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International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC)

A New Session Key Agreement Scheme Using Smart Cards

Jong Kook Lee, Jong Soo Jang

Published Jul 1, 2003• 0 citations
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Summary Two‐factor user authentication scheme allows a user to use a smart card and a password to achieve mutual authentication and establish a session key between a server and a user. In 2012, Chen et al . showed that the scheme of Sood et al . does not achieve mutual authentication and is vulnerable to off‐line password guessing and smart card stolen attacks. They also found that another scheme proposed by Song is vulnerable to similar off‐line password guessing and smart card stolen attacks. They further proposed an improved scheme. In this paper, we first show that the improved scheme of Chen et al . still suffers from off‐line password guessing and smart card stolen attacks, does not support perfect forward secrecy, and lacks the fairness of session key establishment. We then propose a new security‐enhanced scheme and show its security and authentication using the formal verification tool ProVerif, which is based on applied pi calculus. Copyright © 2014 John Wiley & Sons, Ltd.

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SUMMARY Providing a suitable key agreement protocol for session initiation protocol is crucial to protecting the communication among the users over the open channel. This paper presents an efficient and flexible password authenticated key agreement protocol for session initiation protocol associated with Voice over Internet Protocol. The proposed protocol has many unique properties, such as session key agreement, mutual authentication, password updating function and the server not needing to maintain a password or verification table, and so on. In addition, our protocol is secure against the replay attack, the impersonation attack, the stolen‐verifier attack, the man‐in‐the‐middle attack, the Denning–Sacco attack, and the offline dictionary attack with or without the smart card. Copyright © 2013 John Wiley & Sons, Ltd.

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Multi-serverAnonymousRemoteAuthenticatedKeyAgreementProtocolBasedonSmartCard

李艳平, 刘小雪, 屈娟 +1 more

Abstract:In order to efficiently eliminate the security shortcomings of the dynamic ID based remote user authentication scheme using smart cards (short for XJWM scheme) proposed by Xu et al.,a new multi server and multi factor anonymous remote authenticated key agreement protocol was presented,based on Diffie Hellman key agreement algorithm and biometrical authentication technology.The new protocol can not only overcome the security flaws of XJWM scheme,but also add smart card’s password and bio information authentication for the cardholder to avoid the smart card stolen attack.The security of the new protocol was proved by the improved BAN logic and the result showed that the new scheme can ensure the correctness of key agreement,key confidentiality,key freshness and mutual authentication.The security and performance analysis demonstrated that the proposed protocol provides better security without increasing too much computation overhead.

•Jan 1, 2016•0 citations
Summary Two‐factor user authentication scheme allows a user to use a smart card and a password to achieve mutual authentication and establish a session key between a server and a user. In 2012, Chen et al . showed that the scheme of Sood et al . does not achieve mutual authentication and is vulnerable to off‐line password guessing and smart card stolen attacks. They also found that another scheme proposed by Song is vulnerable to similar off‐line password guessing and smart card stolen attacks. They further proposed an improved scheme. In this paper, we first show that the improved scheme of Chen et al . still suffers from off‐line password guessing and smart card stolen attacks, does not support perfect forward secrecy, and lacks the fairness of session key establishment. We then propose a new security‐enhanced scheme and show its security and authentication using the formal verification tool ProVerif, which is based on applied pi calculus. Copyright © 2014 John Wiley & Sons, Ltd.
SUMMARY Providing a suitable key agreement protocol for session initiation protocol is crucial to protecting the communication among the users over the open channel. This paper presents an efficient and flexible password authenticated key agreement protocol for session initiation protocol associated with Voice over Internet Protocol. The proposed protocol has many unique properties, such as session key agreement, mutual authentication, password updating function and the server not needing to maintain a password or verification table, and so on. In addition, our protocol is secure against the replay attack, the impersonation attack, the stolen‐verifier attack, the man‐in‐the‐middle attack, the Denning–Sacco attack, and the offline dictionary attack with or without the smart card. Copyright © 2013 John Wiley & Sons, Ltd.
Abstract:In order to efficiently eliminate the security shortcomings of the dynamic ID based remote user authentication scheme using smart cards (short for XJWM scheme) proposed by Xu et al.,a new multi server and multi factor anonymous remote authenticated key agreement protocol was presented,based on Diffie Hellman key agreement algorithm and biometrical authentication technology.The new protocol can not only overcome the security flaws of XJWM scheme,but also add smart card’s password and bio information authentication for the cardholder to avoid the smart card stolen attack.The security of the new protocol was proved by the improved BAN logic and the result showed that the new scheme can ensure the correctness of key agreement,key confidentiality,key freshness and mutual authentication.The security and performance analysis demonstrated that the proposed protocol provides better security without increasing too much computation overhead.