From: "Perry E. Metzger" <perry@imsi.com>
Date: Fri, 3 Jun 94 05:17:55 PDT
To: lefty@apple.com (Lefty)
Subject: Re: to The Atlantic
In-Reply-To: <9406030313.AA18027@internal.apple.com>
Message-ID: <9406031217.AA03827@snark.imsi.com>
MIME-Version: 1.0
Content-Type: text/plain



Lefty says:
> >the DES algorithm it approved for commercial usage is breakable by the NSA
> 
> Is this a fact or a supposition?

Its a fact that it can currently break DES, yes. I'll admit that I
have no direct proof, but I would imagine that since DES crackers can
be built for only $1mil or so, they almost certainly have them or
things even more sophisticated. After all, DES is widely used, and
their job is to break encrypted traffic.

I would not agree that there is a "back door" in DES, however. None is
needed anyway.

Perry