A Framework to Evaluate Security and Cost of Time Stamping Schemes. - Masashi Une; Tsutomu Matsumoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

An Evaluation Method of Time Stamping Schemes from Viewpoints of Integrity, Cost and Availability. - Masashi Une; Tsutomu Matsumoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Wolf Attack Probability: A New Security Measure in Biometric Authentication Systems. - Masashi Une; Akira Otsuka; Hideki Imai (ICB, 2007)

Wolf Attack Probability: A Theoretical Security Measure in Biometric Authentication Systems. - Masashi Une; Akira Otsuka; Hideki Imai (IEICE Trans. Inf. Syst., 2008)