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path: root/lib/mbedtls-2.27.0/library/psa_crypto_cipher.c
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Diffstat (limited to 'lib/mbedtls-2.27.0/library/psa_crypto_cipher.c')
-rw-r--r--lib/mbedtls-2.27.0/library/psa_crypto_cipher.c726
1 files changed, 0 insertions, 726 deletions
diff --git a/lib/mbedtls-2.27.0/library/psa_crypto_cipher.c b/lib/mbedtls-2.27.0/library/psa_crypto_cipher.c
deleted file mode 100644
index 2213ad0..0000000
--- a/lib/mbedtls-2.27.0/library/psa_crypto_cipher.c
+++ /dev/null
@@ -1,726 +0,0 @@
-/*
- * PSA cipher driver entry points
- */
-/*
- * 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_cipher.h>
-#include "psa_crypto_core.h"
-#include "psa_crypto_random_impl.h"
-
-#include "mbedtls/cipher.h"
-#include "mbedtls/error.h"
-
-#include <string.h>
-
-#if ( defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DES) || \
- ( defined(PSA_CRYPTO_DRIVER_TEST) && \
- defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_DES) ) )
-#define BUILTIN_KEY_TYPE_DES 1
-#endif
-
-#if ( defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_NO_PADDING) || \
- ( defined(PSA_CRYPTO_DRIVER_TEST) && \
- defined(MBEDTLS_PSA_ACCEL_ALG_CBC_NO_PADDING) ) )
-#define BUILTIN_ALG_CBC_NO_PADDING 1
-#endif
-
-#if ( defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_PKCS7) || \
- ( defined(PSA_CRYPTO_DRIVER_TEST) && \
- defined(MBEDTLS_PSA_ACCEL_ALG_CBC_PKCS7) ) )
-#define BUILTIN_ALG_CBC_PKCS7 1
-#endif
-
-#if ( defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_CHACHA20) || \
- ( defined(PSA_CRYPTO_DRIVER_TEST) && \
- defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_CHACHA20) ) )
-#define BUILTIN_KEY_TYPE_CHACHA20 1
-#endif
-
-const mbedtls_cipher_info_t *mbedtls_cipher_info_from_psa(
- psa_algorithm_t alg,
- psa_key_type_t key_type,
- size_t key_bits,
- mbedtls_cipher_id_t* cipher_id )
-{
- mbedtls_cipher_mode_t mode;
- mbedtls_cipher_id_t cipher_id_tmp;
-
- if( PSA_ALG_IS_AEAD( alg ) )
- alg = PSA_ALG_AEAD_WITH_SHORTENED_TAG( alg, 0 );
-
- if( PSA_ALG_IS_CIPHER( alg ) || PSA_ALG_IS_AEAD( alg ) )
- {
- switch( alg )
- {
- case PSA_ALG_STREAM_CIPHER:
- mode = MBEDTLS_MODE_STREAM;
- break;
- case PSA_ALG_CTR:
- mode = MBEDTLS_MODE_CTR;
- break;
- case PSA_ALG_CFB:
- mode = MBEDTLS_MODE_CFB;
- break;
- case PSA_ALG_OFB:
- mode = MBEDTLS_MODE_OFB;
- break;
- case PSA_ALG_ECB_NO_PADDING:
- mode = MBEDTLS_MODE_ECB;
- break;
- case PSA_ALG_CBC_NO_PADDING:
- mode = MBEDTLS_MODE_CBC;
- break;
- case PSA_ALG_CBC_PKCS7:
- mode = MBEDTLS_MODE_CBC;
- break;
- case PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_CCM, 0 ):
- mode = MBEDTLS_MODE_CCM;
- break;
- case PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_GCM, 0 ):
- mode = MBEDTLS_MODE_GCM;
- break;
- case PSA_ALG_AEAD_WITH_SHORTENED_TAG( PSA_ALG_CHACHA20_POLY1305, 0 ):
- mode = MBEDTLS_MODE_CHACHAPOLY;
- break;
- default:
- return( NULL );
- }
- }
- else if( alg == PSA_ALG_CMAC )
- mode = MBEDTLS_MODE_ECB;
- else
- return( NULL );
-
- switch( key_type )
- {
- case PSA_KEY_TYPE_AES:
- cipher_id_tmp = MBEDTLS_CIPHER_ID_AES;
- break;
- case PSA_KEY_TYPE_DES:
- /* key_bits is 64 for Single-DES, 128 for two-key Triple-DES,
- * and 192 for three-key Triple-DES. */
- if( key_bits == 64 )
- cipher_id_tmp = MBEDTLS_CIPHER_ID_DES;
- else
- cipher_id_tmp = MBEDTLS_CIPHER_ID_3DES;
