[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Full-Disclosure] One-Time Pad Authentication



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.


_______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html