s4:heimdal: import lorikeet-heimdal-200909210500 (commit 290db8d23647a27c39b97c189a0b...

[abartlet/samba.git/.git] / source4 / heimdal / lib / hcrypto / des.c

diff --git a/source4/heimdal/lib/hcrypto/des.c b/source4/heimdal/lib/hcrypto/des.c
index 7dc4823b59e7eb6e3b8abdcfc8dba69b4645e96c..c9067d7bccb9881c5e451c4e1f259a5d45812422 100644 (file)
--- a/source4/heimdal/lib/hcrypto/des.c
+++ b/source4/heimdal/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;