN_ALG_HMAC        1
+#endif
+
+#if defined(BUILTIN_ALG_HMAC)
+static size_t psa_get_hash_block_size( psa_algorithm_t alg )
+{
+    switch( alg )
+    {
+        case PSA_ALG_MD2:
+            return( 16 );
+        case PSA_ALG_MD4:
+            return( 64 );
+        case PSA_ALG_MD5:
+            return( 64 );
+        case PSA_ALG_RIPEMD160:
+            return( 64 );
+        case PSA_ALG_SHA_1:
+            return( 64 );
+        case PSA_ALG_SHA_224:
+            return( 64 );
+        case PSA_ALG_SHA_256:
+            return( 64 );
+        case PSA_ALG_SHA_384:
+            return( 128 );
+        case PSA_ALG_SHA_512:
+            return( 128 );
+        default:
+            return( 0 );
+    }
+}
+
+static psa_status_t psa_hmac_abort_internal(
+    mbedtls_psa_hmac_operation_t *hmac )
+{
+    mbedtls_platform_zeroize( hmac->opad, sizeof( hmac->opad ) );
+    return( psa_hash_abort( &hmac->hash_ctx ) );
+}
+
+static psa_status_t psa_hmac_setup_internal(
+    mbedtls_psa_hmac_operation_t *hmac,
+    const uint8_t *key,
+    size_t key_length,
+    psa_algorithm_t hash_alg )
+{
+    uint8_t ipad[PSA_HMAC_MAX_HASH_BLOCK_SIZE];
+    size_t i;
+    size_t hash_size = PSA_HASH_LENGTH( hash_alg );
+    size_t block_size = psa_get_hash_block_size( hash_alg );
+    psa_status_t status;
+
+    hmac->alg = hash_alg;
+
+    /* Sanity checks on block_size, to guarantee that there won't be a buffer
+     * overflow below. This should never trigger if the hash algorithm
+     * is implemented correctly. */
+    /* The size checks against the ipad and opad buffers cannot be written
+     * `block_size > sizeof( ipad ) || block_size > sizeof( hmac->opad )`
+     * because that triggers -Wlogical-op on GCC 7.3. */
+    if( block_size > sizeof( ipad ) )
+        return( PSA_ERROR_NOT_SUPPORTED );
+    if( block_size > sizeof( hmac->opad ) )
+        return( PSA_ERROR_NOT_SUPPORTED );
+    if( block_size < hash_size )
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+    if( key_length > block_size )
+    {
+        status = psa_hash_compute( hash_alg, key, key_length,
+                                   ipad, sizeof( ipad ), &key_length );
+        if( status != PSA_SUCCESS )
+            goto cleanup;
+    }
+    /* A 0-length key is not commonly used in HMAC when used as a MAC,
+     * but it is permitted. It is common when HMAC is used in HKDF, for
+     * example. Don't call `memcpy` in the 0-length because `key` could be
+     * an invalid pointer which would make the behavior undefined. */
+    else if( key_length != 0 )
+        memcpy( ipad, key, key_length );
+
+    /* ipad contains the key followed by garbage. Xor and fill with 0x36
+     * to create the ipad value. */
+    for( i = 0; i < key_length; i++ )
+        ipad[i] ^= 0x36;
+    memset( ipad + key_length, 0x36, block_size - key_length );
+
+    /* Copy the key material from ipad to opad, flipping the requisite bits,
+     * and filling the rest of opad with the requisite constant. */
+    for( i = 0; i < key_length; i++ )
+        hmac->opad[i] = ipad[i] ^ 0x36 ^ 0x5C;
+    memset( hmac->opad + key_length, 0x5C, block_size - key_length );
+
+    status = psa_hash_setup( &hmac->hash_ctx, hash_alg );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+
+    status = psa_hash_update( &hmac->hash_ctx, ipad, block_size );
+
+cleanup:
+    mbedtls_platform_zeroize( ipad, sizeof( ipad ) );
+
+    return( status );
+}
+
+static psa_status_t psa_hmac_update_internal(
+    mbedtls_psa_hmac_operation_t *hmac,
+    const uint8_t *data,
+    size_t data_length )
+{
+    return( psa_hash_update( &hmac->hash_ctx, data, data_length ) );
+}
+
+static psa_status_t psa_hmac_finish_internal(
+    mbedtls_psa_hmac_operation_t *hmac,
+    uint8_t *mac,
+    size_t mac_size )
