Open Access

ARTICLE

Blockchain-based Privacy-Preserving Group Data Auditing with Secure User Revocation

Yining Qi^1,2,*, Yubo Luo³, Yongfeng Huang^1,2, Xing Li^1,2

1 Tsinghua University, Beijing, 100084, China
2 Beijing National Research Center for Information Science and Technology, Beijing, 100084, China
3 University of North Carolina at Chapel Hill, North Carolina, 27599, USA

* Corresponding Author: Yining Qi. Email: