The Design and Implementation of Digital Signature System Based on Elliptic Curve

Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 163)

Abstract

The elliptic curve cryptosystems are paid more and more attention because its key string is shorter and its security is better than other public cryptosystems. The digital signature system based on elliptic curve is one of the main stream digital signature systems. The digital signature protocols based on elliptic curve discrete logarithm problem come mainly from the transmutation of signature equation and when the protocol has been optimized for implementing, the whole system will get better performance. In this paper, we present an improved digital signature scheme based on Elliptic Curve Algorithm and this scheme has features of low computational complexity and fast operating speed.

Keywords

Elliptic curve cryptosystems Digital signature Discrete logarithm 

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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  1. 1.Maths DepartmentZhaotong Teachers’ CollegeZhaotongChina
  2. 2.Physics DepartmentZhaotong Teachers’ CollegeZhaotongChina

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