Certicom Patent Suit Against Sony Threatens to Unravel AACS
 

*Source: BetaNews (http://www.betanews.com/article/Cert...S/1180557165)*
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In a move whose repercussions could seriously impact the future development of the AACS content protection system, and even endanger the production plans of high-definition disc console manufacturers worldwide, cryptography software provider Certicom this morning filed suit in Marshall, Texas, against Sony Corporation.

Its claim is that Sony's use of Elliptic Curve Cryptography (ECC) in two of its implemented technologies - AACS and Digital Transmission Content Protection - conceptually violate Certicom's patents for that cryptographic method.

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