教師資料查詢 | 類別: 會議論文 | 教師: 洪文斌 Horng Wen-bing (瀏覽個人網頁)

標題: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
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20181015~20181016
通訊作者
國別中華民國
公開徵稿
出版型式
出處EI
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