ok found some code here :
http://code.google.com/p/inferno-spki/source/browse/trunk#trunk%2F9%2Ffactotum.
I will try and see the current status.

On Wed, Sep 5, 2012 at 11:55 PM, Jiten Pathy <jpathy@mail.nanosouffle.net>wrote:

> can you point me where ? The official factotum has p9any and p9sk* but not
> infauth support.
>
>
> On Wed, Sep 5, 2012 at 11:42 PM, Charles Forsyth <
> charles.forsyth@gmail.com> wrote:
>
>> yes, there are bits for both plan 9 and p9p factotum.
>>
>>
>> On 6 September 2012 11:17, Jiten Pathy <jpathy@mail.nanosouffle.net>wrote:
>>
>>> Hi,
>>> I was looking at the auth mechanisms for inferno. Anyone have done any
>>> work to add support for inferno's public crypto auth mechanism based on
>>> diffie-hellman to plan9 factotum ?
>>>
>>> Regards,
>>> Jiten
>>>
>>
>>
>