diff options
| author | des <des@FreeBSD.org> | 2010-03-09 19:16:43 +0000 |
|---|---|---|
| committer | des <des@FreeBSD.org> | 2010-03-09 19:16:43 +0000 |
| commit | c3510f9e73156eaabbbfc18da7d796b9f9ff7ea9 (patch) | |
| tree | 286162d33ef4c84bb329fd42641bbe0dd68cc42c /crypto/openssh/kexdhs.c | |
| parent | 68f48e51f9a4d71d7fb9c332592215895a206ff6 (diff) | |
| parent | 57baac6b030508c9bcd74f3b995bd6a4a4f79211 (diff) | |
| download | FreeBSD-src-c3510f9e73156eaabbbfc18da7d796b9f9ff7ea9.zip FreeBSD-src-c3510f9e73156eaabbbfc18da7d796b9f9ff7ea9.tar.gz | |
Upgrade to OpenSSH 5.4p1.
MFC after: 1 month
Diffstat (limited to 'crypto/openssh/kexdhs.c')
| -rw-r--r-- | crypto/openssh/kexdhs.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/crypto/openssh/kexdhs.c b/crypto/openssh/kexdhs.c index a6719f6..e722877 100644 --- a/crypto/openssh/kexdhs.c +++ b/crypto/openssh/kexdhs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kexdhs.c,v 1.10 2009/06/21 07:37:15 dtucker Exp $ */ +/* $OpenBSD: kexdhs.c,v 1.11 2010/02/26 20:29:54 djm Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. * @@ -50,7 +50,7 @@ kexdh_server(Kex *kex) { BIGNUM *shared_secret = NULL, *dh_client_pub = NULL; DH *dh; - Key *server_host_key; + Key *server_host_public, *server_host_private; u_char *kbuf, *hash, *signature = NULL, *server_host_key_blob = NULL; u_int sbloblen, klen, hashlen, slen; int kout; @@ -71,11 +71,16 @@ kexdh_server(Kex *kex) debug("expecting SSH2_MSG_KEXDH_INIT"); packet_read_expect(SSH2_MSG_KEXDH_INIT); - if (kex->load_host_key == NULL) + if (kex->load_host_public_key == NULL || + kex->load_host_private_key == NULL) fatal("Cannot load hostkey"); - server_host_key = kex->load_host_key(kex->hostkey_type); - if (server_host_key == NULL) + server_host_public = kex->load_host_public_key(kex->hostkey_type); + if (server_host_public == NULL) fatal("Unsupported hostkey type %d", kex->hostkey_type); + server_host_private = kex->load_host_private_key(kex->hostkey_type); + if (server_host_private == NULL) + fatal("Missing private key for hostkey type %d", + kex->hostkey_type); /* key, cert */ if ((dh_client_pub = BN_new()) == NULL) @@ -113,7 +118,7 @@ kexdh_server(Kex *kex) memset(kbuf, 0, klen); xfree(kbuf); - key_to_blob(server_host_key, &server_host_key_blob, &sbloblen); + key_to_blob(server_host_public, &server_host_key_blob, &sbloblen); /* calc H */ kex_dh_hash( @@ -137,7 +142,7 @@ kexdh_server(Kex *kex) } /* sign H */ - if (PRIVSEP(key_sign(server_host_key, &signature, &slen, hash, + if (PRIVSEP(key_sign(server_host_private, &signature, &slen, hash, hashlen)) < 0) fatal("kexdh_server: key_sign failed"); |
