Generalization of proxy signature-based on discrete logarithms. - Li-Hua Li; Shiang-Feng Tzeng; Min-Shiang Hwang (Comput. Secur., 2003)

Improved Non-Repudiable Threshold Proxy Signature Scheme with Known Signers. - Chwei-Shyong Tsai; Shiang-Feng Tzeng; Min-Shiang Hwang (Informatica, 2003)

A New Digital Multisignature Scheme With Distinguished Signing Authorities. - Shin-Jia Hwang; Min-Shiang Hwang; Shiang-Feng Tzeng (J. Inf. Sci. Eng., 2003)

An improvement of nonrepudiable threshold proxy signature scheme with known signers. - Shiang-Feng Tzeng; Min-Shiang Hwang; Cheng-Ying Yang (Comput. Secur., 2004)

Generalization of proxy signature based on elliptic curves. - Min-Shiang Hwang; Shiang-Feng Tzeng; Chwei-Shyong Tsai (Comput. Stand. Interfaces, 2004)

Digital signature with message recovery and its variants based on elliptic curve discrete logarithm problem. - Shiang-Feng Tzeng; Min-Shiang Hwang (Comput. Stand. Interfaces, 2004)

A nonrepudiable threshold multi-proxy multi-signature scheme with shared verification. - Shiang-Feng Tzeng; Cheng-Ying Yang; Min-Shiang Hwang (Future Gener. Comput. Syst., 2004)

A new digital signature scheme based on factoring and discrete logarithms. - Shiang-Feng Tzeng; Cheng-Ying Yang; Min-Shiang Hwang (Int. J. Comput. Math., 2004)

On the efficiency of nonrepudiable threshold proxy signature scheme with known signers. - Cheng-Ying Yang; Shiang-Feng Tzeng; Min-Shiang Hwang (J. Syst. Softw., 2004)

Improvement of signature scheme based on factoring and discrete logarithms. - Li-Hua Li; Shiang-Feng Tzeng; Min-Shiang Hwang (Appl. Math. Comput., 2005)

A secure on-line software transaction scheme. - Shiang-Feng Tzeng; Min-Shiang Hwang; Hsing-Bai Chen (Comput. Stand. Interfaces, 2005)

A New Nonrepudiable Threshold Proxy Signature Scheme with Valid Delegation Period. - Min-Shiang Hwang; Shiang-Feng Tzeng; Chun-Ta Li (ICCSA (3), 2007)

A new convertible authenticated encryption scheme with message linkages. - Shiang-Feng Tzeng; Yuan-Liang Tang; Min-Shiang Hwang (Comput. Electr. Eng., 2007)

An Ordered Multi-proxy Multi-signature Scheme. - Min-Shiang Hwang; Shiang-Feng Tzeng; Shu-Fen Chiou (ISDA (3), 2008)

An Improvement of Strong Proxy Signature and Its Applications. - Min-Shiang Hwang; Shiang-Feng Tzeng; Shu-Fen Chiou (SECRYPT, 2008)

A New Convertible Authenticated Encryption Scheme Based on the ElGamal Cryptosystem. - Cheng-Chi Lee; Min-Shiang Hwang; Shiang-Feng Tzeng (Int. J. Found. Comput. Sci., 2009)

A Novel Key Management Scheme for Dynamic Access Control in a Hierarchy. - Shiang-Feng Tzeng; Cheng-Chi Lee; Tzu-Chun Lin (Int. J. Netw. Secur., 2011)

A Batch Verification for Multiple Proxy Signature. - Shiang-Feng Tzeng; Cheng-Chi Lee; Min-Shiang Hwang (Parallel Process. Lett., 2011)

Enhancement of Generalized Ring Signatures with Convertibility. - Shiang-Feng Tzeng; Shi-Jinn Horng (ISBAST, 2012)

A new proxy signature scheme for a specified group of verifiers. - Min-Shiang Hwang; Cheng-Chi Lee; Shiang-Feng Tzeng (Inf. Sci., 2013)

Secure Convertible Undeniable Signature Scheme Using Extended Euclidean Algorithm without Random Oracles. - Shi-Jinn Horng; Shiang-Feng Tzeng; Pingzhi Fan; Xian Wang 002; Tianrui Li 001; Muhammad Khurram Khan (KSII Trans. Internet Inf. Syst., 2013)

b-SPECS+: Batch Verification for Secure Pseudonymous Authentication in VANET. - Shi-Jinn Horng; Shiang-Feng Tzeng; Yi Pan 001; Pingzhi Fan; Xian Wang 002; Tianrui Li 001; Muhammad Khurram Khan (IEEE Trans. Inf. Forensics Secur., 2013)

VANET-based Secure Value-Added Services. - Shi-Jinn Horng; Shiang-Feng Tzeng (SocialCom, 2014)

Cryptanalysis on a Portable Privacy-Preserving Authentication and Access Control Protocol in VANETs. - Shi-Jinn Horng; Shiang-Feng Tzeng; Xian Wang 002; Shaojie Qiao; Xun Gong 002; Muhammad Khurram Khan (Wirel. Pers. Commun., 2014)

An efficient certificateless aggregate signature with conditional privacy-preserving for vehicular sensor networks. - Shi-Jinn Horng; Shiang-Feng Tzeng; Po-Hsian Huang; Xian Wang 002; Tianrui Li 001; Muhammad Khurram Khan (Inf. Sci., 2015)

Enhancing Security and Privacy for Identity-Based Batch Verification Scheme in VANETs. - Shiang-Feng Tzeng; Shi-Jinn Horng; Tianrui Li 001; Xian Wang 002; Po-Hsian Huang; Muhammad Khurram Khan (IEEE Trans. Veh. Technol., 2017)