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| author | Andreas Schultz <[email protected]> | 2012-07-19 12:12:17 +0200 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2012-08-22 14:00:42 +0200 |
| commit | 29ecf2ad4b046b6b76b9cefb18fcc1d635a06037 (patch) | |
| tree | f803b2577a79af72e68526bbc1ecb7a160c7c173 /lib/crypto/c_src/crypto.c | |
| parent | 7553817a73f8409a789496964a5292627002e785 (diff) | |
| download | otp-29ecf2ad4b046b6b76b9cefb18fcc1d635a06037.tar.gz otp-29ecf2ad4b046b6b76b9cefb18fcc1d635a06037.tar.bz2 otp-29ecf2ad4b046b6b76b9cefb18fcc1d635a06037.zip | |
crypto: fix hmac_sha384 and add hmac test cases from RFC-4231
Diffstat (limited to 'lib/crypto/c_src/crypto.c')
| -rw-r--r-- | lib/crypto/c_src/crypto.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index 2ae34c9741..c64ad2b82d 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -2398,13 +2398,13 @@ static void hmac_sha384(unsigned char *key, int klen, unsigned char *hmacbuf) { SHA512_CTX ctx; - char ipad[HMAC_INT_LEN]; - char opad[HMAC_INT_LEN]; + char ipad[HMAC_INT2_LEN]; + char opad[HMAC_INT2_LEN]; unsigned char nkey[SHA384_DIGEST_LENGTH]; int i; /* Change key if longer than 64 bytes */ - if (klen > HMAC_INT_LEN) { + if (klen > HMAC_INT2_LEN) { SHA384(key, klen, nkey); key = nkey; klen = SHA384_DIGEST_LENGTH; @@ -2415,19 +2415,19 @@ static void hmac_sha384(unsigned char *key, int klen, memcpy(ipad, key, klen); memcpy(opad, key, klen); - for (i = 0; i < HMAC_INT_LEN; i++) { + for (i = 0; i < HMAC_INT2_LEN; i++) { ipad[i] ^= HMAC_IPAD; opad[i] ^= HMAC_OPAD; } /* inner SHA */ SHA384_Init(&ctx); - SHA384_Update(&ctx, ipad, HMAC_INT_LEN); + SHA384_Update(&ctx, ipad, HMAC_INT2_LEN); SHA384_Update(&ctx, dbuf, dlen); SHA384_Final((unsigned char *) hmacbuf, &ctx); /* outer SHA */ SHA384_Init(&ctx); - SHA384_Update(&ctx, opad, HMAC_INT_LEN); + SHA384_Update(&ctx, opad, HMAC_INT2_LEN); SHA384_Update(&ctx, hmacbuf, SHA384_DIGEST_LENGTH); SHA384_Final((unsigned char *) hmacbuf, &ctx); } |