Weakness and improvement on Wang-Li-Tie's user-friendly remote authentication scheme. - Da-Zhi Sun; Ji-Dong Zhong; Yu Sun 023 (Appl. Math. Comput., 2005)

A hash-based RFID security protocol for strong privacy protection. - Da-Zhi Sun; Ji-Dong Zhong (IEEE Trans. Consumer Electron., 2012)

Cryptanalysis of a Hash Based Mutual RFID Tag Authentication Protocol. - Da-Zhi Sun; Ji-Dong Zhong (Wirel. Pers. Commun., 2016)

Privacy Enhancement on Unilateral Bluetooth Authentication Protocol for Mobile Crowdsensing. - Da-Zhi Sun; Ji-Dong Zhong (Secur. Commun. Networks, 2021)