+{
+    uint8_t tmp[MBEDTLS_MD_MAX_SIZE];
+    psa_algorithm_t hash_alg = hmac->alg;
+    size_t hash_size = 0;
+    size_t block_size = psa_get_hash_block_size( hash_alg );
+    psa_status_t status;
+
+    status = psa_hash_finish( &hmac->hash_ctx, tmp, sizeof( tmp ), &hash_size );
+    if( status != PSA_SUCCESS )
+        return( status );
+    /* From here on, tmp needs to be wiped. */
+
+    status = psa_hash_setup( &hmac->hash_ctx, hash_alg );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_hash_update( &hmac->hash_ctx, hmac->opad, block_size );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_hash_update( &hmac->hash_ctx, tmp, hash_size );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    status = psa_hash_finish( &hmac->hash_ctx, tmp, sizeof( tmp ), &hash_size );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    memcpy( mac, tmp, mac_size );
+
+exit:
+    mbedtls_platform_zeroize( tmp, hash_size );
+    return( status );
+}
+#endif /* BUILTIN_ALG_HMAC */
+
+#if defined(BUILTIN_ALG_CMAC)
+static psa_status_t cmac_setup( mbedtls_psa_mac_operation_t *operation,
+                                const psa_key_attributes_t *attributes,
+                                const uint8_t *key_buffer )
+{
+    int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
+
+#if defined(PSA_WANT_KEY_TYPE_DES)
+    /* Mbed TLS CMAC does not accept 3DES with only two keys, nor does it accept
+     * to do CMAC with pure DES, so return NOT_SUPPORTED here. */
+    if( psa_get_key_type( attributes ) == PSA_KEY_TYPE_DES &&
+        ( psa_get_key_bits( attributes ) == 64 ||
+          psa_get_key_bits( attributes ) == 128 ) )
+        return( PSA_ERROR_NOT_SUPPORTED );
+#endif
+
+    const mbedtls_cipher_info_t * cipher_info =
+        mbedtls_cipher_info_from_psa(
+            PSA_ALG_CMAC,
+            psa_get_key_type( attributes ),
+            psa_get_key_bits( attributes ),
+            NULL );
+
+    if( cipher_info == NULL )
+        return( PSA_ERROR_NOT_SUPPORTED );
+
+    ret = mbedtls_cipher_setup( &operation->ctx.cmac, cipher_info );
+    if( ret != 0 )
+        goto exit;
+
+    ret = mbedtls_cipher_cmac_starts( &operation->ctx.cmac,
+                                      key_buffer,
+                                      psa_get_key_bits( attributes ) );
+exit:
+    return( mbedtls_to_psa_error( ret ) );
+}
+#endif /* BUILTIN_ALG_CMAC */
+
+/* Implement the PSA driver MAC interface on top of mbed TLS if either the
+ * software driver or the test driver requires it. */
+#if defined(BUILTIN_ALG_HMAC) || defined(BUILTIN_ALG_CMAC)
+
+/* Initialize this driver's MAC operation structure. Once this function has been
+ * called, mbedtls_psa_mac_abort can run and will do the right thing. */
+static psa_status_t mac_init(
+    mbedtls_psa_mac_operation_t *operation,
+    psa_algorithm_t alg )
+{
+    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
+
+    operation->alg = alg;
+
+#if defined(BUILTIN_ALG_CMAC)
+    if( PSA_ALG_FULL_LENGTH_MAC( operation->alg ) == PSA_ALG_CMAC )
+    {
+        mbedtls_cipher_init( &operation->ctx.cmac );
+        status = PSA_SUCCESS;
+    }
+    else
+#endif /* BUILTIN_ALG_CMAC */
+#if defined(BUILTIN_ALG_HMAC)
+    if( PSA_ALG_IS_HMAC( operation->alg ) )
+    {
+        /* We'll set up the hash operation later in psa_hmac_setup_internal. */
+        operation->ctx.hmac.alg = 0;
+        status = PSA_SUCCESS;
+    }
+    else
+#endif /* BUILTIN_ALG_HMAC */
+    {
+        status = PSA_ERROR_NOT_SUPPORTED;
+    }
+
+    if( status != PSA_SUCCESS )
+        memset( operation, 0, sizeof( *operation ) );
+    return( status );
+}
+
+static psa_status_t mac_abort( mbedtls_psa_mac_operation_t *operation )
+{
+    if( operation->alg == 0 )
+    {
