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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/95814


    Title: Lee-Chiu使用智慧卡之遠端身份認證法的改良 Improvement of Lee-Chiu's Remote Authentication Scheme with Smart Cards
    Authors: Hwang, Shin-Jia;Chen, Wen-Yi
    Contributors: 淡江大學資訊工程學系
    Keywords: 遠端身份認證;智慧卡
    Date: 2005-12
    Issue Date: 2014-02-13
    Abstract: 遠端身份認證法在網際網路上,對於協助伺服器認證遠端使用者,扮演相當吃重的角色。學者Lee和Chiu提出他們的遠端身份認證法,以改良先前的遠端身份認證法。不幸地,本文提出對Lee和Chiu的遠端身份認證法之攻擊,說明他們的方法會遭受偽造攻擊與拒絕服務攻擊。為了克服上述的安全缺失,提出我們的遠端身份認證改良法。在我們的改良法中,使用者可以安全地且自由地挑選與更換自己的通行碼。
    Remote authentication schemes play an important role to help server authenticate remote users in the Internet. Lee and Chiu proposed their remote authentication scheme to overcome some security problem in previous remote authentication schemes. Unfortunately, in this paper, some attacks are proposed to show that Lee and Chiu's scheme is vulnerable under the forgery attack and the denial of service attack. To conquer these security problems, our improved scheme is also proposed. So our scheme is more secure than Lee and Chiu's scheme. In our scheme, users freely and securely choose and change their passwords.
    Relation: 中華民國九十四年全國計算機會議論文集:數位生活‧資訊人生,5頁
    Appears in Collections:[資訊工程學系暨研究所] 會議論文

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    Lee-Chiu使用智慧卡之遠端身份認證法的改良 Improvement of Lee-Chiu's Remote Authentication Scheme with Smart Cards_中文摘要.docx摘要19KbMicrosoft Word54View/Open
    Lee-Chiu使用智慧卡之遠端身份認證法的改良 Improvement of Lee-Chiu's Remote Authentication Scheme with Smart Cards_英文摘要.docx摘要19KbMicrosoft Word70View/Open

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