Impersonation Attack on Two-Gene-Relation Password Authentication Protocol (2GR). - Chun-Li Lin; Ching-Po Hung (IEICE Trans. Commun., 2006)

Masquerade on One-Time Password Authentication Scheme. - Chun-Li Lin; Ching-Po Hung (FGCN (1), 2007)

Analysis of the Dimitrov-Jullien-Miller Recoding Algorithm. - Wu-Chuan Yang; Ching-Po Hung (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)