Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Paul Schneider0
Date of Patent
January 21, 2014
Patent Application Number
12116485
Date Filed
May 7, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
Some embodiments of a method and apparatus for encrypting and decrypting data have been presented. In one embodiment, a current key is generated from a prior ciphertext block and another key, which may include a prior key used to encipher the prior ciphertext block or an initialization vector. Then a current plaintext block is enciphered using the current key to generate a current ciphertext block.
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