A secure single sign-on mechanism for distributed computer networks

CC Chang, CY Lee - IEEE Transactions on Industrial …, 2011 - ieeexplore.ieee.org
User identification is an important access control mechanism for client-server networking
architectures. The concept of single sign-on can allow legal users to use the unitary token to …

A robust and efficient smart card oriented remote user authentication protocol

CC Chang, HD Le, CY Lee… - … Conference on Intelligent …, 2011 - ieeexplore.ieee.org
Authentication and key agreement protocols are foundation for the security of distributed
applications. In 2010, Yeh et al. proposed two authenticated key agreement protocols. The …

[PDF][PDF] An improved protocol for password authentication using smart cards

ZY Cheng, Y Liu, CC Chang, SC Chang - 2011 - csroc.org.tw
In recent years, several password authentication schemes for remote login and verification
have been widely implemented for systems that control and access to Internet applications …