An improved OTP System Based on Identity of Mobile Equipment

摘要：

This paper proposes an improved One-Time Password(OTP)system, which is based on identity of mobile equipment, named as OTP System Based on Identity of Mobile Equipment(OTPBI). The system utilizes the identity siring of mobile equipment and counter as main input to produce OTP of Mobile Client or Server. By emulating and analyzing. it proves that the improved system can provide bidirectional authentication, prevent a feigned server from deceiving the user, resist dictionary attack and decimal attack, and at the same time it keep simplicity to save cost of computation and network.

关键词： OTP OTPBI IMEI counter mobile environment

作者: Qin Wang Runtong Zhang Yan Song

作者单位: Institute of Information Systems, Beijing Jiaotong University, Beijing, 100044, China

会议类型: 国际会议

会议名称: 第八届武汉电子商务国际会议(The Eighth Wuhan International Conference on E-Business)

会议地点: 武汉

会议语种:英文

页码: 611-616

在线出版日期: 2009-05-30（万方平台首次上网日期，不代表论文的发表时间）