Browse Prior Art Database

Initializing Vector Operation on Plaintext

IP.com Disclosure Number: IPCOM000054036D
Original Publication Date: 1980-Dec-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

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

Abstract

A method is disclosed for block ciphering using block chaining with ciphertext feedback which introduces a noise component into the plaintext before encipherment to enhance the cryptographic operation.