Re: algorithm behind cryptocard
Date: 09/13/04

Date: Mon, 13 Sep 2004 18:48:25 +0000 (UTC)

In schwalbe theo <> wrote:
> Hi

> I am evaluating and analysing some techniques of creating
> one-time-passwords (otp). Does anybody know the principle how the
> cryptocard KT-1 Token creates the otp internally?

No. But digipass cards has an available algorithm. You _might_
have to sign an NDA, but it is available.

> Any pieces of advice or links would be a great help.

use cards with known algorithms.

> Thanks
> Theo

Peter Håkanson         
        IPSec  Sverige      ( At Gothenburg Riverside )
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