- /* mbedtls doesn't recognize two-key Triple-DES as an algorithm,
- * but two-key Triple-DES is functionally three-key Triple-DES
- * with K1=K3, so that's how we present it to mbedtls. */
- if( key_bits == 128 )
- key_bits = 192;
- break;
- case PSA_KEY_TYPE_CAMELLIA:
- cipher_id_tmp = MBEDTLS_CIPHER_ID_CAMELLIA;
- break;
- case PSA_KEY_TYPE_ARC4:
- cipher_id_tmp = MBEDTLS_CIPHER_ID_ARC4;
- break;
- case PSA_KEY_TYPE_CHACHA20:
- cipher_id_tmp = MBEDTLS_CIPHER_ID_CHACHA20;
- break;
- default:
- return( NULL );
- }
- if( cipher_id != NULL )
- *cipher_id = cipher_id_tmp;
-
- return( mbedtls_cipher_info_from_values( cipher_id_tmp,
- (int) key_bits, mode ) );
-}
-
-#if defined(MBEDTLS_PSA_BUILTIN_CIPHER) || defined(PSA_CRYPTO_DRIVER_TEST)
-
-static psa_status_t cipher_setup(
- mbedtls_psa_cipher_operation_t *operation,
- const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer, size_t key_buffer_size,
- psa_algorithm_t alg,
- mbedtls_operation_t cipher_operation )
-{
- int ret = 0;
- size_t key_bits;
- const mbedtls_cipher_info_t *cipher_info = NULL;
- psa_key_type_t key_type = attributes->core.type;
-
- (void)key_buffer_size;
-
- mbedtls_cipher_init( &operation->ctx.cipher );
-
- operation->alg = alg;
- key_bits = attributes->core.bits;
- cipher_info = mbedtls_cipher_info_from_psa( alg, key_type,
- key_bits, NULL );
- if( cipher_info == NULL )
- return( PSA_ERROR_NOT_SUPPORTED );
-
- ret = mbedtls_cipher_setup( &operation->ctx.cipher, cipher_info );
- if( ret != 0 )
- goto exit;
-
-#if defined(BUILTIN_KEY_TYPE_DES)
- if( key_type == PSA_KEY_TYPE_DES && key_bits == 128 )
- {
- /* Two-key Triple-DES is 3-key Triple-DES with K1=K3 */
- uint8_t keys[24];
- memcpy( keys, key_buffer, 16 );
- memcpy( keys + 16, key_buffer, 8 );
- ret = mbedtls_cipher_setkey( &operation->ctx.cipher,
- keys,
- 192, cipher_operation );
- }
- else
-#endif
- {
- ret = mbedtls_cipher_setkey( &operation->ctx.cipher, key_buffer,
- (int) key_bits, cipher_operation );
- }
- if( ret != 0 )
- goto exit;
-
-#if defined(BUILTIN_ALG_CBC_NO_PADDING) || \
- defined(BUILTIN_ALG_CBC_PKCS7)
- switch( alg )
- {
- case PSA_ALG_CBC_NO_PADDING:
- ret = mbedtls_cipher_set_padding_mode( &operation->ctx.cipher,
- MBEDTLS_PADDING_NONE );
- break;
- case PSA_ALG_CBC_PKCS7:
- ret = mbedtls_cipher_set_padding_mode( &operation->ctx.cipher,
- MBEDTLS_PADDING_PKCS7 );
- break;
- default:
- /* The algorithm doesn't involve padding. */
- ret = 0;
- break;
- }
- if( ret != 0 )
- goto exit;
-#endif /* BUILTIN_ALG_CBC_NO_PADDING || BUILTIN_ALG_CBC_PKCS7 */
-
- operation->block_length = ( PSA_ALG_IS_STREAM_CIPHER( alg ) ? 1 :
- PSA_BLOCK_CIPHER_BLOCK_LENGTH( key_type ) );
- operation->iv_length = PSA_CIPHER_IV_LENGTH( key_type, alg );
-
-exit:
- return( mbedtls_to_psa_error( ret ) );
-}
-
-static psa_status_t cipher_encrypt_setup(
- mbedtls_psa_cipher_operation_t *operation,
- const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer, size_t key_buffer_size,
- psa_algorithm_t alg )
-{
- return( cipher_setup( operation, attributes,
- key_buffer, key_buffer_size,
- alg, MBEDTLS_ENCRYPT ) );
-}
-
-static psa_status_t cipher_decrypt_setup(
- mbedtls_psa_cipher_operation_t *operation,
- const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer, size_t key_buffer_size,
- psa_algorithm_t alg )
-{
- return( cipher_setup( operation, attributes,
- key_buffer, key_buffer_size,
- alg, MBEDTLS_DECRYPT ) );
-}
-
