Universal one-way hash functions and their cryptographic applications
STOC '89 Proceedings of the twenty-first annual ACM symposium on Theory of computing
Strong password-only authenticated key exchange
ACM SIGCOMM Computer Communication Review
The State of Elliptic Curve Cryptography
Designs, Codes and Cryptography - Special issue on towards a quarter-century of public key cryptography
A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
Simple authenticated key agreement protocol resistant to password guessing attacks
ACM SIGOPS Operating Systems Review
An ElGamal-Like Cryptosystem for Enciphering Large Messages
IEEE Transactions on Knowledge and Data Engineering
Security Enhancement for the "Simple Authentication Key Agreement Algorithm"
COMPSAC '00 24th International Computer Software and Applications Conference
Parallizable simple authenticated key agreement protocol
ACM SIGOPS Operating Systems Review
New directions in cryptography
IEEE Transactions on Information Theory
A public key cryptosystem and a signature scheme based on discrete logarithms
IEEE Transactions on Information Theory
Three weaknesses in a simple three-party key exchange protocol
Information Sciences: an International Journal
Enhanced password-based simple three-party key exchange protocol
Computers and Electrical Engineering
A communication-efficient three-party password authenticated key exchange protocol
Information Sciences: an International Journal
A new simple authenticated key agreement and protected password change protocol
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Information Sciences: an International Journal
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In this article, we shall present an authenticated key agreement protocol which is a modified and faster version of the Yeh-Sun scheme. Compared with the latest Kobara-Imai scheme, our scheme takes fewer steps and less computation cost. Besides, we shall also propose a protected password change protocol that allows users to change their own passwords freely.