Title :
A compact authentication system for applications of two-dimensional code in mobile commerce*
Author :
Liang, Wang ; Runtong, Zhang
Author_Institution :
Inst. of Inf. Syst., Beijing Jiaotong Univ., Beijing, China
Abstract :
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.
Keywords :
electronic commerce; message authentication; S-KEY OTP system; bidirectional virtual authorization; compact authentication system; mobile application systems; mobile commerce identity authentication; one-time password system; two-dimensional code; Analytical models; Authentication; Authorization; Business; Computer crime; Mobile communication; Servers; Identity Authorization; Mobile Commerce; Two-dimensional Code;
Conference_Titel :
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-6892-8
Electronic_ISBN :
978-1-4244-6893-5
DOI :
10.1109/ICSPS.2010.5555820