-static psa_status_t cipher_set_iv( mbedtls_psa_cipher_operation_t *operation,
- const uint8_t *iv, size_t iv_length )
-{
- if( iv_length != operation->iv_length )
- return( PSA_ERROR_INVALID_ARGUMENT );
-
- return( mbedtls_to_psa_error(
- mbedtls_cipher_set_iv( &operation->ctx.cipher,
- iv, iv_length ) ) );
-}
-
-/* Process input for which the algorithm is set to ECB mode. This requires
- * manual processing, since the PSA API is defined as being able to process
- * arbitrary-length calls to psa_cipher_update() with ECB mode, but the
- * underlying mbedtls_cipher_update only takes full blocks. */
-static psa_status_t psa_cipher_update_ecb(
- mbedtls_cipher_context_t *ctx,
- const uint8_t *input,
- size_t input_length,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
- size_t block_size = ctx->cipher_info->block_size;
- size_t internal_output_length = 0;
- *output_length = 0;
-
- if( input_length == 0 )
- {
- status = PSA_SUCCESS;
- goto exit;
- }
-
- if( ctx->unprocessed_len > 0 )
- {
- /* Fill up to block size, and run the block if there's a full one. */
- size_t bytes_to_copy = block_size - ctx->unprocessed_len;
-
- if( input_length < bytes_to_copy )
- bytes_to_copy = input_length;
-
- memcpy( &( ctx->unprocessed_data[ctx->unprocessed_len] ),
- input, bytes_to_copy );
- input_length -= bytes_to_copy;
- input += bytes_to_copy;
- ctx->unprocessed_len += bytes_to_copy;
-
- if( ctx->unprocessed_len == block_size )
- {
- status = mbedtls_to_psa_error(
- mbedtls_cipher_update( ctx,
- ctx->unprocessed_data,
- block_size,
- output, &internal_output_length ) );
-
- if( status != PSA_SUCCESS )
- goto exit;
-
- output += internal_output_length;
- output_size -= internal_output_length;
- *output_length += internal_output_length;
- ctx->unprocessed_len = 0;
- }
- }
-
- while( input_length >= block_size )
- {
- /* Run all full blocks we have, one by one */
- status = mbedtls_to_psa_error(
- mbedtls_cipher_update( ctx, input,
- block_size,
- output, &internal_output_length ) );
-
- if( status != PSA_SUCCESS )
- goto exit;
-
- input_length -= block_size;
- input += block_size;
-
- output += internal_output_length;
- output_size -= internal_output_length;
- *output_length += internal_output_length;
- }
-
- if( input_length > 0 )
- {
- /* Save unprocessed bytes for later processing */
- memcpy( &( ctx->unprocessed_data[ctx->unprocessed_len] ),
- input, input_length );
- ctx->unprocessed_len += input_length;
- }
-
- status = PSA_SUCCESS;
-
-exit:
- return( status );
-}
-
-static psa_status_t cipher_update( mbedtls_psa_cipher_operation_t *operation,
- const uint8_t *input,
- size_t input_length,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
- size_t expected_output_size;
-
- if( ! PSA_ALG_IS_STREAM_CIPHER( operation->alg ) )
- {
- /* Take the unprocessed partial block left over from previous
- * update calls, if any, plus the input to this call. Remove
- * the last partial block, if any. You get the data that will be
- * output in this call. */
- expected_output_size =
- ( operation->ctx.cipher.unprocessed_len + input_length )
- / operation->block_length * operation->block_length;
- }
- else
- {
- expected_output_size = input_length;
- }
-
- if( output_size < expected_output_size )
- return( PSA_ERROR_BUFFER_TOO_SMALL );
-
- if( operation->alg == PSA_ALG_ECB_NO_PADDING )
- {
- /* mbedtls_cipher_update has an API inconsistency: it will only
