From ab8c372ff81489fc10f4ba1e5c0a60f80948de07 Mon Sep 17 00:00:00 2001 From: djm Date: Mon, 2 May 2016 10:26:04 +0000 Subject: add support for additional fixed DH groups from draft-ietf-curdle-ssh-kex-sha2-03 diffie-hellman-group14-sha256 (2K group) diffie-hellman-group16-sha512 (4K group) diffie-hellman-group18-sha512 (8K group) based on patch from Mark D. Baushke and Darren Tucker ok markus@ --- usr.bin/ssh/ssh_api.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'usr.bin/ssh/ssh_api.c') diff --git a/usr.bin/ssh/ssh_api.c b/usr.bin/ssh/ssh_api.c index 215ae16b454..68bcff5b0cb 100644 --- a/usr.bin/ssh/ssh_api.c +++ b/usr.bin/ssh/ssh_api.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh_api.c,v 1.5 2015/12/04 16:41:28 markus Exp $ */ +/* $OpenBSD: ssh_api.c,v 1.6 2016/05/02 10:26:04 djm Exp $ */ /* * Copyright (c) 2012 Markus Friedl. All rights reserved. * @@ -99,6 +99,9 @@ ssh_init(struct ssh **sshp, int is_server, struct kex_params *kex_params) #ifdef WITH_OPENSSL ssh->kex->kex[KEX_DH_GRP1_SHA1] = kexdh_server; ssh->kex->kex[KEX_DH_GRP14_SHA1] = kexdh_server; + ssh->kex->kex[KEX_DH_GRP14_SHA256] = kexdh_server; + ssh->kex->kex[KEX_DH_GRP16_SHA512] = kexdh_server; + ssh->kex->kex[KEX_DH_GRP18_SHA512] = kexdh_server; ssh->kex->kex[KEX_DH_GEX_SHA1] = kexgex_server; ssh->kex->kex[KEX_DH_GEX_SHA256] = kexgex_server; ssh->kex->kex[KEX_ECDH_SHA2] = kexecdh_server; @@ -111,6 +114,9 @@ ssh_init(struct ssh **sshp, int is_server, struct kex_params *kex_params) #ifdef WITH_OPENSSL ssh->kex->kex[KEX_DH_GRP1_SHA1] = kexdh_client; ssh->kex->kex[KEX_DH_GRP14_SHA1] = kexdh_client; + ssh->kex->kex[KEX_DH_GRP14_SHA256] = kexdh_client; + ssh->kex->kex[KEX_DH_GRP16_SHA512] = kexdh_client; + ssh->kex->kex[KEX_DH_GRP18_SHA512] = kexdh_client; ssh->kex->kex[KEX_DH_GEX_SHA1] = kexgex_client; ssh->kex->kex[KEX_DH_GEX_SHA256] = kexgex_client; ssh->kex->kex[KEX_ECDH_SHA2] = kexecdh_client; -- cgit v1.2.3-59-g8ed1b