A Group Signature Based Digital Currency System. - Haibo Tian; Peiran Luo; Yinxue Su (BlockSys, 2019)

An Efficient Group Signature Based Digital Currency System. - Haibo Tian; Peiran Luo; Yinxue Su (PAAP, 2019)

A Centralized Digital Currency System with Rich Functions. - Haibo Tian; Peiran Luo; Yinxue Su (ProvSec, 2019)

How to retrieve the encrypted data on the blockchain. - Huige Li; Fangguo Zhang; Peiran Luo; Haibo Tian; Jiejie He (KSII Trans. Internet Inf. Syst., 2019)