Browse Prior Art Database

Block Chaining Using Plaintext Ciphertext Feedback

IP.com Disclosure Number: IPCOM000067312D
Original Publication Date: 1979-Jul-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Ehrsam, WF Matyas, SM Meyer, CH Tuchman, WL [+details]

Abstract

A method is disclosed for block ciphering using block chaining with plaintext ciphertext feedback and a stream cipher mode for short data blocks.