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A compact authentication system for applications of two-dimensional code in mobile commerce*

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2 Author(s)
Wang Liang ; Inst. of Inf. Syst., Beijing Jiaotong Univ., Beijing, China ; Zhang Runtong

Two-dimensional code has been widely used in mobile commerce. With the information contained in the code, a purchase always happened. For mobile user, the convenience and security is important. This paper analyzed the shortages of S/KEY OTP system in mobile commerce identity authentication and suggested an improved one-time password system based on bidirectional virtual authorization in mobile application systems. From the results of simulation, the new system has more convenience and security than the original one.

Published in:

Signal Processing Systems (ICSPS), 2010 2nd International Conference on  (Volume:2 )

Date of Conference:

5-7 July 2010