- * process a single block at a time in ECB mode. Abstract away that
- * inconsistency here to match the PSA API behaviour. */
- status = psa_cipher_update_ecb( &operation->ctx.cipher,
- input,
- input_length,
- output,
- output_size,
- output_length );
- }
- else
- {
- status = mbedtls_to_psa_error(
- mbedtls_cipher_update( &operation->ctx.cipher, input,
- input_length, output, output_length ) );
-
- if( *output_length > output_size )
- return( PSA_ERROR_CORRUPTION_DETECTED );
- }
-
- return( status );
-}
-
-static psa_status_t cipher_finish( mbedtls_psa_cipher_operation_t *operation,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- psa_status_t status = PSA_ERROR_GENERIC_ERROR;
- uint8_t temp_output_buffer[MBEDTLS_MAX_BLOCK_LENGTH];
-
- if( operation->ctx.cipher.unprocessed_len != 0 )
- {
- if( operation->alg == PSA_ALG_ECB_NO_PADDING ||
- operation->alg == PSA_ALG_CBC_NO_PADDING )
- {
- status = PSA_ERROR_INVALID_ARGUMENT;
- goto exit;
- }
- }
-
- status = mbedtls_to_psa_error(
- mbedtls_cipher_finish( &operation->ctx.cipher,
- temp_output_buffer,
- output_length ) );
- if( status != PSA_SUCCESS )
- goto exit;
-
- if( *output_length == 0 )
- ; /* Nothing to copy. Note that output may be NULL in this case. */
- else if( output_size >= *output_length )
- memcpy( output, temp_output_buffer, *output_length );
- else
- status = PSA_ERROR_BUFFER_TOO_SMALL;
-
-exit:
- mbedtls_platform_zeroize( temp_output_buffer,
- sizeof( temp_output_buffer ) );
-
- return( status );
-}
-
-static psa_status_t cipher_abort( mbedtls_psa_cipher_operation_t *operation )
-{
- /* Sanity check (shouldn't happen: operation->alg should
- * always have been initialized to a valid value). */
- if( ! PSA_ALG_IS_CIPHER( operation->alg ) )
- return( PSA_ERROR_BAD_STATE );
-
- mbedtls_cipher_free( &operation->ctx.cipher );
-
- return( PSA_SUCCESS );
-}
-
-static psa_status_t cipher_encrypt( const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer,
- size_t key_buffer_size,
- psa_algorithm_t alg,
- const uint8_t *input,
- size_t input_length,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
- mbedtls_psa_cipher_operation_t operation = MBEDTLS_PSA_CIPHER_OPERATION_INIT;
- size_t olength, accumulated_length;
-
- status = cipher_encrypt_setup( &operation, attributes,
- key_buffer, key_buffer_size, alg );
- if( status != PSA_SUCCESS )
- goto exit;
-
- accumulated_length = 0;
- if( operation.iv_length > 0 )
- {
- status = cipher_set_iv( &operation, output, operation.iv_length );
- if( status != PSA_SUCCESS )
- goto exit;
-
- accumulated_length = operation.iv_length;
- }
-
- status = cipher_update( &operation, input, input_length,
- output + operation.iv_length,
- output_size - operation.iv_length,
- &olength );
- if( status != PSA_SUCCESS )
- goto exit;
-
- accumulated_length += olength;
-
- status = cipher_finish( &operation, output + accumulated_length,
- output_size - accumulated_length, &olength );
- if( status != PSA_SUCCESS )
- goto exit;
-
- *output_length = accumulated_length + olength;
-
-exit:
- if( status == PSA_SUCCESS )
- status = cipher_abort( &operation );
- else
- cipher_abort( &operation );
- return( status );
-}
-
-static psa_status_t cipher_decrypt( const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer,
- size_t key_buffer_size,
- psa_algorithm_t alg,
- const uint8_t *input,
- size_t input_length,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
