Published at LXer:
Hans ‘The Beez’ Bezemer, a fellow sysadmin and consultant from the Netherlands, came up with a great story. He asked himself why watching Al Gore’s ‘An Inconvenient Truth’ on DVD has to burn additional CPU cycles for decrypting, when the topic and author of what he’s watching are all against wasting energy. And he discovered that the crypto chain of HD-DVD has already been broken!
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