mbedtls/tests/suites/test_suite_camellia.function

/* BEGIN_HEADER */
#include "mbedtls/camellia.h"
/* END_HEADER */

/* BEGIN_DEPENDENCIES
 * depends_on:MBEDTLS_CAMELLIA_C
 * END_DEPENDENCIES
 */

/* BEGIN_CASE */
void camellia_valid_param( )
{
    TEST_VALID_PARAM( mbedtls_camellia_free( NULL ) );
}
/* END_CASE */

/* BEGIN_CASE depends_on:MBEDTLS_CHECK_PARAMS:!MBEDTLS_PARAM_FAILED_ALT */
void camellia_invalid_param( )
{
    mbedtls_camellia_context ctx;
    unsigned char buf[16] = { 0 };
    const size_t valid_keybits   = 128;
    const int invalid_mode = 42;
    const int valid_mode = MBEDTLS_CAMELLIA_ENCRYPT;
    size_t off;
    ((void) off);

    TEST_INVALID_PARAM( mbedtls_camellia_init( NULL ) );

    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_setkey_enc( NULL,
                                                         buf,
                                                         valid_keybits ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_setkey_enc( &ctx,
                                                         NULL,
                                                         valid_keybits ) );

    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_setkey_dec( NULL,
                                                         buf,
                                                         valid_keybits ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_setkey_dec( &ctx,
                                                         NULL,
                                                         valid_keybits ) );

    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ecb( NULL,
                                                        valid_mode,
                                                        buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ecb( &ctx,
                                                        invalid_mode,
                                                        buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ecb( &ctx,
                                                        valid_mode,
                                                        NULL, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ecb( &ctx,
                                                        valid_mode,
                                                        buf, NULL ) );

#if defined(MBEDTLS_CIPHER_MODE_CBC)
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cbc( NULL,
                                                        valid_mode,
                                                        sizeof( buf ),
                                                        buf, buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cbc( &ctx,
                                                        invalid_mode,
                                                        sizeof( buf ),
                                                        buf, buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cbc( &ctx,
                                                        valid_mode,
                                                        sizeof( buf ),
                                                        NULL, buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cbc( &ctx,
                                                        valid_mode,
                                                        sizeof( buf ),
                                                        buf, NULL, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cbc( &ctx,
                                                        valid_mode,
                                                        sizeof( buf ),
                                                        buf, buf, NULL ) );
#endif /* MBEDTLS_CIPHER_MODE_CBC */

#if defined(MBEDTLS_CIPHER_MODE_CFB)
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cfb128( NULL,
                                                           valid_mode,
                                                           sizeof( buf ),
                                                           &off, buf,
                                                           buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cfb128( &ctx,
                                                           invalid_mode,
                                                           sizeof( buf ),
                                                           &off, buf,
                                                           buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cfb128( &ctx,
                                                           valid_mode,
                                                           sizeof( buf ),
                                                           NULL, buf,
                                                           buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cfb128( &ctx,
                                                           valid_mode,
                                                           sizeof( buf ),
                                                           &off, NULL,
                                                           buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cfb128( &ctx,
                                                           valid_mode,
                                                           sizeof( buf ),
                                                           &off, buf,
                                                           NULL, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_cfb128( &ctx,
                                                           valid_mode,
                                                           sizeof( buf ),
                                                           &off, buf,
                                                           buf, NULL ) );
#endif /* MBEDTLS_CIPHER_MODE_CFB */

#if defined(MBEDTLS_CIPHER_MODE_CTR)
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ctr( NULL,
                                                        sizeof( buf ),
                                                        &off,
                                                        buf, buf,
                                                        buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ctr( &ctx,
                                                        sizeof( buf ),
                                                        NULL,
                                                        buf, buf,
                                                        buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ctr( &ctx,
                                                        sizeof( buf ),
                                                        &off,
                                                        NULL, buf,
                                                        buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ctr( &ctx,
                                                        sizeof( buf ),
                                                        &off,
                                                        buf, NULL,
                                                        buf, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ctr( &ctx,
                                                        sizeof( buf ),
                                                        &off,
                                                        buf, buf,
                                                        NULL, buf ) );
    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
                            mbedtls_camellia_crypt_ctr( &ctx,
                                                        sizeof( buf ),
                                                        &off,
                                                        buf, buf,
                                                        buf, NULL ) );
#endif /* MBEDTLS_CIPHER_MODE_CTR */

exit:
    return;
}
/* END_CASE */

/* BEGIN_CASE */
void camellia_encrypt_ecb( data_t * key_str, data_t * src_str,
                           data_t * dst, int setkey_result )
{
    unsigned char output[100];
    mbedtls_camellia_context ctx;

    memset(output, 0x00, 100);
    mbedtls_camellia_init( &ctx );


