298 lines
8.6 KiB
Plaintext
298 lines
8.6 KiB
Plaintext
/* BEGIN_HEADER */
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#include "mbedtls/aes.h"
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/* END_HEADER */
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/* BEGIN_DEPENDENCIES
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* depends_on:MBEDTLS_AES_C
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* END_DEPENDENCIES
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*/
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/* BEGIN_CASE */
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void aes_encrypt_ecb( char *hex_key_string, char *hex_src_string,
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char *hex_dst_string, int setkey_result )
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{
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unsigned char key_str[100];
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unsigned char src_str[100];
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unsigned char dst_str[100];
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unsigned char output[100];
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mbedtls_aes_context ctx;
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int key_len;
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memset(key_str, 0x00, 100);
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memset(src_str, 0x00, 100);
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memset(dst_str, 0x00, 100);
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memset(output, 0x00, 100);
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mbedtls_aes_init( &ctx );
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key_len = unhexify( key_str, hex_key_string );
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unhexify( src_str, hex_src_string );
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TEST_ASSERT( mbedtls_aes_setkey_enc( &ctx, key_str, key_len * 8 ) == setkey_result );
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if( setkey_result == 0 )
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{
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TEST_ASSERT( mbedtls_aes_crypt_ecb( &ctx, MBEDTLS_AES_ENCRYPT, src_str, output ) == 0 );
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hexify( dst_str, output, 16 );
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TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
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}
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exit:
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mbedtls_aes_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void aes_decrypt_ecb( char *hex_key_string, char *hex_src_string,
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char *hex_dst_string, int setkey_result )
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{
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unsigned char key_str[100];
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unsigned char src_str[100];
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unsigned char dst_str[100];
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unsigned char output[100];
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mbedtls_aes_context ctx;
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int key_len;
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memset(key_str, 0x00, 100);
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memset(src_str, 0x00, 100);
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memset(dst_str, 0x00, 100);
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memset(output, 0x00, 100);
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mbedtls_aes_init( &ctx );
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key_len = unhexify( key_str, hex_key_string );
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unhexify( src_str, hex_src_string );
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TEST_ASSERT( mbedtls_aes_setkey_dec( &ctx, key_str, key_len * 8 ) == setkey_result );
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if( setkey_result == 0 )
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{
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TEST_ASSERT( mbedtls_aes_crypt_ecb( &ctx, MBEDTLS_AES_DECRYPT, src_str, output ) == 0 );
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hexify( dst_str, output, 16 );
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TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
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}
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exit:
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mbedtls_aes_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
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void aes_encrypt_cbc( char *hex_key_string, char *hex_iv_string,
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char *hex_src_string, char *hex_dst_string,
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int cbc_result )
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{
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unsigned char key_str[100];
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unsigned char iv_str[100];
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unsigned char src_str[100];
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unsigned char dst_str[100];
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unsigned char output[100];
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mbedtls_aes_context ctx;
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int key_len, data_len;
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memset(key_str, 0x00, 100);
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memset(iv_str, 0x00, 100);
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memset(src_str, 0x00, 100);
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memset(dst_str, 0x00, 100);
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memset(output, 0x00, 100);
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mbedtls_aes_init( &ctx );
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key_len = unhexify( key_str, hex_key_string );
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unhexify( iv_str, hex_iv_string );
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data_len = unhexify( src_str, hex_src_string );
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mbedtls_aes_setkey_enc( &ctx, key_str, key_len * 8 );
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TEST_ASSERT( mbedtls_aes_crypt_cbc( &ctx, MBEDTLS_AES_ENCRYPT, data_len, iv_str, src_str, output ) == cbc_result );
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if( cbc_result == 0 )
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{
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hexify( dst_str, output, data_len );
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TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
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}
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exit:
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mbedtls_aes_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
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void aes_decrypt_cbc( char *hex_key_string, char *hex_iv_string,
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char *hex_src_string, char *hex_dst_string,
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int cbc_result )
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{
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unsigned char key_str[100];
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unsigned char iv_str[100];
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unsigned char src_str[100];
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unsigned char dst_str[100];
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unsigned char output[100];
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mbedtls_aes_context ctx;
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int key_len, data_len;
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memset(key_str, 0x00, 100);
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memset(iv_str, 0x00, 100);
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memset(src_str, 0x00, 100);
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memset(dst_str, 0x00, 100);
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memset(output, 0x00, 100);
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mbedtls_aes_init( &ctx );
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key_len = unhexify( key_str, hex_key_string );
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unhexify( iv_str, hex_iv_string );
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data_len = unhexify( src_str, hex_src_string );
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mbedtls_aes_setkey_dec( &ctx, key_str, key_len * 8 );
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TEST_ASSERT( mbedtls_aes_crypt_cbc( &ctx, MBEDTLS_AES_DECRYPT, data_len, iv_str, src_str, output ) == cbc_result );
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if( cbc_result == 0)
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{
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hexify( dst_str, output, data_len );
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TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
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}
