ct comment

2009-08-15 13:27:55 +02:00
parent b657b2e680
commit 1cd2e05d82
1 changed files with 1 additions and 0 deletions
--- 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;