1997-07-28 - How Does Fortezza Work?

Header Data

From: Alan Tu <ATU5713@compuserve.com>
To: Cypher Punks Mailing List <cypherpunks@toad.com>
Message Hash: 7b1d7197554a71c655374f631977fbd15dfb78a6454f085edc2a584109ca8057
Message ID: <199707281412MC2-1BC1-B1A3@compuserve.com>
Reply To: _N/A

UTC Datetime: 1997-07-28 18:29:42 UTC
Raw Date: Tue, 29 Jul 1997 02:29:42 +0800

Raw message

From: Alan Tu <ATU5713@compuserve.com>
Date: Tue, 29 Jul 1997 02:29:42 +0800
To: Cypher Punks Mailing List <cypherpunks@toad.com>
Subject: How Does Fortezza Work?
Message-ID: <199707281412_MC2-1BC1-B1A3@compuserve.com>
MIME-Version: 1.0
Content-Type: text/plain



Please send replies to atu5713@compuserve.com

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Hi all,

I am writing an article to help people understand the technical and
practical issues surrounding the key escrow debate.  Can someone tell me
how the Fortezza chip works.

I have a 1993 document which is incomplete.  Is the session key K still
encrypted with the unit key U?  And is that whole thing encrypted, with
the serial number, with the family key F?  I'd appreciate some more
current info.  You will be credited in my article.


Alan Tu


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Type Bits/KeyID    Date       User ID
pub  1024/E5D915E1 1997/04/27 Alan Tu <atu5713@compuserve.com>
                              Alan Tu <102534.2165@compuserve.com>

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