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exit:
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mbedtls_aes_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
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void aes_encrypt_cfb128( char *hex_key_string, char *hex_iv_string,
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char *hex_src_string, char *hex_dst_string )
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{
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unsigned char key_str[100];
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unsigned char iv_str[100];
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unsigned char src_str[100];
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unsigned char dst_str[100];
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unsigned char output[100];
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mbedtls_aes_context ctx;
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size_t iv_offset = 0;
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int key_len;
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memset(key_str, 0x00, 100);
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memset(iv_str, 0x00, 100);
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memset(src_str, 0x00, 100);
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memset(dst_str, 0x00, 100);
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memset(output, 0x00, 100);
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mbedtls_aes_init( &ctx );
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key_len = unhexify( key_str, hex_key_string );
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unhexify( iv_str, hex_iv_string );
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unhexify( src_str, hex_src_string );
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mbedtls_aes_setkey_enc( &ctx, key_str, key_len * 8 );
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TEST_ASSERT( mbedtls_aes_crypt_cfb128( &ctx, MBEDTLS_AES_ENCRYPT, 16, &iv_offset, iv_str, src_str, output ) == 0 );
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hexify( dst_str, output, 16 );
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TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
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exit:
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mbedtls_aes_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
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void aes_decrypt_cfb128( char *hex_key_string, char *hex_iv_string,
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char *hex_src_string, char *hex_dst_string )
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{
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unsigned char key_str[100];
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unsigned char iv_str[100];
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unsigned char src_str[100];
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unsigned char dst_str[100];
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unsigned char output[100];
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mbedtls_aes_context ctx;
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size_t iv_offset = 0;
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int key_len;
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memset(key_str, 0x00, 100);
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memset(iv_str, 0x00, 100);
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memset(src_str, 0x00, 100);
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memset(dst_str, 0x00, 100);
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memset(output, 0x00, 100);
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mbedtls_aes_init( &ctx );
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key_len = unhexify( key_str, hex_key_string );
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unhexify( iv_str, hex_iv_string );
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unhexify( src_str, hex_src_string );
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mbedtls_aes_setkey_enc( &ctx, key_str, key_len * 8 );
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TEST_ASSERT( mbedtls_aes_crypt_cfb128( &ctx, MBEDTLS_AES_DECRYPT, 16, &iv_offset, iv_str, src_str, output ) == 0 );
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hexify( dst_str, output, 16 );
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TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
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exit:
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mbedtls_aes_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
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void aes_encrypt_cfb8( char *hex_key_string, char *hex_iv_string,
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char *hex_src_string, char *hex_dst_string )
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{
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unsigned char key_str[100];
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unsigned char iv_str[100];
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unsigned char src_str[100];
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unsigned char dst_str[100];
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unsigned char output[100];
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mbedtls_aes_context ctx;
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int key_len, src_len;
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memset(key_str, 0x00, 100);
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memset(iv_str, 0x00, 100);
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memset(src_str, 0x00, 100);
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memset(dst_str, 0x00, 100);
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memset(output, 0x00, 100);
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mbedtls_aes_init( &ctx );
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key_len = unhexify( key_str, hex_key_string );
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unhexify( iv_str, hex_iv_string );
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src_len = unhexify( src_str, hex_src_string );
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mbedtls_aes_setkey_enc( &ctx, key_str, key_len * 8 );
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TEST_ASSERT( mbedtls_aes_crypt_cfb8( &ctx, MBEDTLS_AES_ENCRYPT, src_len, iv_str, src_str, output ) == 0 );
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hexify( dst_str, output, src_len );
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TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
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exit:
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mbedtls_aes_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
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void aes_decrypt_cfb8( char *hex_key_string, char *hex_iv_string,
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char *hex_src_string, char *hex_dst_string )
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{
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unsigned char key_str[100];
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unsigned char iv_str[100];
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unsigned char src_str[100];
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unsigned char dst_str[100];
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unsigned char output[100];
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mbedtls_aes_context ctx;
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int key_len, src_len;
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memset(key_str, 0x00, 100);
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memset(iv_str, 0x00, 100);
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memset(src_str, 0x00, 100);
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memset(dst_str, 0x00, 100);
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memset(output, 0x00, 100);
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mbedtls_aes_init( &ctx );
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key_len = unhexify( key_str, hex_key_string );
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unhexify( iv_str, hex_iv_string );
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src_len = unhexify( src_str, hex_src_string );
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mbedtls_aes_setkey_enc( &ctx, key_str, key_len * 8 );
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TEST_ASSERT( mbedtls_aes_crypt_cfb8( &ctx, MBEDTLS_AES_DECRYPT, src_len, iv_str, src_str, output ) == 0 );
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hexify( dst_str, output, src_len );
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TEST_ASSERT( strcmp( (char *) dst_str, hex_dst_string ) == 0 );
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exit:
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mbedtls_aes_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
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void aes_selftest()
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{
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TEST_ASSERT( mbedtls_aes_self_test( 0 ) == 0 );
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}
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/* END_CASE */
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