    TEST_ASSERT( mbedtls_camellia_setkey_enc( &ctx, key_str->x, key_str->len * 8 ) == setkey_result );
    if( setkey_result == 0 )
    {
        TEST_ASSERT( mbedtls_camellia_crypt_ecb( &ctx, MBEDTLS_CAMELLIA_ENCRYPT, src_str->x, output ) == 0 );

        TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );
    }

exit:
    mbedtls_camellia_free( &ctx );
}
/* END_CASE */

/* BEGIN_CASE */
void camellia_decrypt_ecb( data_t * key_str, data_t * src_str,
                           data_t * dst, int setkey_result )
{
    unsigned char output[100];
    mbedtls_camellia_context ctx;

    memset(output, 0x00, 100);
    mbedtls_camellia_init( &ctx );


    TEST_ASSERT( mbedtls_camellia_setkey_dec( &ctx, key_str->x, key_str->len * 8 ) == setkey_result );
    if( setkey_result == 0 )
    {
        TEST_ASSERT( mbedtls_camellia_crypt_ecb( &ctx, MBEDTLS_CAMELLIA_DECRYPT, src_str->x, output ) == 0 );

        TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );
    }

exit:
    mbedtls_camellia_free( &ctx );
}
/* END_CASE */

/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
void camellia_encrypt_cbc( data_t * key_str, data_t * iv_str,
                           data_t * src_str, data_t * dst, int cbc_result )
{
    unsigned char output[100];
    mbedtls_camellia_context ctx;

    memset(output, 0x00, 100);
    mbedtls_camellia_init( &ctx );


    mbedtls_camellia_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
    TEST_ASSERT( mbedtls_camellia_crypt_cbc( &ctx, MBEDTLS_CAMELLIA_ENCRYPT, src_str->len, iv_str->x, src_str->x, output) == cbc_result );
    if( cbc_result == 0 )
    {

        TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, src_str->len,
                                          dst->len ) == 0 );
    }

exit:
    mbedtls_camellia_free( &ctx );
}
/* END_CASE */

/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CBC */
void camellia_decrypt_cbc( data_t * key_str, data_t * iv_str,
                           data_t * src_str, data_t * dst,
                           int cbc_result )
{
    unsigned char output[100];
    mbedtls_camellia_context ctx;

    memset(output, 0x00, 100);
    mbedtls_camellia_init( &ctx );


    mbedtls_camellia_setkey_dec( &ctx, key_str->x, key_str->len * 8 );
    TEST_ASSERT( mbedtls_camellia_crypt_cbc( &ctx, MBEDTLS_CAMELLIA_DECRYPT, src_str->len, iv_str->x, src_str->x, output ) == cbc_result );
    if( cbc_result == 0 )
    {

        TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, src_str->len,
                                          dst->len ) == 0 );
    }

exit:
    mbedtls_camellia_free( &ctx );
}
/* END_CASE */

/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
void camellia_encrypt_cfb128( data_t * key_str, data_t * iv_str,
                              data_t * src_str, data_t * dst )
{
    unsigned char output[100];
    mbedtls_camellia_context ctx;
    size_t iv_offset = 0;

    memset(output, 0x00, 100);
    mbedtls_camellia_init( &ctx );


    mbedtls_camellia_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
    TEST_ASSERT( mbedtls_camellia_crypt_cfb128( &ctx, MBEDTLS_CAMELLIA_ENCRYPT, 16, &iv_offset, iv_str->x, src_str->x, output ) == 0 );

    TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );

exit:
    mbedtls_camellia_free( &ctx );
}
/* END_CASE */

/* BEGIN_CASE depends_on:MBEDTLS_CIPHER_MODE_CFB */
void camellia_decrypt_cfb128( data_t * key_str, data_t * iv_str,
                              data_t * src_str,
                              data_t * dst )
{
    unsigned char output[100];
    mbedtls_camellia_context ctx;
    size_t iv_offset = 0;

    memset(output, 0x00, 100);
    mbedtls_camellia_init( &ctx );


    mbedtls_camellia_setkey_enc( &ctx, key_str->x, key_str->len * 8 );
    TEST_ASSERT( mbedtls_camellia_crypt_cfb128( &ctx, MBEDTLS_CAMELLIA_DECRYPT, 16, &iv_offset, iv_str->x, src_str->x, output ) == 0 );

    TEST_ASSERT( mbedtls_test_hexcmp( output, dst->x, 16, dst->len ) == 0 );

exit:
    mbedtls_camellia_free( &ctx );
}
/* END_CASE */

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