- mbedtls_psa_cipher_operation_t operation = MBEDTLS_PSA_CIPHER_OPERATION_INIT;
- size_t olength, accumulated_length;
-
- status = cipher_decrypt_setup( &operation, attributes,
- key_buffer, key_buffer_size, alg );
- if( status != PSA_SUCCESS )
- goto exit;
-
- if( operation.iv_length > 0 )
- {
- status = cipher_set_iv( &operation, input, operation.iv_length );
- if( status != PSA_SUCCESS )
- goto exit;
- }
-
- status = cipher_update( &operation, input + operation.iv_length,
- input_length - operation.iv_length,
- output, output_size, &olength );
- if( status != PSA_SUCCESS )
- goto exit;
-
- accumulated_length = olength;
-
- status = cipher_finish( &operation, output + accumulated_length,
- output_size - accumulated_length, &olength );
- if( status != PSA_SUCCESS )
- goto exit;
-
- *output_length = accumulated_length + olength;
-
-exit:
- if ( status == PSA_SUCCESS )
- status = cipher_abort( &operation );
- else
- cipher_abort( &operation );
- return( status );
-}
-#endif /* MBEDTLS_PSA_BUILTIN_CIPHER || PSA_CRYPTO_DRIVER_TEST */
-
-#if defined(MBEDTLS_PSA_BUILTIN_CIPHER)
-psa_status_t mbedtls_psa_cipher_encrypt_setup(
- mbedtls_psa_cipher_operation_t *operation,
- const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer, size_t key_buffer_size,
- psa_algorithm_t alg )
-{
- return( cipher_encrypt_setup(
- operation, attributes, key_buffer, key_buffer_size, alg ) );
-}
-
-psa_status_t mbedtls_psa_cipher_decrypt_setup(
- mbedtls_psa_cipher_operation_t *operation,
- const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer, size_t key_buffer_size,
- psa_algorithm_t alg )
-{
- return( cipher_decrypt_setup(
- operation, attributes, key_buffer, key_buffer_size, alg ) );
-}
-
-psa_status_t mbedtls_psa_cipher_set_iv( mbedtls_psa_cipher_operation_t *operation,
- const uint8_t *iv,
- size_t iv_length )
-{
- return( cipher_set_iv( operation, iv, iv_length ) );
-}
-
-psa_status_t mbedtls_psa_cipher_update( mbedtls_psa_cipher_operation_t *operation,
- const uint8_t *input,
- size_t input_length,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- return( cipher_update( operation, input, input_length,
- output, output_size, output_length ) );
-}
-
-psa_status_t mbedtls_psa_cipher_finish( mbedtls_psa_cipher_operation_t *operation,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- return( cipher_finish( operation, output, output_size, output_length ) );
-}
-
-psa_status_t mbedtls_psa_cipher_abort( mbedtls_psa_cipher_operation_t *operation )
-{
- return( cipher_abort( operation ) );
-}
-
-psa_status_t mbedtls_psa_cipher_encrypt( const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer,
- size_t key_buffer_size,
- psa_algorithm_t alg,
- const uint8_t *input,
- size_t input_length,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- return( cipher_encrypt( attributes, key_buffer, key_buffer_size,
- alg, input, input_length,
- output, output_size, output_length ) );
-}
-
-psa_status_t mbedtls_psa_cipher_decrypt( const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer,
- size_t key_buffer_size,
- psa_algorithm_t alg,
- const uint8_t *input,
- size_t input_length,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- return( cipher_decrypt( attributes, key_buffer, key_buffer_size,
- alg, input, input_length,
- output, output_size, output_length ) );
-}
-#endif /* MBEDTLS_PSA_BUILTIN_CIPHER */
-
-/*
- * BEYOND THIS POINT, TEST DRIVER ENTRY POINTS ONLY.
