Security Enhanced Anonymous Multi-Server Authenticated Key Agreement Scheme using Smart Card and Biometrics.
Younsung Choi · IACR Cryptology ePrint Archive · 2014
Chuang and Chen propose an anonymous multi server authenticated key agreement scheme based on trust computing using smart card, password, and biometrics. Chuang and Chen say that this scheme not only supports multi-server but also achieves security requirements. but this scheme is vulnerable to masquerade attack, smart card attack, DoS attack and insufficient for perfect forward secrecy. To solve problems, this paper proposes security enhanced anonymous multi server authenticated key agreement scheme using smart card and biometrics.