Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 2, 2013
Patent Application Number
11899154
Date Filed
September 4, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
An embodiment of the present invention proposes a new secure microprocessor for software protection. The invention presents a secure microprocessor, which embeds a symmetric encryption/decryption hardware a symmetric key (Embedded Key), and a safe cache. The symmetric encryption/decryption is the same for all microprocessors, but the Embedded Key is unique for each microprocessor.
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