Apparatus and method for generating expression data for...

Cryptography – Particular algorithmic function encoding

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C380S044000, C380S045000, C380S042000, C380S030000

Reexamination Certificate

active

07142668

ABSTRACT:
If a condition which can be intuitively hit upon, such as the bit length of a prime number or an extension degree is designated, the expression data of a finite field corresponding to the condition can be automatically generated, and a finite field operation can be performed using the expression data.

REFERENCES:
patent: 4687988 (1987-08-01), Eichelberger et al.
patent: 5189633 (1993-02-01), Bonadio
patent: 5272755 (1993-12-01), Miyaji et al.
patent: 5442707 (1995-08-01), Miyaji et al.
patent: 5933501 (1999-08-01), Leppek
patent: 6868159 (2005-03-01), Leppek
patent: 0 202 768 (1986-11-01), None
patent: 0 503 119 (1992-09-01), None
patent: 5-181418 (1993-07-01), None
patent: 6-295154 (1994-10-01), None
patent: 9-73269 (1997-03-01), None
patent: 11-212458 (1999-08-01), None
patent: 2002-533787 (2002-10-01), None
patent: WO 91/20028 (1991-12-01), None
patent: WO 00/39668 (2000-07-01), None
Wright, A Random Polynomial Generator, Jul. 14, 1994, pp. 1-9.
Schneier, Applied Cryptography, 1996, John Wiley & Sons, pp. 584 and 320.
Shneier, Applied Cryptography, 1996, John Wiley & Sons, Inc., 2ndEdition, p. 174.
T. Okamoto, et al., “Cryptography, Zero-Knowledge Proof, and Number Theory”, Kyoritsushuppan Co., Ltd., Jun. 1, 1995, pp. 130-143 and pp. 167-170.
Y. Yin, “IEEE P1363 Annex A/Editorial Contribution: Standard Specifications for Public Key Cryptography”.
Working Draft, “American National Standard X9.62-199X, Public Key Cryptography for the Financial Services Industry: The Elliptic Curve Digital Signature Algorithm (ECDSA)”.
European Search Report of Dec. 28, 2004.
Notice of Rejection Grounds mailed on Nov. 29, 2005 for corresponding Japanese Patent Application.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus and method for generating expression data for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for generating expression data for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for generating expression data for... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3676857

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.