+        /* The object has (apparently) been initialized but it is not
+         * in use. It's ok to call abort on such an object, and there's
+         * nothing to do. */
+        return( PSA_SUCCESS );
+    }
+    else
+#if defined(BUILTIN_ALG_CMAC)
+    if( PSA_ALG_FULL_LENGTH_MAC( operation->alg ) == PSA_ALG_CMAC )
+    {
+        mbedtls_cipher_free( &operation->ctx.cmac );
+    }
+    else
+#endif /* BUILTIN_ALG_CMAC */
+#if defined(BUILTIN_ALG_HMAC)
+    if( PSA_ALG_IS_HMAC( operation->alg ) )
+    {
+        psa_hmac_abort_internal( &operation->ctx.hmac );
+    }
+    else
+#endif /* BUILTIN_ALG_HMAC */
+    {
+        /* Sanity check (shouldn't happen: operation->alg should
+         * always have been initialized to a valid value). */
+        goto bad_state;
+    }
+
+    operation->alg = 0;
+
+    return( PSA_SUCCESS );
+
+bad_state:
+    /* If abort is called on an uninitialized object, we can't trust
+     * anything. Wipe the object in case it contains confidential data.
+     * This may result in a memory leak if a pointer gets overwritten,
+     * but it's too late to do anything about this. */
+    memset( operation, 0, sizeof( *operation ) );
+    return( PSA_ERROR_BAD_STATE );
+}
+
+static psa_status_t mac_setup( mbedtls_psa_mac_operation_t *operation,
+                               const psa_key_attributes_t *attributes,
+                               const uint8_t *key_buffer,
+                               size_t key_buffer_size,
+                               psa_algorithm_t alg )
+{
+    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
+
+    /* A context must be freshly initialized before it can be set up. */
+    if( operation->alg != 0 )
+        return( PSA_ERROR_BAD_STATE );
+
+    status = mac_init( operation, alg );
+    if( status != PSA_SUCCESS )
+        return( status );
+
+#if defined(BUILTIN_ALG_CMAC)
+    if( PSA_ALG_FULL_LENGTH_MAC( alg ) == PSA_ALG_CMAC )
+    {
+        /* Key buffer size for CMAC is dictated by the key bits set on the
+         * attributes, and previously validated by the core on key import. */
+        (void) key_buffer_size;
+        status = cmac_setup( operation, attributes, key_buffer );
+    }
+    else
+#endif /* BUILTIN_ALG_CMAC */
+#if defined(BUILTIN_ALG_HMAC)
+    if( PSA_ALG_IS_HMAC( alg ) )
+    {
+        status = psa_hmac_setup_internal( &operation->ctx.hmac,
+                                          key_buffer,
+                                          key_buffer_size,
+                                          PSA_ALG_HMAC_GET_HASH( alg ) );
+    }
+    else
+#endif /* BUILTIN_ALG_HMAC */
+    {
+        (void) attributes;
+        (void) key_buffer;
+        (void) key_buffer_size;
+        status = PSA_ERROR_NOT_SUPPORTED;
+    }
+
+    if( status != PSA_SUCCESS )
+        mac_abort( operation );
+
+    return( status );
+}
+
+static psa_status_t mac_update(
+    mbedtls_psa_mac_operation_t *operation,
+    const uint8_t *input,
+    size_t input_length )
+{
+    if( operation->alg == 0 )
+        return( PSA_ERROR_BAD_STATE );
+
+#if defined(BUILTIN_ALG_CMAC)
+    if( PSA_ALG_FULL_LENGTH_MAC( operation->alg ) == PSA_ALG_CMAC )
+    {
+        return( mbedtls_to_psa_error(
+                    mbedtls_cipher_cmac_update( &operation->ctx.cmac,
+                                                input, input_length ) ) );
+    }
+    else
+#endif /* BUILTIN_ALG_CMAC */
+#if defined(BUILTIN_ALG_HMAC)
+    if( PSA_ALG_IS_HMAC( operation->alg ) )
+    {
+        return( psa_hmac_update_internal( &operation->ctx.hmac,
+                                          input, input_length ) );
+    }
+    else
+#endif /* BUILTIN_ALG_HMAC */
+    {
+        /* This shouldn't happen if `operation` was initialized by
+         * a setup function. */
+        (void) input;
