PRBFPT: A Practical Redactable Blockchain Framework With a Public Trapdoor

[1 ]National Engineering Research Center for Big Data Technology and System, Services Computing Technology and System Laboratory, Hubei Key Laboratory of Distributed System Security, Hubei Engineering Research Center on Big Data Security, School of Cyber Science and Engineering, Huazhong University of Science and Technology, Wuhan, China

[2 ]Department of Information Systems and Cyber Security, The University of Texas at San Antonio, San Antonio, TX, USA

[3 ]School of Computer Science and Technology, Hainan University, Haikou, China

[4 ]National Engineering Research Center for Big Data Technology and System, Services Computing Technology and System Laboratory, Cluster and Grid Computing Laboratory, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, China