An Efficient and Secure Multi-server Smart Card based Authentication Scheme
نویسندگان
چکیده
منابع مشابه
An Efficient and Secure Multi-server Smart Card based Authentication Scheme
This paper proposes an efficient and robust multi-server authentication scheme using smart cards. Security of this scheme depends upon cryptographic one-way hash function. This scheme allows remote users to access multiple servers without any need of separately registering with each server. Also, it gets rid of the use of verification table, permits users to select and update the password secur...
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Multi-server authentication is going to be an integral part of remote authentication with the passage of time. The remote authentication has been part and parcel of internet based communication. In the last decade several multi-server authentication techniques has been presented. However there is still a need of more efficient and robust techniques. Lately, Saraswathi et al., presented a multi-...
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Kim and Chung (2009) found that Yoon and Yoo’s scheme (2005) easily reveals a user’s password and is susceptible to masquerading user attack, masquerading server attack and stolen verifier attack. Therefore, Kim and Chung proposed a new remote user authentication scheme. They claimed that the proposed scheme resolves all aforementioned security flaws, while keeping the merits of Yoon and Yoo’s ...
متن کاملAn Improved Efficient Remote User Authentication Scheme in Multi-server Environment using Smart Card
In a single server environment, one server is responsible for providing services to all the authorized remote users. However, the problem arises if a user wishes to access several network services. To overcome this weakness, various multi-server authentication schemes have been proposed. In 2012, Taygi et al. [1] proposed a scheme for multi-server environment. But it is found that their propose...
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Multi-server authentication schemes are very practical from a user point of view, since they allow a user to get access to different services on different servers with one single registration. Smart card based approaches lead to more secure systems because they offer two-factor authentication, based on the strict combination of user's password and the possession of the smart card. In this paper...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2014
ISSN: 0975-8887
DOI: 10.5120/16272-6025