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/* BEGIN_HEADER */
#include "mbedtls/xtea.h"
/* END_HEADER */
/* BEGIN_DEPENDENCIES
* depends_on:MBEDTLS_XTEA_C
* END_DEPENDENCIES
*/
/* BEGIN_CASE */
void xtea_encrypt_ecb( data_t * key_str, data_t * src_str,
data_t * hex_dst_string )
{
unsigned char output[100];
mbedtls_xtea_context ctx;
memset(output, 0x00, 100);
mbedtls_xtea_setup( &ctx, key_str->x );
TEST_ASSERT( mbedtls_xtea_crypt_ecb( &ctx, MBEDTLS_XTEA_ENCRYPT, src_str->x, output ) == 0 );
TEST_ASSERT( hexcmp( output, hex_dst_string->x, 8, hex_dst_string->len ) == 0 );
}
/* END_CASE */
/* BEGIN_CASE */
void xtea_decrypt_ecb( data_t * key_str, data_t * src_str,
data_t * hex_dst_string )
{
unsigned char output[100];
mbedtls_xtea_context ctx;
memset(output, 0x00, 100);
mbedtls_xtea_setup( &ctx, key_str->x );
TEST_ASSERT( mbedtls_xtea_crypt_ecb( &ctx, MBEDTLS_XTEA_DECRYPT, src_str->x, output ) == 0 );
TEST_ASSERT( hexcmp( output, hex_dst_string->x, 8, hex_dst_string->len ) == 0 );
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
void xtea_encrypt_cbc( data_t * key_str, data_t * iv_str,
data_t * src_str, data_t * hex_dst_string )
{
unsigned char output[100];
mbedtls_xtea_context ctx;
memset(output, 0x00, 100);
mbedtls_xtea_setup( &ctx, key_str->x );
TEST_ASSERT( mbedtls_xtea_crypt_cbc( &ctx, MBEDTLS_XTEA_ENCRYPT, src_str->len, iv_str->x,
src_str->x, output ) == 0 );
TEST_ASSERT( hexcmp( output, hex_dst_string->x, src_str->len, hex_dst_string->len ) == 0 );
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
void xtea_decrypt_cbc( data_t * key_str, data_t * iv_str,
data_t * src_str, data_t * hex_dst_string )
{
unsigned char output[100];
mbedtls_xtea_context ctx;
memset(output, 0x00, 100);
mbedtls_xtea_setup( &ctx, key_str->x );
TEST_ASSERT( mbedtls_xtea_crypt_cbc( &ctx, MBEDTLS_XTEA_DECRYPT, src_str->len, iv_str->x,
src_str->x, output ) == 0 );
TEST_ASSERT( hexcmp( output, hex_dst_string->x, src_str->len, hex_dst_string->len ) == 0 );
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
void xtea_selftest( )
{
TEST_ASSERT( mbedtls_xtea_self_test( 1 ) == 0 );
}
/* END_CASE */
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