On the unlinkability of randomization-enhanced Chaum's blind signature scheme. - Hsiang-An Wen; Sheng-Yu Hwang; Tzonelih Hwang (Appl. Math. Comput., 2005)

On the traceability on RSA-based partially signature with low computation. - Hsiang-An Wen; Kuo-Chang Lee; Sheng-Yu Hwang; Tzonelih Hwang (Appl. Math. Comput., 2005)

On the security enhancement for anonymous secure e-voting over computer network. - Sheng-Yu Hwang; Hsiang-An Wen; Tzonelih Hwang (Comput. Stand. Interfaces, 2005)

Provably secure authenticated key exchange protocols for low power computing clients. - Hsiang-An Wen; Chun-Li Lin; Tzonelih Hwang (Comput. Secur., 2006)

Proxy-protected signature secure against the undelegated proxy signature attack. - Yu-Chuan Liu; Hsiang-An Wen; Chun-Li Lin; Tzonelih Hwang (Comput. Electr. Eng., 2007)

On the Proxy-Protected Property of Chen et al.'s Proxy Multisignature Schemes. - Pei-Hui Huang; Hsiang-An Wen; Chih-Hung Wang; Tzonelih Hwang (Informatica, 2007)