diff options
| author | Niels Provos <provos@cvs.openbsd.org> | 1997-07-12 14:57:02 +0000 |
|---|---|---|
| committer | Niels Provos <provos@cvs.openbsd.org> | 1997-07-12 14:57:02 +0000 |
| commit | 748a607d6e4f5caac91dc3612866329cef546ed1 (patch) | |
| tree | 306c0523b076a81eff38c9bc0f74e04a21558e9a | |
| parent | de3799321615e133888e620bc5847046e00b610c (diff) | |
fixed tiny bug in pad values and hmac inner hash lengths. should work now.
| -rw-r--r-- | sys/netinet/ip_ah_new.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/netinet/ip_ah_new.c b/sys/netinet/ip_ah_new.c index e5aabc7a04f..34a7f723dc2 100644 --- a/sys/netinet/ip_ah_new.c +++ b/sys/netinet/ip_ah_new.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_ah_new.c,v 1.1 1997/07/11 23:37:55 provos Exp $ */ +/* $OpenBSD: ip_ah_new.c,v 1.2 1997/07/12 14:57:01 provos Exp $ */ /* * The author of this code is John Ioannidis, ji@tla.org, @@ -217,7 +217,7 @@ ah_new_init(struct tdb *tdbp, struct xformsw *xsp, struct mbuf *m) } for (i = 0; i < blocklen; i++) - buffer[i] ^= (HMAC_IPAD_VAL ^ HMAC_IPAD_VAL); + buffer[i] ^= (HMAC_IPAD_VAL ^ HMAC_OPAD_VAL); switch (xd->amx_hash_algorithm) { @@ -536,7 +536,7 @@ ah_new_input(struct mbuf *m, struct tdb *tdb) MD5Final((unsigned char *) (aho->ah_data), &md5ctx); md5ctx = xd->amx_md5_octx; MD5Update(&md5ctx, (unsigned char *) (aho->ah_data), - AH_HMAC_HASHLEN); + AH_MD5_ALEN); MD5Final((unsigned char *) (aho->ah_data), &md5ctx); break; @@ -544,7 +544,7 @@ ah_new_input(struct mbuf *m, struct tdb *tdb) SHA1Final((unsigned char *) (aho->ah_data), &sha1ctx); sha1ctx = xd->amx_sha1_octx; SHA1Update(&sha1ctx, (unsigned char *) (aho->ah_data), - AH_HMAC_HASHLEN); + AH_SHA1_ALEN); SHA1Final((unsigned char *) (aho->ah_data), &sha1ctx); break; } |