Cart (Loading....) | Create Account
Close category search window
 

A High-Speed, High-Radix, Processor Array Architecture for Real-Time Elliptic Curve Cryptography Over GF(2m)

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Fayed, M.A. ; Univ. of Victoria, Victoria ; El-Kharashi, M.W. ; Gebali, F.

This paper presents a high-radix elliptic curve cryptographic architecture that performs a scalar multiple of an elliptic curve point operations over GF(2m). The proposed architecture is based on a new algorithm, which is a modified version of the sliding window scalar multiplication algorithm. We speed-up the scalar multiplication by merging the point doubling and adding operations into a single step, which decreases the scalar multiplication critical path delay at the expense of a larger look-up table. The proposed architecture utilizes an optimized processor array-based field ALU that efficiently implements addition, squaring, multiplication and division over GF(2m). The proposed architecture is implemented for m epsiv {163, 283, 571} on a Xilinx XC4VFX100-12 device. We achieved a frequency of 253 MHz, which allows the architecture to calculate GF(2163) scalar multiplication for radix 28 in 9 mus. Our results for GF(2163) show a speed-up that ranges from 1.5 to 326 in comparison to previous FPGA implementations and a speed-up ranges from 1.1 to 5.6 in comparison to previous ASIC implementations.

Published in:

Signal Processing and Information Technology, 2007 IEEE International Symposium on

Date of Conference:

15-18 Dec. 2007

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.