- */
-
-#if defined(PSA_CRYPTO_DRIVER_TEST)
-psa_status_t mbedtls_transparent_test_driver_cipher_encrypt_setup(
- mbedtls_psa_cipher_operation_t *operation,
- const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer, size_t key_buffer_size,
- psa_algorithm_t alg )
-{
- return( cipher_encrypt_setup(
- operation, attributes, key_buffer, key_buffer_size, alg ) );
-}
-
-psa_status_t mbedtls_transparent_test_driver_cipher_decrypt_setup(
- mbedtls_psa_cipher_operation_t *operation,
- const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer, size_t key_buffer_size,
- psa_algorithm_t alg )
-{
- return( cipher_decrypt_setup(
- operation, attributes, key_buffer, key_buffer_size, alg ) );
-}
-
-psa_status_t mbedtls_transparent_test_driver_cipher_set_iv(
- mbedtls_psa_cipher_operation_t *operation,
- const uint8_t *iv, size_t iv_length )
-{
- return( cipher_set_iv( operation, iv, iv_length ) );
-}
-
-psa_status_t mbedtls_transparent_test_driver_cipher_update(
- mbedtls_psa_cipher_operation_t *operation,
- const uint8_t *input, size_t input_length,
- uint8_t *output, size_t output_size, size_t *output_length )
-{
- return( cipher_update( operation, input, input_length,
- output, output_size, output_length ) );
-}
-
-psa_status_t mbedtls_transparent_test_driver_cipher_finish(
- mbedtls_psa_cipher_operation_t *operation,
- uint8_t *output, size_t output_size, size_t *output_length )
-{
- return( cipher_finish( operation, output, output_size, output_length ) );
-}
-
-psa_status_t mbedtls_transparent_test_driver_cipher_abort(
- mbedtls_psa_cipher_operation_t *operation )
-{
- return( cipher_abort( operation ) );
-}
-
-psa_status_t mbedtls_transparent_test_driver_cipher_encrypt(
- const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer,
- size_t key_buffer_size,
- psa_algorithm_t alg,
- const uint8_t *input,
- size_t input_length,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- return( cipher_encrypt( attributes, key_buffer, key_buffer_size,
- alg, input, input_length,
- output, output_size, output_length ) );
-}
-
-psa_status_t mbedtls_transparent_test_driver_cipher_decrypt(
- const psa_key_attributes_t *attributes,
- const uint8_t *key_buffer,
- size_t key_buffer_size,
- psa_algorithm_t alg,
- const uint8_t *input,
- size_t input_length,
- uint8_t *output,
- size_t output_size,
- size_t *output_length )
-{
- return( cipher_decrypt( attributes, key_buffer, key_buffer_size,
- alg, input, input_length,
- output, output_size, output_length ) );
-}
-#endif /* PSA_CRYPTO_DRIVER_TEST */
-
-#endif /* MBEDTLS_PSA_CRYPTO_C */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 13:29:08 +0000