HDCP Break Proven

zavyman writes: "I just noticed at Cryptome that the flaws in HDCP posted to Slashdot earlier this year, which one person refused to disclose due to possible threats from the DMCA, have been made public by different authors. Scott Crosby of Carnegie Mellon University, Ian Goldberg of Zero Knowledge Systems, and Robert Johnson, Dawn Song, and David Wagner of UC Berkeley have published a formal cryptanalysis of the High-bandwidth Digital Content Protection System that proves its fatal flaws. Interesting reading for those with some background with cryptanalysis."