Full Disclosure mailing list archives

Re: One-Time Pad Authentication


From: Michael Sierchio <kudzu () tenebras com>
Date: Sun, 30 Nov 2003 17:21:30 -0800

Jonathan A. Zdziarski wrote:

I'm interested in coding a one-time pad authentication system; similar
to SecurID or other types of token authentication only with software
tokens.  The administrator would generate the one-time pads for each
user and distribute them using whatever secure method gets coded (PGP,
SSH, or whatever).

You've thereby reduced the security of a one-time pad to that of
the cryptologic and protocol used to distribute it.  Simply isn't
done, old chap.

Use:

        trusted courier;
        registered US mail;
        etc.


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