Videocrypt/Videocrypt2 any cryptanalytic results?

Hayashi_Tsuyoshi take at barrier-free.co.jp
Wed May 14 19:45:12 PDT 1997


On Wed, 14 May 1997 11:28:27 -0700, nobody at 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







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