TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
An Untraceable ECC-Based Remote User Authentication Scheme |
| 영문제목(English Title) |
An Untraceable ECC-Based Remote User Authentication Scheme |
| 저자(Author) |
ZahidMehmood
Gongliang Chen
Jianhua Li
Aiiad Albeshri
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| 원문수록처(Citation) |
VOL 11 NO. 03 PP. 1742 ~ 1760 (2017. 03) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Recent evolution in the open access internet technology demands that the identifying information of a user must be protected. Authentication is a prerequisite to ensure the protection of user identification. To improve Qu et al.’s scheme for remote user authentication, a recent proposal has been published by Huang et al., which presents a key agreement protocol in combination with ECC. It has been claimed that Huang et al. proposal is more robust and provides improved security. However, in the light of our experiment, it has been observed that Huang et al.’s proposal is breakable in case of user impersonation. Moreover, this paper presents an improved scheme to overcome the limitations of Huang et al.’s scheme. Security of the proposed scheme is evaluated using the well-known random oracle model. In comparison with Huang et al.’s protocol, the proposed scheme is lightweight with improved security.
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| 키워드(Keyword) |
Smart-card
Key agreement
Remote user authentication
Password-based authentication
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| 파일첨부 |
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