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fix ipad/opad buffer length (was one too much), just for sanity

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This commit is contained in:
drochner 2011-05-16 10:39:12 +00:00
parent efd342eb96
commit 9c09925b41
1 changed files with 4 additions and 4 deletions
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8
lib/libcrypt/hmac.c
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@ -1,4 +1,4 @@
/* $NetBSD: hmac.c,v 1.2 2009/01/18 12:15:27 lukem Exp $ */
/* $NetBSD: hmac.c,v 1.3 2011/05/16 10:39:12 drochner Exp $ */
/*
* Copyright (c) 2004, Juniper Networks, Inc.
@ -42,7 +42,7 @@
*/
#include <sys/cdefs.h>
#if !defined(lint)
__RCSID("$NetBSD: hmac.c,v 1.2 2009/01/18 12:15:27 lukem Exp $");
__RCSID("$NetBSD: hmac.c,v 1.3 2011/05/16 10:39:12 drochner Exp $");
#endif /* not lint */
#include <stdlib.h>
@ -70,9 +70,9 @@ HMAC_FUNC (const unsigned char *text, size_t text_len,
{
HASH_CTX context;
/* Inner padding key XOR'd with ipad */
unsigned char k_ipad[HMAC_BLOCKSZ + 1];
unsigned char k_ipad[HMAC_BLOCKSZ];
/* Outer padding key XOR'd with opad */
unsigned char k_opad[HMAC_BLOCKSZ + 1];
unsigned char k_opad[HMAC_BLOCKSZ];
/* HASH(key) if needed */
unsigned char tk[HASH_LENGTH];
size_t i;