Title :
A Distributed Electronic Authentication Scheme in E-Business System
Author :
Song, Xinxia ; Chen, Zhigang
Author_Institution :
Zhejiang Wanli Univ., Ningbo
Abstract :
A distributed e-business authentication scheme based on conic curve is proposed. This scheme is composed of two parts, constructing license and validating license. Because the security of license is determined by private key, not the arithmetic itself, user can not construct new license by given license and the public key as long as the private key is not leaked. Since encoding and decoding over conic are easily implement on conic curves, it has enabled our scheme to greatly enhance efficiency. We also analyse its security. The entire process guarantees the security and reliability.
Keywords :
distributed processing; electronic commerce; private key cryptography; public key cryptography; conic curve; constructing license; distributed e-business authentication scheme; distributed electronic authentication scheme; e-business system; license security; private key; public key; validating license; Authentication; Educational institutions; Encoding; Equations; Galois fields; Information security; Internet; Licenses; Public key; Public key cryptography; Distributed Electronic Authentication; E-Business System; conic curve;
Conference_Titel :
Electronic Commerce and Security, 2008 International Symposium on
Conference_Location :
Guangzhou City
Print_ISBN :
978-0-7695-3258-5
DOI :
10.1109/ISECS.2008.125
