From: anonymous-remailer@shell.portal.com
To: cypherpunks@toad.com
Message Hash: 6eeebe57ec07e2827d65596c8da276e275461c0fb4faa5348e3011af115bd194
Message ID: <199512110634.WAA02690@jobe.shell.portal.com>
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UTC Datetime: 1995-12-11 06:35:59 UTC
Raw Date: Sun, 10 Dec 95 22:35:59 PST
From: anonymous-remailer@shell.portal.com
Date: Sun, 10 Dec 95 22:35:59 PST
To: cypherpunks@toad.com
Subject: *fnord* "Encryption Flaw Rattles Security Industry *fnord*
Message-ID: <199512110634.WAA02690@jobe.shell.portal.com>
MIME-Version: 1.0
Content-Type: text/plain
"Encryption Flaw Rattles Comuter Security Industry"
SAN FRANCISCO - The discovery of a vulvnerability has shaken
the computer world's faith in the safe use of the data-security
technologies on which most current and planned electronic
banking, shopping and "digital cash" systems are based.
The vulnerability has been found in a class of technologies
known as public-key encryption - designed to provide electronic
transactions by scrambling data so they can be read only by
people with the proper mathematical keys to the code.
The flaw was identified by Paul C. Kocher, a 22-year-old
researcher, who demonstrated a way that an electronic
eavesdropper who is able to monitor the repeated process
of unscrambling the incoming messages could figure out the private key. It can be done by repeatedly keeping track
of the precise length of time it takes to unscramble each
message.
--From TimesFax, Mon. Dec. 11 Internet Edition
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