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Diffstat (limited to 'lib/mbedtls-2.27.0/programs/psa/crypto_examples.c')
-rw-r--r--lib/mbedtls-2.27.0/programs/psa/crypto_examples.c331
1 files changed, 0 insertions, 331 deletions
diff --git a/lib/mbedtls-2.27.0/programs/psa/crypto_examples.c b/lib/mbedtls-2.27.0/programs/psa/crypto_examples.c
deleted file mode 100644
index 935d657..0000000
--- a/lib/mbedtls-2.27.0/programs/psa/crypto_examples.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
- * 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 "psa/crypto.h"
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#define ASSERT( predicate ) \
- do \
- { \
- if( ! ( predicate ) ) \
- { \
- printf( "\tassertion failed at %s:%d - '%s'\r\n", \
- __FILE__, __LINE__, #predicate); \
- goto exit; \
- } \
- } while ( 0 )
-
-#define ASSERT_STATUS( actual, expected ) \
- do \
- { \
- if( ( actual ) != ( expected ) ) \
- { \
- printf( "\tassertion failed at %s:%d - " \
- "actual:%d expected:%d\r\n", __FILE__, __LINE__, \
- (psa_status_t) actual, (psa_status_t) expected ); \
- goto exit; \
- } \
- } while ( 0 )
-
-#if !defined(MBEDTLS_PSA_CRYPTO_C) || !defined(MBEDTLS_AES_C) || \
- !defined(MBEDTLS_CIPHER_MODE_CBC) || !defined(MBEDTLS_CIPHER_MODE_CTR) || \
- !defined(MBEDTLS_CIPHER_MODE_WITH_PADDING) || \
- defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER)
-int main( void )
-{
- printf( "MBEDTLS_PSA_CRYPTO_C and/or MBEDTLS_AES_C and/or "
- "MBEDTLS_CIPHER_MODE_CBC and/or MBEDTLS_CIPHER_MODE_CTR "
- "and/or MBEDTLS_CIPHER_MODE_WITH_PADDING "
- "not defined and/or MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER"
- " defined.\r\n" );
- return( 0 );
-}
-#else
-
-static psa_status_t cipher_operation( psa_cipher_operation_t *operation,
- const uint8_t * input,
- size_t input_size,
- size_t part_size,
- uint8_t * output,
- size_t output_size,
- size_t *output_len )
-{
- psa_status_t status;
- size_t bytes_to_write = 0, bytes_written = 0, len = 0;
-
- *output_len = 0;
- while( bytes_written != input_size )
- {
- bytes_to_write = ( input_size - bytes_written > part_size ?
- part_size :
- input_size - bytes_written );
-
- status = psa_cipher_update( operation, input + bytes_written,
- bytes_to_write, output + *output_len,
- output_size - *output_len, &len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- bytes_written += bytes_to_write;
- *output_len += len;
- }
-
- status = psa_cipher_finish( operation, output + *output_len,
- output_size - *output_len, &len );
- ASSERT_STATUS( status, PSA_SUCCESS );
- *output_len += len;
-
-exit:
- return( status );
-}
-
-static psa_status_t cipher_encrypt( psa_key_id_t key,
- psa_algorithm_t alg,
- uint8_t * iv,
- size_t iv_size,
- const uint8_t * input,
- size_t input_size,
- size_t part_size,
- uint8_t * output,
- size_t output_size,
- size_t *output_len )
-{
- psa_status_t status;
- psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
- size_t iv_len = 0;
-
- memset( &operation, 0, sizeof( operation ) );
- status = psa_cipher_encrypt_setup( &operation, key, alg );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = psa_cipher_generate_iv( &operation, iv, iv_size, &iv_len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = cipher_operation( &operation, input, input_size, part_size,
- output, output_size, output_len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
-exit:
- psa_cipher_abort( &operation );
- return( status );
-}
-
-static psa_status_t cipher_decrypt( psa_key_id_t key,
- psa_algorithm_t alg,
- const uint8_t * iv,
- size_t iv_size,
- const uint8_t * input,
- size_t input_size,
- size_t part_size,
- uint8_t * output,
- size_t output_size,
- size_t *output_len )
-{
- psa_status_t status;
- psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
-
- memset( &operation, 0, sizeof( operation ) );
- status = psa_cipher_decrypt_setup( &operation, key, alg );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = psa_cipher_set_iv( &operation, iv, iv_size );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = cipher_operation( &operation, input, input_size, part_size,
- output, output_size, output_len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
-exit:
- psa_cipher_abort( &operation );
- return( status );
-}
-
-static psa_status_t
-cipher_example_encrypt_decrypt_aes_cbc_nopad_1_block( void )
-{
- enum {
- block_size = PSA_BLOCK_CIPHER_BLOCK_LENGTH( PSA_KEY_TYPE_AES ),
- key_bits = 256,
- part_size = block_size,
- };
- const psa_algorithm_t alg = PSA_ALG_CBC_NO_PADDING;
-
- psa_status_t status;
- psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
- psa_key_id_t key = 0;
- size_t output_len = 0;
- uint8_t iv[block_size];
- uint8_t input[block_size];
- uint8_t encrypt[block_size];
- uint8_t decrypt[block_size];
-
