Files
GmSSL/tests/hmactest.c
2022-08-25 22:42:11 -07:00

122 lines
3.3 KiB
C

/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmssl/hex.h>
#include <gmssl/hmac.h>
// FIXME: md5, sha1, sm3 test vectors
struct {
char *key;
char *data;
char *hmac_sha224;
char *hmac_sha256;
char *hmac_sha384;
char *hmac_sha512;
} hmac_tests[] = {
// rfc 4231 test vectors
{
"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b"
"0b0b0b0b",
"4869205468657265",
"896fb1128abbdf196832107cd49df33f"
"47b4b1169912ba4f53684b22",
"b0344c61d8db38535ca8afceaf0bf12b"
"881dc200c9833da726e9376c2e32cff7",
"afd03944d84895626b0825f4ab46907f"
"15f9dadbe4101ec682aa034c7cebc59c"
"faea9ea9076ede7f4af152e8b2fa9cb6",
"87aa7cdea5ef619d4ff0b4241a1d6cb0"
"2379f4e2ce4ec2787ad0b30545e17cde"
"daa833b7d6b8a702038b274eaea3f4e4"
"be9d914eeb61f1702e696c203a126854",
},
{
"4a656665",
"7768617420646f2079612077616e7420"
"666f72206e6f7468696e673f",
"a30e01098bc6dbbf45690f3a7e9e6d0f"
"8bbea2a39e6148008fd05e44",
"5bdcc146bf60754e6a042426089575c7"
"5a003f089d2739839dec58b964ec3843",
"af45d2e376484031617f78d2b58a6b1b"
"9c7ef464f5a01b47e42ec3736322445e"
"8e2240ca5e69e2c78b3239ecfab21649",
"164b7a7bfcf819e2e395fbe73b56e0a3"
"87bd64222e831fd610270cd7ea250554"
"9758bf75c05a994a6d034f65f8f0e6fd"
"caeab1a34d4a6b4b636e070a38bce737",
},
{
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaa",
"dddddddddddddddddddddddddddddddd"
"dddddddddddddddddddddddddddddddd"
"dddddddddddddddddddddddddddddddd"
"dddd",
"7fb3cb3588c6c1f6ffa9694d7d6ad264"
"9365b0c1f65d69d1ec8333ea",
"773ea91e36800e46854db8ebd09181a7"
"2959098b3ef8c122d9635514ced565fe",
"88062608d3e6ad8a0aa2ace014c8a86f"
"0aa635d947ac9febe83ef4e55966144b"
"2a5ab39dc13814b94e3ab6e101a34f27",
"fa73b0089d56a284efb0f0756c890be9"
"b1b5dbdd8ee81a3655f83e33b2279d39"
"bf3e848279a722c806b485a47e67c807"
"b946a337bee8942674278859e13292fb",
},
};
int test_hmac(const DIGEST *digest, const char *key_hex, const char *data_hex, const char *hmac_hex)
{
HMAC_CTX ctx;
uint8_t key[strlen(key_hex)/2];
uint8_t data[strlen(data_hex)/2];
uint8_t hmac[strlen(hmac_hex)/2];
uint8_t buf[64];
size_t len;
hex_to_bytes(key_hex, strlen(key_hex), key, &len);
hex_to_bytes(data_hex, strlen(data_hex), data, &len);
hex_to_bytes(hmac_hex, strlen(hmac_hex), hmac, &len);
hmac_init(&ctx, digest, key, sizeof(key));
hmac_update(&ctx, data, sizeof(data));
hmac_finish(&ctx, buf, &len);
if (len != sizeof(hmac) || memcmp(buf, hmac, sizeof(hmac)) != 0) {
printf("failed\n");
return 0;
}
printf("ok\n");
return 1;
}
int main(void)
{
int i;
for (i = 0; i < sizeof(hmac_tests)/sizeof(hmac_tests[0]); i++) {
test_hmac(DIGEST_sha224(), hmac_tests[i].key, hmac_tests[i].data, hmac_tests[i].hmac_sha224);
test_hmac(DIGEST_sha256(), hmac_tests[i].key, hmac_tests[i].data, hmac_tests[i].hmac_sha256);
test_hmac(DIGEST_sha384(), hmac_tests[i].key, hmac_tests[i].data, hmac_tests[i].hmac_sha384);
test_hmac(DIGEST_sha512(), hmac_tests[i].key, hmac_tests[i].data, hmac_tests[i].hmac_sha512);
};
return 0;
};