Area Flexible GF(2k) Elliptic Curve Cryptography Coprocessor

(2007) Area Flexible GF(2k) Elliptic Curve Cryptography Coprocessor. International Arab Journal of Information Technology (IAJIT), 4 (1). pp. 1-10.

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Official URL: http://www.iajit.org/

Abstract

Elliptic curve cryptography (ECC) is popularly defined either over GF(p) or GF(2k). This research modifies a GF(p) multiplication algorithm to make it applicable for GF(2k). Both algorithms, the GF(p) and GF(2k) one, are designed in hardware to be compared. The GF(2k) multiplier is found faster and small. This GF(2k) multiplier is further improved to benefit in speed, it gained more than 40% faster speed with the cost of 5% more area. This multiplier hardware is furthermore adjusted to have area flexibility feature, which is used as the basic block in modeling a complete projective coordinate GF(2k) ECC coprocessor.

Item Type: Article
Subjects: Math
Computer
Electrical
Divisions: College Of Computer Sciences and Engineering > Computer Engineering Dept
Depositing User: ADNAN ABDU GUTUB (gutub
Date Deposited: 01 Mar 2008 15:31
Last Modified: 01 Nov 2019 16:22
URI: http://eprints.kfupm.edu.sa/id/eprint/169