+        (void) input_length;
+        return( PSA_ERROR_BAD_STATE );
+    }
+}
+
+static psa_status_t mac_finish_internal( mbedtls_psa_mac_operation_t *operation,
+                                         uint8_t *mac,
+                                         size_t mac_size )
+{
+#if defined(BUILTIN_ALG_CMAC)
+    if( PSA_ALG_FULL_LENGTH_MAC( operation->alg ) == PSA_ALG_CMAC )
+    {
+        uint8_t tmp[PSA_BLOCK_CIPHER_BLOCK_MAX_SIZE];
+        int ret = mbedtls_cipher_cmac_finish( &operation->ctx.cmac, tmp );
+        if( ret == 0 )
+            memcpy( mac, tmp, mac_size );
+        mbedtls_platform_zeroize( tmp, sizeof( tmp ) );
+        return( mbedtls_to_psa_error( ret ) );
+    }
+    else
+#endif /* BUILTIN_ALG_CMAC */
+#if defined(BUILTIN_ALG_HMAC)
+    if( PSA_ALG_IS_HMAC( operation->alg ) )
+    {
+        return( psa_hmac_finish_internal( &operation->ctx.hmac,
+                                          mac, mac_size ) );
+    }
+    else
+#endif /* BUILTIN_ALG_HMAC */
+    {
+        /* This shouldn't happen if `operation` was initialized by
+         * a setup function. */
+        (void) operation;
+        (void) mac;
+        (void) mac_size;
+        return( PSA_ERROR_BAD_STATE );
+    }
+}
+
+static psa_status_t mac_sign_finish(
+    mbedtls_psa_mac_operation_t *operation,
+    uint8_t *mac,
+    size_t mac_size,
+    size_t *mac_length )
+{
+    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
+
+    if( operation->alg == 0 )
+        return( PSA_ERROR_BAD_STATE );
+
+    status = mac_finish_internal( operation, mac, mac_size );
+
+    if( status == PSA_SUCCESS )
+        *mac_length = mac_size;
+
+    return( status );
+}
+
+static psa_status_t mac_verify_finish(
+    mbedtls_psa_mac_operation_t *operation,
+    const uint8_t *mac,
+    size_t mac_length )
+{
+    uint8_t actual_mac[PSA_MAC_MAX_SIZE];
+    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
+
+    if( operation->alg == 0 )
+        return( PSA_ERROR_BAD_STATE );
+
+    /* Consistency check: requested MAC length fits our local buffer */
+    if( mac_length > sizeof( actual_mac ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
+    status = mac_finish_internal( operation, actual_mac, mac_length );
+    if( status != PSA_SUCCESS )
+        goto cleanup;
+
+    if( mbedtls_psa_safer_memcmp( mac, actual_mac, mac_length ) != 0 )
+        status = PSA_ERROR_INVALID_SIGNATURE;
+
+cleanup:
+    mbedtls_platform_zeroize( actual_mac, sizeof( actual_mac ) );
+
+    return( status );
+}
+
+static psa_status_t mac_compute(
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg,
+    const uint8_t *input,
+    size_t input_length,
+    uint8_t *mac,
+    size_t mac_size,
+    size_t *mac_length )
+{
+    psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
+    mbedtls_psa_mac_operation_t operation = MBEDTLS_PSA_MAC_OPERATION_INIT;
+
+    status = mac_setup( &operation,
+                        attributes, key_buffer, key_buffer_size,
+                        alg );
+    if( status != PSA_SUCCESS )
+        goto exit;
+
+    if( input_length > 0 )
+    {
+        status = mac_update( &operation, input, input_length );
+        if( status != PSA_SUCCESS )
+            goto exit;
+    }
+
+    status = mac_finish_internal( &operation, mac, mac_size );
+    if( status == PSA_SUCCESS )
+        *mac_length = mac_size;
+
+exit:
+    mac_abort( &operation );
+
+    return( status );
+}
+
+#endif /* BUILTIN_ALG_HMAC || BUILTIN_ALG_CMAC */
+
+#if defined(MBEDTLS_PSA_BUILTIN_MAC)
+psa_status_t mbedtls_psa_mac_compute(
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg,
+    const uint8_t *input,
+    size_t input_length,
+    uint8_t *mac,
+    size_t mac_size,
+    size_t *mac_length )
+{
