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SHA256, SHA384 and SHA512 error propagation. Major impact on Hmac functions with error propagation.

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This commit is contained in:
Moisés Guimarães
2014-04-14 10:36:17 -03:00
parent 644bb9c524
commit 32e2d7016f
8 changed files with 303 additions and 105 deletions
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48
mcapi/mcapi_test.c
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@@ -407,10 +407,18 @@ static int check_hmac(void)
}
CRYPT_HMAC_DataAdd(&mcHmac, ourData, OUR_DATA_SIZE);
HmacUpdate(&defHmac, ourData, OUR_DATA_SIZE);
ret = HmacUpdate(&defHmac, ourData, OUR_DATA_SIZE);
if (ret != 0) {
printf("hmac sha update default failed\n");
return -1;
}
CRYPT_HMAC_Finalize(&mcHmac, mcDigest);
HmacFinal(&defHmac, defDigest);
ret = HmacFinal(&defHmac, defDigest);
if (ret != 0) {
printf("hmac sha final default failed\n");
return -1;
}
if (memcmp(mcDigest, defDigest, CRYPT_SHA_DIGEST_SIZE) != 0) {
printf("hmac sha final memcmp fialed\n");
@@ -427,10 +435,18 @@ static int check_hmac(void)
}
CRYPT_HMAC_DataAdd(&mcHmac, ourData, OUR_DATA_SIZE);
HmacUpdate(&defHmac, ourData, OUR_DATA_SIZE);
ret = HmacUpdate(&defHmac, ourData, OUR_DATA_SIZE);
if (ret != 0) {
printf("hmac sha256 update default failed\n");
return -1;
}
CRYPT_HMAC_Finalize(&mcHmac, mcDigest);
HmacFinal(&defHmac, defDigest);
ret = HmacFinal(&defHmac, defDigest);
if (ret != 0) {
printf("hmac sha256 final default failed\n");
return -1;
}
if (memcmp(mcDigest, defDigest, CRYPT_SHA256_DIGEST_SIZE) != 0) {
printf("hmac sha256 final memcmp fialed\n");
@@ -447,10 +463,18 @@ static int check_hmac(void)
}
CRYPT_HMAC_DataAdd(&mcHmac, ourData, OUR_DATA_SIZE);
HmacUpdate(&defHmac, ourData, OUR_DATA_SIZE);
ret = HmacUpdate(&defHmac, ourData, OUR_DATA_SIZE);
if (ret != 0) {
printf("hmac sha384 update default failed\n");
return -1;
}
CRYPT_HMAC_Finalize(&mcHmac, mcDigest);
HmacFinal(&defHmac, defDigest);
ret = HmacFinal(&defHmac, defDigest);
if (ret != 0) {
printf("hmac sha384 final default failed\n");
return -1;
}
if (memcmp(mcDigest, defDigest, CRYPT_SHA384_DIGEST_SIZE) != 0) {
printf("hmac sha384 final memcmp fialed\n");
@@ -467,10 +491,18 @@ static int check_hmac(void)
}
CRYPT_HMAC_DataAdd(&mcHmac, ourData, OUR_DATA_SIZE);
HmacUpdate(&defHmac, ourData, OUR_DATA_SIZE);
ret = HmacUpdate(&defHmac, ourData, OUR_DATA_SIZE);
if (ret != 0) {
printf("hmac sha512 update default failed\n");
return -1;
}
CRYPT_HMAC_Finalize(&mcHmac, mcDigest);
HmacFinal(&defHmac, defDigest);
ret = HmacFinal(&defHmac, defDigest);
if (ret != 0) {
printf("hmac sha512 final default failed\n");
return -1;
}
if (memcmp(mcDigest, defDigest, CRYPT_SHA512_DIGEST_SIZE) != 0) {
printf("hmac sha512 final memcmp fialed\n");