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ICMCS
1999
IEEE
118views Multimedia» more  ICMCS 1999»
14 years 3 months ago
Evaluation of Copyright Marking Systems
Hidden copyright marks have been proposed as a solution for solving the illegal copying and proof of ownership problems in the context of multimedia objects. Many systems have been...
Fabien A. P. Petitcolas, Ross J. Anderson
FSE
2007
Springer
116views Cryptology» more  FSE 2007»
14 years 5 months ago
Two General Attacks on Pomaranch-Like Keystream Generators
Two general attacks that can be applied to all versions and variants of the Pomaranch stream cipher are presented. The attacks are demonstrated on all versions and succeed with com...
Håkan Englund, Martin Hell, Thomas Johansson