Huanyu Zhao, Xiaolin Li. S3PAS: A Scalable Shoulder-Surfing Resistant Textual-Graphical Password Authentication Scheme. In 21st International Conference on Advanced Information Networking and Applications (AINA 2007), Workshops Proceedings, Volume 2, May 21-23, 2007, Niagara Falls, Canada. pages 467-472, IEEE Computer Society, 2007. [doi]
Abstract is missing.