An Improved Anonymous Authentication Protocol for Location-Based Service. - Shou-Qi Cao; Wanrong Liu; Liling Cao; Qing Sun 005; Xin He 025 (IEEE Access, 2019)

An Improved Authentication Protocol Using Smart Cards for the Internet of Things. - Shou-Qi Cao; Wanrong Liu; Liling Cao; Xin He 025; Zhiyong Ji (IEEE Access, 2019)