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Re: [Full-disclosure] Secureid using scientific calculator?

From: Andrew Farmer (andfarmgmail.com)
Date: Thu Apr 24 2008 - 21:13:37 CDT


On 24 Apr 08, at 08:52, Gautam R. Singh wrote:
> Possible/feasible? My own implementation of secure id algorithm using
> scientific calculator & a watch?

Not a chance. SecurID involves a lot of messy bitwise operations
that'll take a while to do by hand. <http://seclists.org/bugtraq/2000/Dec/0459.html
> has what's supposed to be a reverse-engineered version of the
algorithm from 2000. If it's changed any since then, it's only going
to have gotten more complex.

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