+    return( mac_compute( attributes, key_buffer, key_buffer_size, alg,
+                         input, input_length,
+                         mac, mac_size, mac_length ) );
+}
+
+psa_status_t mbedtls_psa_mac_sign_setup(
+    mbedtls_psa_mac_operation_t *operation,
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg )
+{
+    return( mac_setup( operation, attributes,
+                       key_buffer, key_buffer_size, alg ) );
+}
+
+psa_status_t mbedtls_psa_mac_verify_setup(
+    mbedtls_psa_mac_operation_t *operation,
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg )
+{
+    return( mac_setup( operation, attributes,
+                       key_buffer, key_buffer_size, alg ) );
+}
+
+psa_status_t mbedtls_psa_mac_update(
+    mbedtls_psa_mac_operation_t *operation,
+    const uint8_t *input,
+    size_t input_length )
+{
+    return( mac_update( operation, input, input_length ) );
+}
+
+psa_status_t mbedtls_psa_mac_sign_finish(
+    mbedtls_psa_mac_operation_t *operation,
+    uint8_t *mac,
+    size_t mac_size,
+    size_t *mac_length )
+{
+    return( mac_sign_finish( operation, mac, mac_size, mac_length ) );
+}
+
+psa_status_t mbedtls_psa_mac_verify_finish(
+    mbedtls_psa_mac_operation_t *operation,
+    const uint8_t *mac,
+    size_t mac_length )
+{
+    return( mac_verify_finish( operation, mac, mac_length ) );
+}
+
+psa_status_t mbedtls_psa_mac_abort(
+    mbedtls_psa_mac_operation_t *operation )
+{
+    return( mac_abort( operation ) );
+}
+#endif /* MBEDTLS_PSA_BUILTIN_MAC */
+
+ /*
+  * BEYOND THIS POINT, TEST DRIVER ENTRY POINTS ONLY.
+  */
+#if defined(PSA_CRYPTO_DRIVER_TEST)
+
+static int is_mac_accelerated( psa_algorithm_t alg )
+{
+#if defined(MBEDTLS_PSA_ACCEL_ALG_HMAC)
+    if( PSA_ALG_IS_HMAC( alg ) )
+        return( 1 );
+#endif
+
+    switch( PSA_ALG_FULL_LENGTH_MAC( alg ) )
+    {
+#if defined(MBEDTLS_PSA_ACCEL_ALG_CMAC)
+        case PSA_ALG_CMAC:
+            return( 1 );
+#endif
+        default:
+            return( 0 );
+    }
+}
+
+psa_status_t mbedtls_transparent_test_driver_mac_compute(
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg,
+    const uint8_t *input,
+    size_t input_length,
+    uint8_t *mac,
+    size_t mac_size,
+    size_t *mac_length )
+{
+    if( is_mac_accelerated( alg ) )
+        return( mac_compute( attributes, key_buffer, key_buffer_size, alg,
+                             input, input_length,
+                             mac, mac_size, mac_length ) );
+    else
+        return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t mbedtls_transparent_test_driver_mac_sign_setup(
+    mbedtls_transparent_test_driver_mac_operation_t *operation,
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg )
+{
+    if( is_mac_accelerated( alg ) )
+        return( mac_setup( operation, attributes,
+                           key_buffer, key_buffer_size, alg ) );
+    else
+        return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t mbedtls_transparent_test_driver_mac_verify_setup(
+    mbedtls_transparent_test_driver_mac_operation_t *operation,
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg )
+{
+    if( is_mac_accelerated( alg ) )
+        return( mac_setup( operation, attributes,
+                           key_buffer, key_buffer_size, alg ) );
+    else
+        return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t mbedtls_transparent_test_driver_mac_update(
+    mbedtls_transparent_test_driver_mac_operation_t *operation,
+    const uint8_t *input,
+    size_t input_length )
+{
+    if( is_mac_accelerated( operation->alg ) )
+        return( mac_update( operation, input, input_length ) );
+    else
+        return( PSA_ERROR_BAD_STATE );
+}
+
+psa_status_t mbedtls_transparent_test_driver_mac_sign_finish(
+    mbedtls_transparent_test_driver_mac_operation_t *operation,
