Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 26, 2011
Patent Application Number
11290325
Date Filed
November 29, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
A dynamically programmable security device. The device includes: a secure nonvolatile read only memory (NVMROM) for securely storing a unique device cipher key; a secure interface for dynamically loading authenticated application code; a cryptographic engine for encrypting, decrypting data and authenticating the application code; a secure random access memory (RAM) for storing the authenticated application code and application data; and a processor for executing the authenticated application code.
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