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Security System Using Physical Key for Cryptographic Processes

  • US 20120237024A1
  • Filed: 03/18/2011
  • Published: 09/20/2012
  • Est. Priority Date: 03/18/2011
  • Status: Abandoned Application
First Claim
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1. A device for cryptographic process comprising:

  • a cipher engine that encrypts or decrypts data from a host;

    a storage for storing cipher keys used in encryption and/or decryption of the data from the host, wherein said device does not store the data that is encrypted or decrypted by the cipher engine; and

    a controller that manages interactions of the cipher engine and the storage with the host.

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