Initial code commit for Toolkit 1.1.

[silc.git] / lib / silccrypt / silchmac.c

diff --git a/lib/silccrypt/silchmac.c b/lib/silccrypt/silchmac.c
index 9647aa5ee6a4b23bae1b56864845e5e52aef45dd..fe4af46c2c37c04b62a6501f3b2feb4d2a2cf3c2 100644 (file)
--- a/lib/silccrypt/silchmac.c
+++ b/lib/silccrypt/silchmac.c
@@ -39,11 +39,11 @@ SilcDList silc_hmac_list = NULL;
 /* Default hmacs for silc_hmac_register_default(). */
 const SilcHmacObject silc_default_hmacs[] =
 {
-  { "hmac-sha1-96", 12 },
   { "hmac-sha256-96", 12 },
+  { "hmac-sha1-96", 12 },
   { "hmac-md5-96", 12 },
-  { "hmac-sha1", 20 },
   { "hmac-sha256", 32 },
+  { "hmac-sha1", 20 },
   { "hmac-md5", 16 },
 
   { NULL, 0 }
@@ -54,7 +54,7 @@ static void silc_hmac_init_internal(SilcHmac hmac, unsigned char *key,
 {
   SilcHash hash = hmac->hash;
   SilcUInt32 block_len;
-  unsigned char hvalue[20];
+  unsigned char hvalue[SILC_HASH_MAXLEN];
   int i;
 
   memset(hmac->inner_pad, 0, sizeof(hmac->inner_pad));
@@ -405,7 +405,7 @@ void silc_hmac_make_truncated(SilcHmac hmac, unsigned char *data,
                              SilcUInt32 truncated_len,
                              unsigned char *return_hash)
 {
-  unsigned char hvalue[20];
+  unsigned char hvalue[SILC_HASH_MAXLEN];
 
   SILC_LOG_DEBUG(("Making HMAC for message"));
 
@@ -449,7 +449,7 @@ void silc_hmac_final(SilcHmac hmac, unsigned char *return_hash,
                     SilcUInt32 *return_len)
 {
   SilcHash hash = hmac->hash;
-  unsigned char mac[20];
+  unsigned char mac[SILC_HASH_MAXLEN];
 
   silc_hash_final(hash, mac);
   silc_hash_init(hash);