mbedtls/tests/suites/test_suite_cmac.function

/* BEGIN_HEADER */
#include "mbedtls/cipher.h"
#include "mbedtls/cmac.h"
/* END_HEADER */

/* BEGIN_DEPENDENCIES
 * depends_on:MBEDTLS_CMAC_C
 * END_DEPENDENCIES
 */

/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
void mbedtls_cmac_self_test( )
{
    TEST_ASSERT( mbedtls_cmac_self_test( 1 ) == 0 );
}
/* END_CASE */

/* BEGIN_CASE */
void mbedtls_cmac_setkey( int cipher_type, int key_size,
                          int result )
{
    const mbedtls_cipher_info_t *cipher_info;
    unsigned char key[32];
    unsigned char buf[16];
    unsigned char tmp[16];

    memset( key, 0x2A, sizeof( key ) );
    TEST_ASSERT( (unsigned) key_size <= 8 * sizeof( key ) );

    TEST_ASSERT( ( cipher_info = mbedtls_cipher_info_from_type( cipher_type ) )
                    != NULL );

    TEST_ASSERT( result == mbedtls_cipher_cmac( cipher_info, key, key_size,
                                                buf, 16, tmp ) );
}
/* END_CASE */