diff options
| author | Damien Miller <djm@mindrot.org> | 2010-04-16 15:56:21 +1000 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2010-04-16 15:56:21 +1000 |
| commit | 4e270b05dd9d850fb9e2e0ac43f33cb4090d3ebc (patch) | |
| tree | 4fc84942b5966e9f38f18a1257ac43ddbed336be /authfd.c | |
| parent | 031c9100dfe3ee65a29084ebbd61965a76b3ad26 (diff) | |
- djm@cvs.openbsd.org 2010/04/16 01:47:26
[PROTOCOL.certkeys auth-options.c auth-options.h auth-rsa.c]
[auth2-pubkey.c authfd.c key.c key.h myproposal.h ssh-add.c]
[ssh-agent.c ssh-dss.c ssh-keygen.1 ssh-keygen.c ssh-rsa.c]
[sshconnect.c sshconnect2.c sshd.c]
revised certificate format ssh-{dss,rsa}-cert-v01@openssh.com with the
following changes:
move the nonce field to the beginning of the certificate where it can
better protect against chosen-prefix attacks on the signature hash
Rename "constraints" field to "critical options"
Add a new non-critical "extensions" field
Add a serial number
The older format is still support for authentication and cert generation
(use "ssh-keygen -t v00 -s ca_key ..." to generate a v00 certificate)
ok markus@
Diffstat (limited to 'authfd.c')
| -rw-r--r-- | authfd.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: authfd.c,v 1.82 2010/02/26 20:29:54 djm Exp $ */ +/* $OpenBSD: authfd.c,v 1.83 2010/04/16 01:47:26 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -483,6 +483,7 @@ ssh_encode_identity_ssh2(Buffer *b, Key *key, const char *comment) buffer_put_bignum2(b, key->rsa->p); buffer_put_bignum2(b, key->rsa->q); break; + case KEY_RSA_CERT_V00: case KEY_RSA_CERT: if (key->cert == NULL || buffer_len(&key->cert->certblob) == 0) fatal("%s: no cert/certblob", __func__); @@ -500,6 +501,7 @@ ssh_encode_identity_ssh2(Buffer *b, Key *key, const char *comment) buffer_put_bignum2(b, key->dsa->pub_key); buffer_put_bignum2(b, key->dsa->priv_key); break; + case KEY_DSA_CERT_V00: case KEY_DSA_CERT: if (key->cert == NULL || buffer_len(&key->cert->certblob) == 0) fatal("%s: no cert/certblob", __func__); @@ -535,8 +537,10 @@ ssh_add_identity_constrained(AuthenticationConnection *auth, Key *key, break; case KEY_RSA: case KEY_RSA_CERT: + case KEY_RSA_CERT_V00: case KEY_DSA: case KEY_DSA_CERT: + case KEY_DSA_CERT_V00: type = constrained ? SSH2_AGENTC_ADD_ID_CONSTRAINED : SSH2_AGENTC_ADD_IDENTITY; |