- status = psa_generate_random( input, sizeof( input ) );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- psa_set_key_usage_flags( &attributes,
- PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
- psa_set_key_algorithm( &attributes, alg );
- psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
- psa_set_key_bits( &attributes, key_bits );
-
- status = psa_generate_key( &attributes, &key );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = cipher_encrypt( key, alg, iv, sizeof( iv ),
- input, sizeof( input ), part_size,
- encrypt, sizeof( encrypt ), &output_len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = cipher_decrypt( key, alg, iv, sizeof( iv ),
- encrypt, output_len, part_size,
- decrypt, sizeof( decrypt ), &output_len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = memcmp( input, decrypt, sizeof( input ) );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
-exit:
- psa_destroy_key( key );
- return( status );
-}
-
-static psa_status_t cipher_example_encrypt_decrypt_aes_cbc_pkcs7_multi( void )
-{
- enum {
- block_size = PSA_BLOCK_CIPHER_BLOCK_LENGTH( PSA_KEY_TYPE_AES ),
- key_bits = 256,
- input_size = 100,
- part_size = 10,
- };
-
- const psa_algorithm_t alg = PSA_ALG_CBC_PKCS7;
-
- psa_status_t status;
- psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
- psa_key_id_t key = 0;
- size_t output_len = 0;
- uint8_t iv[block_size], input[input_size],
- encrypt[input_size + block_size], decrypt[input_size + block_size];
-
- status = psa_generate_random( input, sizeof( input ) );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- psa_set_key_usage_flags( &attributes,
- PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
- psa_set_key_algorithm( &attributes, alg );
- psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
- psa_set_key_bits( &attributes, key_bits );
-
- status = psa_generate_key( &attributes, &key );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = cipher_encrypt( key, alg, iv, sizeof( iv ),
- input, sizeof( input ), part_size,
- encrypt, sizeof( encrypt ), &output_len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = cipher_decrypt( key, alg, iv, sizeof( iv ),
- encrypt, output_len, part_size,
- decrypt, sizeof( decrypt ), &output_len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = memcmp( input, decrypt, sizeof( input ) );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
-exit:
- psa_destroy_key( key );
- return( status );
-}
-
-static psa_status_t cipher_example_encrypt_decrypt_aes_ctr_multi( void )
-{
- enum {
- block_size = PSA_BLOCK_CIPHER_BLOCK_LENGTH( PSA_KEY_TYPE_AES ),
- key_bits = 256,
- input_size = 100,
- part_size = 10,
- };
- const psa_algorithm_t alg = PSA_ALG_CTR;
-
- psa_status_t status;
- psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
- psa_key_id_t key = 0;
- size_t output_len = 0;
- uint8_t iv[block_size], input[input_size], encrypt[input_size],
- decrypt[input_size];
-
- status = psa_generate_random( input, sizeof( input ) );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- psa_set_key_usage_flags( &attributes,
- PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
- psa_set_key_algorithm( &attributes, alg );
- psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
- psa_set_key_bits( &attributes, key_bits );
-
- status = psa_generate_key( &attributes, &key );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = cipher_encrypt( key, alg, iv, sizeof( iv ),
- input, sizeof( input ), part_size,
- encrypt, sizeof( encrypt ), &output_len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = cipher_decrypt( key, alg, iv, sizeof( iv ),
- encrypt, output_len, part_size,
- decrypt, sizeof( decrypt ), &output_len );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
- status = memcmp( input, decrypt, sizeof( input ) );
- ASSERT_STATUS( status, PSA_SUCCESS );
-
-exit:
- psa_destroy_key( key );
- return( status );
-}
-
-static void cipher_examples( void )
-{
- psa_status_t status;
-
- printf( "cipher encrypt/decrypt AES CBC no padding:\r\n" );
- status = cipher_example_encrypt_decrypt_aes_cbc_nopad_1_block( );
- if( status == PSA_SUCCESS )
- printf( "\tsuccess!\r\n" );
-
- printf( "cipher encrypt/decrypt AES CBC PKCS7 multipart:\r\n" );
- status = cipher_example_encrypt_decrypt_aes_cbc_pkcs7_multi( );
- if( status == PSA_SUCCESS )
- printf( "\tsuccess!\r\n" );
-
- printf( "cipher encrypt/decrypt AES CTR multipart:\r\n" );
- status = cipher_example_encrypt_decrypt_aes_ctr_multi( );
- if( status == PSA_SUCCESS )
- printf( "\tsuccess!\r\n" );
-}
-
-int main( void )
-{
- ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
- cipher_examples( );
-exit:
- mbedtls_psa_crypto_free( );
- return( 0 );
-}
-#endif /* MBEDTLS_PSA_CRYPTO_C && MBEDTLS_AES_C && MBEDTLS_CIPHER_MODE_CBC &&
- MBEDTLS_CIPHER_MODE_CTR && MBEDTLS_CIPHER_MODE_WITH_PADDING */
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