New Hardware Architecture for Multiplication over GF(2m) and Comparisons with Normal and Polynomial Basis Multipliers for Elliptic Curve Cryptography

  • Authors:
  • Soonhak Kwon;Taekyoung Kwon;Young-Ho Park

  • Affiliations:
  • -;-;-

  • Venue:
  • IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
  • Year:
  • 2008

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Abstract

We propose a new linear array for multiplication in GF(2m) which outperforms most of the existing linear multipliers in terms of the area and time complexity. Moreover we will give a very detailed comparison of our array with other existing architectures for the five binary fields GF(2m), m = 163,233,283,409,571, recommended by NIST for elliptic curve cryptography.