Openssh + challenge-response

[Markus Friedl]

On Thu, Mar 28, 2002 at 09:55:49AM +0100, Lourens Bordewijk wrote:
> I read that it worked with openssh (that there are patches for it), If it's
> posible , what's the safest hardware token that i can/should i use?
> Activcard One? Cryptocard ? Is there a document that explains exactly the
> situation i want to use or how i can implement it ?

I use cryptocard w/ OpenSSH on OpenBSD with protocol 1's TIS
message and keyboardinteractiv in protocol 2.

Supporting cryptocard on other platforms is not hard and
would be simple if you port the token handling from BSD_AUTH.