Is this as insecure... (really "Fax crypto")
Thaddeus J. Beier
thad at hammerhead.com
Sun Dec 31 17:23:16 PST 1995
Shamir did a talk on fax crypto in May, 1994. There is no reason that this
can't be completely secure, the overlays could be one-time pads. Bill
Sommerfeld posted a description of the technique to the list after he went
to a presentation on the technique, I'll forward it to anybody that needs
a copy.
Using the same overlay multiple times, though, would make it completely
insecure. I can't believe that they are recommending that that could
be a possibility.
thad
-- Thaddeus Beier thad at hammerhead.com
Technology Development 408) 286-3376
Hammerhead Productions http://www.got.net/~thad
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