Welcome to Journal of University of Chinese Academy of Sciences,Today is

›› 2006, Vol. 23 ›› Issue (1): 125-130.DOI: 10.7523/j.issn.2095-6134.2006.1.024

• 简报 • Previous Articles     Next Articles

Adaptive 2-Ary Window Representation Algorithm for Pairs of Integers

LI Xue-Jun, HU Lei   

  1. State Key Laboratory of Information Security, Graduate School of the Chinese Academy of Sciences, Beijing 100049
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-01-15

Abstract: In the implementation of some public key cryptosystems, in particular, the verification procedure of most common digital signatures (apart from RSA) are required to perform not only exponentiation, but also pairs of exponentiation directly. In this paper, a left-to-right adaptive 2-ary window representation (2-AWR) for pairs of integers is presented and analyzed. Shamir algorithm can be on-line carried out using this representation. And its advantage over other similar algorithm is demonstrated.

Key words: Pairs of Integers, Pairs of Exponentiations, Adaptive 2-Ary Window Representation, Shamir Algorithm

CLC Number: