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The 9th IEEE International Conference on E-Commerce Technology and The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services (CEC-EEE 2007)
New efficient user authentication scheme with user anonymity facilitating e-commerce applications
National Center of Sciences, Tokyo, Japan
July 23-July 26
ISBN: 0-7695-2913-5
Hung-Yu Chien, National Chi Nan University
An authenticated key distribution scheme preserving user anonymity is important to those e-commerce applications where user anonymity is required or desirable. However, the previous works on this issue have security flaws. This article shows the security weaknesses of a recently published work, and then proposes our new scheme, which not only overcomes the weaknesses but also improves the computational performance.
Citation:
Hung-Yu Chien, "New efficient user authentication scheme with user anonymity facilitating e-commerce applications," cec-eee, pp.461-464, The 9th IEEE International Conference on E-Commerce Technology and The 4th IEEE International Conference on Enterprise Computing, E-Commerce and E-Services (CEC-EEE 2007), 2007
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