2004 IEEE International Conference on e-Technology, e-Commerce and e-Service (EEE'04)
A New CEMBS Based on RSA Signatures and Its Application in Constructing Fair Exchange Protocol
Taipei, Taiwan
March 28-March 31
ISBN: 0-7695-2073-1
Fairness is one of the basic requirements of E-Commerce protocols and applications. CEMBS is proved to be an important cryptographic building primitive in constructing fair exchange protocols. In this paper the drawbacks of existing CEMBS-implementing methods are analyzed. A new CEMBS-constructing method based on RSA signature is proposed, which is proved to be simple, efficient and secure. Afterwards, a fair exchange protocol is built using the newly constructed CEMBS. And the devised scheme in this paper is the first efficient CEMBS based on RSA signatures.
Citation:
Yong-Bin Zhou, Zhen-Feng Zhang, Si-Han Qing, Juan Liu, "A New CEMBS Based on RSA Signatures and Its Application in Constructing Fair Exchange Protocol," eee, pp.560-564, 2004 IEEE International Conference on e-Technology, e-Commerce and e-Service (EEE'04), 2004