Removable information storage device that includes a master encryption key and encryption keys

  • US 20050086471A1
  • Filed: 10/20/2003
  • Published: 04/21/2005
  • Est. Priority Date: 10/20/2003
  • Status: Abandoned Application
First Claim
Patent Images

1. A removable information storage device suitable for use with a host, comprising:

  • a non-volatile memory configured to store a master encryption key; and

    a non-volatile magnetic memory configured to store encryption keys which have been encrypted using the master encryption key and to store data which has been encrypted using the encryption keys.

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