Publication Title: The 2017 International Conference on Information and Communications Security
Article Title: Secure and Efficient Two-factor Authentication Protocol Using RSA Signature for Multi-server Environments
Author(s): Xu Zhiqiang, He Debiao and Huang XinyiAuthors: Xu Zhiqiang, He Debiao and Huang Xinyi
http://icics.cn/
地址：湖北省武汉市武昌区珞珈山，武汉大学国家网络安全学院
Email：cpeng@whu.edu.cn (彭聪）
