IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
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A Fast Hybrid Arithmetic Unit for Elliptic Curve Cryptosystem in Galois Fields with Prime and Composite Exponents
Moon Gyung KimSu Jung YuYong Surk LeeJoo Seok Song
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2004 Volume 1 Issue 1 Pages 13-18

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Abstract

In this paper, we propose the efficient flexible hybrid arithmetic unit for elliptic curve cryptographic applications which executes addition, multiplication and inversion in GF (2m). The proposed flexible hybrid GFAU is beneficial in cost-effectively implementing microprocessors' elliptic curve public-key extensions. It targets applications for smart cards whose gate count is below 20,000.

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© 2004 by The Institute of Electronics, Information and Communication Engineers
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