Add functions des_set_key_checked, des_set_key_unchecked.

Never use des_set_key (it depends on the global variable des_check_key),
but usually des_set_key_unchecked.
Only destest.c bothered to look at the return values of des_set_key,
but it did not set des_check_key -- if it had done so,
most checks would have failed because of wrong parity and
because of weak keys.

1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/des/fcrypt.c b/crypto/des/fcrypt.c
index b59855c724..889715a746 100644
--- a/crypto/des/fcrypt.c
+++ b/crypto/des/fcrypt.c
@@ -151,7 +151,7 @@ r=(r+7)/8;
 	for (; i<8; i++)
 		key[i]=0;
 
-	des_set_key(&key,ks);
+	des_set_key_unchecked(&key,ks);
 	fcrypt_body(&(out[0]),ks,Eswap0,Eswap1);
 
 	ll=out[0]; l2c(ll,b);