Algorithm for Scalar Multiplication Based on an Improved Elliptic Curve Digital Signature Algorithm
WU Mei-n · Microcomputer Information · 2009
This paper studies the requirements of application system security and efficiency of the elliptic curve digital signature algorithm,improves the elliptic curve digital signature algorithm,verifies the correctness and analyzes the security of the improved algorithm.The results show that,it is no need for the improved algorithm signer to do the inversion,and it has less time complexity.In order to improve the operation speed of the improved algorithm,we chose a better algorithm for scalar multiplication and analysis the effects.