diff options
| author | Darren Tucker <dtucker@cvs.openbsd.org> | 2014-01-25 10:12:51 +0000 |
|---|---|---|
| committer | Darren Tucker <dtucker@cvs.openbsd.org> | 2014-01-25 10:12:51 +0000 |
| commit | e6745f425790cd5ec55c5e38abcc2113f5083924 (patch) | |
| tree | 5ddf42b91246283af0a1b64c41901c92f82f1eb3 /usr.bin/ssh/kexgexc.c | |
| parent | d0a5c9f5133d4c84e7bc7914dc7d40229ce0c562 (diff) | |
Add a special case for the DH group size for 3des-cbc, which has an
effective strength much lower than the key size. This causes problems
with some cryptlib implementations, which don't support group sizes larger
than 4k but also don't use the largest group size it does support as
specified in the RFC. Based on a patch from Petr Lautrbach at Redhat,
reduced by me with input from Markus. ok djm@ markus@
Diffstat (limited to 'usr.bin/ssh/kexgexc.c')
| -rw-r--r-- | usr.bin/ssh/kexgexc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/ssh/kexgexc.c b/usr.bin/ssh/kexgexc.c index 21d22615404..7d1a755a1b3 100644 --- a/usr.bin/ssh/kexgexc.c +++ b/usr.bin/ssh/kexgexc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kexgexc.c,v 1.15 2014/01/12 08:13:13 djm Exp $ */ +/* $OpenBSD: kexgexc.c,v 1.16 2014/01/25 10:12:50 dtucker Exp $ */ /* * Copyright (c) 2000 Niels Provos. All rights reserved. * Copyright (c) 2001 Markus Friedl. All rights reserved. @@ -55,7 +55,7 @@ kexgex_client(Kex *kex) int min, max, nbits; DH *dh; - nbits = dh_estimate(kex->we_need * 8); + nbits = dh_estimate(kex->dh_need * 8); if (datafellows & SSH_OLD_DHGEX) { /* Old GEX request */ |