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test/hmactest: Add further tests for HMAC with multiple update calls

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Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>

Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/25161)
This commit is contained in:
Ingo Franzki 2024-02-02 14:55:32 +01:00 committed by Tomas Mraz
parent 0499de5add
commit e113a92e29
1 changed files with 141 additions and 1 deletions
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142
test/hmactest.c
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@ -279,7 +279,7 @@ static int test_hmac_copy_uninited(void)
static char *pt(unsigned char *md, unsigned int len)
{
unsigned int i;
static char buf[80];
static char buf[200];
if (md == NULL)
return NULL;
@ -289,6 +289,144 @@ static char *pt(unsigned char *md, unsigned int len)
}
# endif
static struct test_chunks_st {
const char *md_name;
char key[256];
int key_len;
int chunks;
int chunk_size[10];
const char *digest;
} test_chunks[12] = {
{
"SHA224",
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef", 64,
4, { 1, 50, 200, 4000 },
"40821a39dd54f01443b3f96b9370a15023fbdd819a074ffc4b703c77"
},
{
"SHA224",
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef", 192,
10, { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 },
"55ffa85e53e9a68f41c8d653c60b4ada9566d22aed3811834882661c"
},
{
"SHA224", "0123456789abcdef0123456789abcdef", 32,
4, { 100, 4096, 100, 3896 },
"0fd18e7d8e974f401b29bf0502a71f6a9b77804e9191380ce9f48377"
},
{
"SHA256",
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef", 64,
4, { 1, 50, 200, 4000 },
"f67a46fa77c66d3ea5b3ffb9a10afb3e501eaadd16b15978fdee9f014a782140"
},
{
"SHA256",
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef", 192,
10, { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 },
"21a6f61ed6dbec30b58557a80988ff610d69b50b2e96d75863ab50f99da58c9d"
},
{
"SHA256", "0123456789abcdef0123456789abcdef", 32,
4, { 100, 4096, 100, 3896 },
"7bfd45c1bdde9b79244816b0aea0a67ea954a182e74c60410bfbc1fdc4842660"
},
{
"SHA384",
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef", 64,
4, { 1, 50, 200, 4000 },
"e270e3c8ca3f2796a0c29cc7569fcec7584b04db26da64326aca0d17bd7731de"
"938694b273f3dafe6e2dc123cde26640"
},
{
"SHA384",
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef", 192,
10, { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 },
"7036fd7d251298975acd18938471243e92fffe67be158f16c910c400576592d2"
"618c3c077ef25d703312668bd2d813ff"
},
{
"SHA384", "0123456789abcdef0123456789abcdef", 32,
4, { 100, 8192, 100, 8092 },
"0af8224145bd0812d2e34ba1f980ed4d218461271a54cce75dc43d36eda01e4e"
"ff4299c1ebf533a7ae636fa3e6aff903"
},
{
"SHA512",
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef", 64,
4, { 1, 50, 200, 4000 },
"4016e960e2342553d4b9d34fb57355ab8b7f33af5dc2676fc1189e94b38f2b2c"
"a0ec8dc3c8b95fb1109d58480cea1e8f88e02f34ad79b303e4809373c46c1b16"
},
{
"SHA512",
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef", 192,
10, { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 },
"7ceb6a421fc19434bcb7ec9c8a15ea524dbfb896c24f5f517513f06597de99b1"
"918eb6b2472e52215ec7d1b5544766f79ff6ac6d1eb456f19a93819fa2d43c29"
},
{
"SHA512", "0123456789abcdef0123456789abcdef", 32,
4, { 100, 8192, 100, 8092 },
"cebf722ffdff5f0e4cbfbd480cd086101d4627d30d42f1f7cf21c43251018069"
"854d8e030b5a54cec1e2245d5b4629ff928806d4eababb427d751ec7c274047f"
},
};
static int test_hmac_chunks(int idx)
{
char *p;
HMAC_CTX *ctx = NULL;
unsigned char buf[32768];
unsigned int len;
const EVP_MD *md;
int i, ret = 0;
if (!TEST_ptr(md = EVP_get_digestbyname(test_chunks[idx].md_name)))
goto err;
if (!TEST_ptr(ctx = HMAC_CTX_new()))
goto err;
#ifdef CHARSET_EBCDIC
ebcdic2ascii(test_chunks[idx].key, test_chunks[idx].key,
test_chunks[idx].key_len);
#endif
if (!TEST_true(HMAC_Init_ex(ctx, test_chunks[idx].key,
test_chunks[idx].key_len, md, NULL)))
goto err;
for (i = 0; i < test_chunks[idx].chunks; i++) {
if (!TEST_true((test_chunks[idx].chunk_size[i] < (int)sizeof(buf))))
goto err;
memset(buf, i, test_chunks[idx].chunk_size[i]);
if (!TEST_true(HMAC_Update(ctx, buf, test_chunks[idx].chunk_size[i])))
goto err;
}
if (!TEST_true(HMAC_Final(ctx, buf, &len)))
goto err;
p = pt(buf, len);
if (!TEST_ptr(p) || !TEST_str_eq(p, test_chunks[idx].digest))
goto err;
ret = 1;
err:
HMAC_CTX_free(ctx);
return ret;
}
int setup_tests(void)
{
ADD_ALL_TESTS(test_hmac_md5, 4);
@ -297,6 +435,8 @@ int setup_tests(void)
ADD_TEST(test_hmac_run);
ADD_TEST(test_hmac_copy);
ADD_TEST(test_hmac_copy_uninited);
ADD_ALL_TESTS(test_hmac_chunks,
sizeof(test_chunks) / sizeof(struct test_chunks_st));
return 1;
}