From: Hayashi_Tsuyoshi <take@barrier-free.co.jp>
Date: Thu, 15 May 1997 10:45:12 +0800
To: cypherpunks@cyberpass.net
Subject: Re: Videocrypt/Videocrypt2 any cryptanalytic results?
In-Reply-To: <199705141828.LAA08796@fat.doobie.com>
Message-ID: <199705150230.LAA13987@ns.barrier-free.co.jp>
MIME-Version: 1.0
Content-Type: text/plain


On Wed, 14 May 1997 11:28:27 -0700, nobody@huge.cajones.com said:
 >Has any progress been made in cryptanalysing the algorithms used in the 
 >european Videocrypt and Videocrypt2 standards used to encrypt satellite 
 >broadcasts?

http://www.lysator.liu.se/~zino/crypt/vcrypt.html
http://joule.pcl.ox.ac.uk/~mark/sat/vid.html

 >Particularly, is there any information I can obtain about the protocols, 
 >the data communicated between the decoder and card, and the algorithm itself.

http://www.lysator.liu.se/~zino/crypt/details.txt
  Title: Some technical details about Videocrypt
  By Markus Kuhn -- 1994-08-02

# I have no more info.

///hayashi