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| author | Damien Miller <djm@mindrot.org> | 2010-03-04 21:53:35 +1100 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2010-03-04 21:53:35 +1100 |
| commit | 1aed65eb27feec505997c98621bdf158f9ab8b99 (patch) | |
| tree | 81c2d0b9aff3c2211388ba00cde544e0618750d2 /auth-rsa.c | |
| parent | 2befbad9b3c8fc6e4e564c062870229bc722734c (diff) | |
| download | openssh-git-1aed65eb27feec505997c98621bdf158f9ab8b99.tar.gz | |
- djm@cvs.openbsd.org 2010/03/04 10:36:03
[auth-rh-rsa.c auth-rsa.c auth.c auth.h auth2-hostbased.c auth2-pubkey.c]
[authfile.c authfile.h hostfile.c hostfile.h servconf.c servconf.h]
[ssh-keygen.c ssh.1 sshconnect.c sshd_config.5]
Add a TrustedUserCAKeys option to sshd_config to specify CA keys that
are trusted to authenticate users (in addition than doing it per-user
in authorized_keys).
Add a RevokedKeys option to sshd_config and a @revoked marker to
known_hosts to allow keys to me revoked and banned for user or host
authentication.
feedback and ok markus@
Diffstat (limited to 'auth-rsa.c')
| -rw-r--r-- | auth-rsa.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: auth-rsa.c,v 1.73 2008/07/02 12:03:51 dtucker Exp $ */ +/* $OpenBSD: auth-rsa.c,v 1.74 2010/03/04 10:36:03 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -94,6 +94,9 @@ auth_rsa_verify_response(Key *key, BIGNUM *challenge, u_char response[16]) MD5_CTX md; int len; + if (auth_key_is_revoked(key)) + return 0; + /* don't allow short keys */ if (BN_num_bits(key->rsa->n) < SSH_RSA_MINIMUM_MODULUS_SIZE) { error("auth_rsa_verify_response: RSA modulus too small: %d < minimum %d bits", |