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ENCRYPTION AND AUTHENTICATION OF DATA AND FOR DECRYPTION AND VERIFICATION OF AUTHENTICITY OF DATA

  • US 20080172562A1
  • Filed: 01/12/2007
  • Published: 07/17/2008
  • Est. Priority Date: 01/12/2007
  • Status: Abandoned Application
First Claim
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1. Method for encryption and authentication of data, comprising:

  • generating from one or more plaintext data blocks ciphertext data blocks and corresponding authentication tags by means of authenticated encryption; and

    generating a tag tree by means of the authentication tags.

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