+    uint8_t *mac,
+    size_t mac_size,
+    size_t *mac_length )
+{
+    if( is_mac_accelerated( operation->alg ) )
+        return( mac_sign_finish( operation, mac, mac_size, mac_length ) );
+    else
+        return( PSA_ERROR_BAD_STATE );
+}
+
+psa_status_t mbedtls_transparent_test_driver_mac_verify_finish(
+    mbedtls_transparent_test_driver_mac_operation_t *operation,
+    const uint8_t *mac,
+    size_t mac_length )
+{
+    if( is_mac_accelerated( operation->alg ) )
+        return( mac_verify_finish( operation, mac, mac_length ) );
+    else
+        return( PSA_ERROR_BAD_STATE );
+}
+
+psa_status_t mbedtls_transparent_test_driver_mac_abort(
+    mbedtls_transparent_test_driver_mac_operation_t *operation )
+{
+    return( mac_abort( operation ) );
+}
+
+psa_status_t mbedtls_opaque_test_driver_mac_compute(
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg,
+    const uint8_t *input,
+    size_t input_length,
+    uint8_t *mac,
+    size_t mac_size,
+    size_t *mac_length )
+{
+    /* Opaque driver testing is not implemented yet through this mechanism. */
+    (void) attributes;
+    (void) key_buffer;
+    (void) key_buffer_size;
+    (void) alg;
+    (void) input;
+    (void) input_length;
+    (void) mac;
+    (void) mac_size;
+    (void) mac_length;
+    return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t mbedtls_opaque_test_driver_mac_sign_setup(
+    mbedtls_opaque_test_driver_mac_operation_t *operation,
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg )
+{
+    /* Opaque driver testing is not implemented yet through this mechanism. */
+    (void) operation;
+    (void) attributes;
+    (void) key_buffer;
+    (void) key_buffer_size;
+    (void) alg;
+    return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t mbedtls_opaque_test_driver_mac_verify_setup(
+    mbedtls_opaque_test_driver_mac_operation_t *operation,
+    const psa_key_attributes_t *attributes,
+    const uint8_t *key_buffer,
+    size_t key_buffer_size,
+    psa_algorithm_t alg )
+{
+    /* Opaque driver testing is not implemented yet through this mechanism. */
+    (void) operation;
+    (void) attributes;
+    (void) key_buffer;
+    (void) key_buffer_size;
+    (void) alg;
+    return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t mbedtls_opaque_test_driver_mac_update(
+    mbedtls_opaque_test_driver_mac_operation_t *operation,
+    const uint8_t *input,
+    size_t input_length )
+{
+    /* Opaque driver testing is not implemented yet through this mechanism. */
+    (void) operation;
+    (void) input;
+    (void) input_length;
+    return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t mbedtls_opaque_test_driver_mac_sign_finish(
+    mbedtls_opaque_test_driver_mac_operation_t *operation,
+    uint8_t *mac,
+    size_t mac_size,
+    size_t *mac_length )
+{
+    /* Opaque driver testing is not implemented yet through this mechanism. */
+    (void) operation;
+    (void) mac;
+    (void) mac_size;
+    (void) mac_length;
+    return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t mbedtls_opaque_test_driver_mac_verify_finish(
+    mbedtls_opaque_test_driver_mac_operation_t *operation,
+    const uint8_t *mac,
+    size_t mac_length )
+{
+    /* Opaque driver testing is not implemented yet through this mechanism. */
+    (void) operation;
+    (void) mac;
+    (void) mac_length;
+    return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+psa_status_t mbedtls_opaque_test_driver_mac_abort(
+    mbedtls_opaque_test_driver_mac_operation_t *operation )
+{
+    /* Opaque driver testing is not implemented yet through this mechanism. */
+    (void) operation;
+    return( PSA_ERROR_NOT_SUPPORTED );
+}
+
+#endif /* PSA_CRYPTO_DRIVER_TEST */
+
+#endif /* MBEDTLS_PSA_CRYPTO_C */