A Novel One-Time Identity-Password Authenticated Scheme Based on Biometrics for E-coupon System
Hongfeng Zhu, Yan Zhang, Xiaodan Wang · International journal of network security · 2016
Nowadays, the application of e-coupons is quite a novel issue but is becoming increasingly popular among electronic commercial businesses owing to save much money by using the e-coupons. In this paper, a new robust biometrics-based one-time identity-password (OTIP) authenticated key agreement protocol is given for E-coupon system. Our proposed protocol adopts one-time password-authenticated algorithm, which is that a hash chain can update by itself smoothly and securely through capturing the secure bit of the tip, has the feature of high-efficient. In addition, biometrics-based algorithm can make the scheme become more secure and user friendly. The combination of above-mentioned algorithms can lead to a high-practical scheme in the universal client/server architecture. Security of the protocol is based on the bio- metric authentication and a secure one way hash function with the hash chain. At the same time the proposed protocol can not only refrain from many consuming algorithms, but is also robust to many kinds of attacks and owns much excellent features. Finally, we provide the se- cure proof and the efficiency analysis about our proposed scheme.