diff options
| author | Damien Miller <djm@mindrot.org> | 2010-09-24 22:11:14 +1000 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2010-09-24 22:11:14 +1000 |
| commit | d5f62bf280b0798d7009d4424594a648a4e887fb (patch) | |
| tree | 5f18078ea61f6c5503dc4addfb2f17d13844692c /kexecdhc.c | |
| parent | 603134e077e667b4819effb0e121803842df621f (diff) | |
- djm@cvs.openbsd.org 2010/09/22 05:01:30
[kex.c kex.h kexecdh.c kexecdhc.c kexecdhs.c readconf.c readconf.h]
[servconf.c servconf.h ssh_config.5 sshconnect2.c sshd.c sshd_config.5]
add a KexAlgorithms knob to the client and server configuration to allow
selection of which key exchange methods are used by ssh(1) and sshd(8)
and their order of preference.
ok markus@
Diffstat (limited to 'kexecdhc.c')
| -rw-r--r-- | kexecdhc.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: kexecdhc.c,v 1.1 2010/08/31 11:54:45 djm Exp $ */ +/* $OpenBSD: kexecdhc.c,v 1.2 2010/09/22 05:01:29 djm Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. * Copyright (c) 2010 Damien Miller. All rights reserved. @@ -59,7 +59,8 @@ kexecdh_client(Kex *kex) u_int klen, slen, sbloblen, hashlen; int curve_nid; - curve_nid = kex_ecdh_name_to_nid(kex->name); + if ((curve_nid = kex_ecdh_name_to_nid(kex->name)) == -1) + fatal("%s: unsupported ECDH curve \"%s\"", __func__, kex->name); if ((client_key = EC_KEY_new_by_curve_name(curve_nid)) == NULL) fatal("%s: EC_KEY_new_by_curve_name failed", __func__); if (EC_KEY_generate_key(client_key) != 1) |