A Robust Remote Authentication Scheme for M-Commerce Environments
學年 107
學期 1
發表日期 2018-10-15
作品名稱 A Robust Remote Authentication Scheme for M-Commerce Environments
作品名稱（其他語言）
著者 Shih-Yang Yang; Jian-Wen Peng; Wen-Bing Horng; Ching-Ming Chao
作品所屬單位
出版者
會議名稱 11th EAI International Wireless Internet Conference (WiCON 2018)
會議地點 Taipei, Taiwan, ROC
摘要 With the rapid growth of electronic and mobile commerce today, how to design a secure and ecient remote user authentication scheme with resource-limited devices over insecure networks has become an important issue. In this paper, we present a robust authentication scheme for the mobile device (a non-tamper-resistant device in which the secret authentication information stored in it could be retrieved) to solve the challenging lost device problem. It tries to satisfy the following advanced essential security features: (1) protecting user privacy in terms of anonymity and non-traceability, (2) supporting session keys with per- fect forward secrecy, and (3) secure even for the case of lost devices, in addition to the conventional security requirements. The security of our scheme is based on the quadratic residue assumption, which has the same complexity as in solving the discrete logarithm problem. However, the computation of the quadratic congruence is very ecient. It only needs one squaring and one modular operations in the mobile device end, which is much cheaper than the expensive modular exponentiation used in those schemes based on the discrete logarithm problem. Thus, using the quadratic congruence, our scheme can achieve robustness and eciency, even for the non-tamper-resistant mobile device.
關鍵字 Authentication; Quadratic congruence; Security
語言 en
收錄於
會議性質 國際
校內研討會地點 無
研討會時間 20181015~20181016
通訊作者
國別 TWN
公開徵稿
出版型式
出處 EI
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/115305 )