Hi! It seems to be a problem when I have revoked keys from multiple CAs in one KRL file. ssh refuses access and says: Nov 13 13:32:15 q sshd[35438]: error: buffer_get_string_ptr: bad string length 268032 Nov 13 13:32:15 q sshd[35438]: error: parse_revoked_certs: buffer error Nov 13 13:32:15 q sshd[35438]: error: Invalid KRL, refusing public key authentication How would I revoke keys from multiple CAs then? if I put multiple RevokedKeys it only considers one file. The KRL is generated by: ssh-keygen -k -u -f revoked_keys.bin -s ca1.pub revoked_keys1 ssh-keygen -k -u -f revoked_keys.bin -s ca2.pub revoked_keys2 revokes_keys[1-2] has the format: serial: 2134 serial: 2343 serial: 2842 serial: 8795 -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 3738 bytes Desc: S/MIME Cryptographic Signature URL: <http://lists.mindrot.org/pipermail/openssh-unix-dev/attachments/20141113/90d354e2/attachment.bin>
What version of OpenSSH are you using? I fixed a bug in KRL generation a few months ago: https://anongit.mindrot.org/openssh.git/commit/krl.c?id=2cd7929250cf9e9f658d70dcd452f529ba08c942 On Thu, 13 Nov 2014, Peter Ankerst?l wrote:> Hi! > > It seems to be a problem when I have revoked keys from multiple CAs in one KRL > file. > > ssh refuses access and says: > Nov 13 13:32:15 q sshd[35438]: error: buffer_get_string_ptr: bad string length > 268032 > Nov 13 13:32:15 q sshd[35438]: error: parse_revoked_certs: buffer error > Nov 13 13:32:15 q sshd[35438]: error: Invalid KRL, refusing public key > authentication > > How would I revoke keys from multiple CAs then? if I put multiple RevokedKeys > it only considers one file. > > The KRL is generated by: > ssh-keygen -k -u -f revoked_keys.bin -s ca1.pub revoked_keys1 > ssh-keygen -k -u -f revoked_keys.bin -s ca2.pub revoked_keys2 > > > revokes_keys[1-2] has the format: > serial: 2134 > serial: 2343 > serial: 2842 > serial: 8795 > >