Corrupt KRL file when using multiple CA.

[Damien Miller]

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
> 
>