X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/9916cc1e8d26f1caef36fc1ee525819e6ca62f42..a607fe54c9f20934b57e29e9040b9dd0a4decf3a:/sshmd5.c

diff --git a/sshmd5.c b/sshmd5.c
index 7112d406..2fdb5900 100644
--- a/sshmd5.c
+++ b/sshmd5.c
@@ -249,7 +249,7 @@ void hmacmd5_key(void *handle, void const *keyv, int len)
     MD5Init(&keys[1]);
     MD5Update(&keys[1], foo, 64);
 
-    memset(foo, 0, 64);		       /* burn the evidence */
+    smemclr(foo, 64);		       /* burn the evidence */
 }
 
 static void hmacmd5_key_16(void *handle, unsigned char *key)
@@ -312,11 +312,7 @@ static void hmacmd5_do_hmac_ssh(void *handle, unsigned char const *blk, int len,
 {
     unsigned char seqbuf[16];
 
-    seqbuf[0] = (unsigned char) ((seq >> 24) & 0xFF);
-    seqbuf[1] = (unsigned char) ((seq >> 16) & 0xFF);
-    seqbuf[2] = (unsigned char) ((seq >> 8) & 0xFF);
-    seqbuf[3] = (unsigned char) ((seq) & 0xFF);
-
+    PUT_32BIT_MSB_FIRST(seqbuf, seq);
     hmacmd5_do_hmac_internal(handle, seqbuf, 4, blk, len, hmac);
 }