A fast software one-way hash function
Journal of Cryptology
Password authentication with insecure communication
Communications of the ACM
Enhanced authentication scheme with anonymity for roaming service in global mobility networks
Computer Communications
Domain extender for collision resistant hash functions: Improving upon Merkle-Damgård iteration
Discrete Applied Mathematics
A new remote user authentication scheme using smart cards
IEEE Transactions on Consumer Electronics
Mutual authentication and group key agreement for low-power mobile devices
Computer Communications
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User authentication is an important security mechanism for recognizing legal remote users. We propose an available and secure authentication scheme for service provider to verify users without using verification table. It can resist most of the attacks by improving nonce-based mutual authentication mechanism, and ensure the security by dynamic session key. User may change his password freely. Our scheme compared with other related schemes for security efficiency.