A Homophonic DES. - Tsu-Miin Hsieh; Yi-Shiung Yeh; Yung-Cheng Hsieh; Chan-Chi Wang (Inf. Process. Lett., 1998)

One-Way Hash Functions With Changeable Parameters. - Tsu-Miin Hsieh; Yi-Shiung Yeh; Chu-Hsing Lin; Ssu-Heng Tuan (Inf. Sci., 1999)