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???
11/25/05 07:46
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#104150 - lockbreakers
Responding to: ???'s previous message
Anil Gupta said:
Everydody is telling CPU locks are broken (how many persons actually seen or experienced that ?) but no body is not having any slightest knoweldge of how it is doen? Just guess work

Recently, there was a thread poinint to a group at the Cambridge university with two or three great papers unveiling the principles behind this. Some of the techniques are far from being guesswork.

Try also searching this forum for Gil Simon's posts, some 3 years ago he posted here some details (works only with chips timestamped earlier than '98).

Jan Waclawek


List of 29 messages in thread
TopicAuthorDate
code lock breakers            01/01/70 00:00      
   I doubt            01/01/70 00:00      
      I said so, and I mean it in the proper c            01/01/70 00:00      
         this won't help            01/01/70 00:00      
   Manufacturer            01/01/70 00:00      
       would do that if breaking specific chip            01/01/70 00:00      
      vulnerabilities            01/01/70 00:00      
         I am sure they do know            01/01/70 00:00      
            Out of spec            01/01/70 00:00      
            manufacturer            01/01/70 00:00      
               Maybe...            01/01/70 00:00      
                  Danger Will Robinson?            01/01/70 00:00      
   There might be a way            01/01/70 00:00      
      DMCA            01/01/70 00:00      
         Mean MCU hardware locks are broken ?            01/01/70 00:00      
            Look here            01/01/70 00:00      
               But no body knows how it is done            01/01/70 00:00      
                  This link shows an example            01/01/70 00:00      
                  lockbreakers            01/01/70 00:00      
         US Federal Anti-Hacking Laws            01/01/70 00:00      
         USA Only            01/01/70 00:00      
         Exactly            01/01/70 00:00      
            smart cards            01/01/70 00:00      
               DSS cracking            01/01/70 00:00      
                  TV decoder            01/01/70 00:00      
                     Deported ?            01/01/70 00:00      
                        Nah, I like the Coast Guard            01/01/70 00:00      
                           swings and roundabouts            01/01/70 00:00      
                  Black Friday ?            01/01/70 00:00      

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