Password authentication with insecure communication
Communications of the ACM
A new remote user authentication scheme using smart cards
IEEE Transactions on Consumer Electronics
An efficient remote use authentication scheme using smart cards
IEEE Transactions on Consumer Electronics
Efficient multi-server password authenticated key agreement using smart cards
IEEE Transactions on Consumer Electronics
Lightweight security for mobile commerce transactions
Computer Communications
A remote password authentication scheme for multiserver architecture using neural networks
IEEE Transactions on Neural Networks
Enhancing of a Password-Based Authentication Scheme Using Smart Cards
OTM '09 Proceedings of the Confederated International Conferences, CoopIS, DOA, IS, and ODBASE 2009 on On the Move to Meaningful Internet Systems: Part II
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Due to the rapid advancement of cryptographic techniques, the smart card has recently become a popular device capable of storing and computing essential information with such properties as tamper-resistance and guessinglock. However, most electronic transactions are in fact performed in the multiserver environment, which unfortunately means conventional authentication schemes cannot satisfy both of the basic requirements: security and efficiency. To make a difference, Juang proposed scheme in February 2004. Nevertheless, there still exist two drawbacks in Juang's scheme: (1) they need this registration center to distribute the shared key when the user logins the server for services; (2) the authentication scheme lacks round efficiency. In this paper, we proposed an efficient and secure multi-server authenticated key agreement scheme, where the user only needs to register once and can be authenticated without any registration center. Furthermore, the proposed scheme can be employed for the use of mobile networks because of its low computation load and round efficiency.