From 1cd2e05d82906d0f662148b72b24ccd6ff8aecec Mon Sep 17 00:00:00 2001
From: Love Hornquist Astrand <lha@h5l.org>
Date: Sat, 15 Aug 2009 13:27:55 +0200
Subject: [PATCH] ct comment

---
 lib/hcrypto/des.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/hcrypto/des.c b/lib/hcrypto/des.c
index 7dc4823b5..c9067d7bc 100644
--- a/lib/hcrypto/des.c
+++ b/lib/hcrypto/des.c
@@ -182,6 +182,7 @@ DES_is_weak_key(DES_cblock *key)
 {
     int i;
 
+    /* Not constant time size if the key is weak, the app should not use it. */
     for (i = 0; i < sizeof(weak_keys)/sizeof(weak_keys[0]); i++) {
 	if (memcmp(weak_keys[i], key, DES_CBLOCK_LEN) == 0)
 	    return 1;