System and method for implementing a hash algorithm

Details System and method for implementing a hash algorithm System and method for implementing a hash algorithm

2006-12-19

2006-12-19

Vu, Kim (Department: 2135)

Cryptography

Particular algorithmic function encoding

C380S029000, C380S030000, C380S037000, C713S180000, C713S181000

Reexamination Certificate

active

07151829

ABSTRACT:
A system and method for generating a message digest comprising: receiving a block of data and processing the block of data to achieve a message digest, the processing of the block of data including evaluating the block of data at time (t) in terms of time (t−x), wherein x is greater than or equal to 2.

REFERENCES:
patent: 4881264 (1989-11-01), Merkle
patent: 5231668 (1993-07-01), Kravitz
patent: 5448639 (1995-09-01), Arazi
patent: 5751809 (1998-05-01), Davis et al.
patent: 5809145 (1998-09-01), Slik et al.
patent: 5892829 (1999-04-01), Aiello et al.
patent: 5903651 (1999-05-01), Kocher
patent: 5953502 (1999-09-01), Helbig, Sr.
patent: 5963646 (1999-10-01), Fielder et al.
patent: 5991414 (1999-11-01), Garay et al.
patent: 6003135 (1999-12-01), Bialick et al.
patent: 6021201 (2000-02-01), Bakhle et al.
patent: 6091821 (2000-07-01), Buer
patent: 6141421 (2000-10-01), Takaragi et al.
patent: 6829355 (2004-12-01), Lilly
patent: 2002/0184498 (2002-12-01), Qi
patent: WO 98/31122 (1998-07-01), None
U.S. Department of Commerce, Technology Administration, National Institute of Standards and Technology; FIPS PUB 180-1 Federal Information Processing Standards Publication; “Secure Hash Standard” Category Computer Security: Apr. 17, 1995.
“Applied Cryptography Second Edition: Protocols, Algorithms, and Source Code in C”; Chapter 18; Copyright 1996 by Bruce Schneler; published by John Wiley & Sons, Inc.
“LFSR-based Hashing and Authentication”; Hugo Krawczyk, IBM T.J. Watson Research Center, Yorktown Heights, NY 10598.

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