Re: SSH question
"Mathias Spoerr" <[email protected]>
| Newsgroups | gmane.comp.encryption.cryptlib |
|---|---|
| Message-ID | <[email protected]> |
Hi Peter, thank you very much for your answer. I think I will see if I find some other way... Thanks, Mathias -----Ursprüngliche Nachricht----- Von: Peter Gutmann [mailto:[email protected]] Gesendet: Montag, 05. März 2012 07:25 An: [email protected]; [email protected] Betreff: Re: [Cryptlib] SSH question Mathias Spoerr <[email protected]> writes: >is it somehow possible to read the pre-Authenticaion prompt when using SSH? >-> A device sends some data before authentication and I would need this >string for further analysis. > >At the moment I only get the receive data after authentication. No, there's no easy way to get to it since there's all sorts of optional info that the other side can send in various place (e.g. in so-called pam auth messages), if you wanted to extract custom data you'd have to change the code in session/ssh2_authc.c to pick out the bits you're interested in (see the code and code comments for how incredibly complex this can get). Peter. _______________________________________________ Cryptlib mailing list [email protected] via Mail: [email protected] Archive: ftp://ftp.franken.de/pub/crypt/cryptlib/archives/ http://news.gmane.org/gmane.comp.encryption.cryptlib Posts from non-subscribed addresses are blocked to prevent spam, please subscribe in order to post messages.