xref: /third_party/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_invalid_param()
{
    mbedtls_camellia_context ctx;
    unsigned char buf[16] = { 0 };
    const int invalid_mode = 42;
    size_t off;
    ((void) off);

    TEST_EQUAL(MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
               mbedtls_camellia_crypt_ecb(&ctx,
                                          invalid_mode,
                                          buf, buf));

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

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

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 depends_on:!MBEDTLS_BLOCK_CIPHER_NO_DECRYPT */
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 */