zkrpChain: Towards multi-party privacy-preserving data auditing for consortium blockchains based on zero-knowledge range proofs[J] FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE 2022(128) Xu, Shiwei Cai, Xiaowen Zhao, Yizhi Ren, Zhengwei Du, Le Wang, Qin Zhou, Jianying