Verifiable, fair and privacy-preserving broadcast authorization for flexible data sharing in clouds

• Main Authors: SUN, Jianfei, XU, Guowen, ZHANG, Tianwei, YANG, Xuehan, ALAZAB, Mamoun, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2023
• Subjects: Privacy-preserving; malicious accusation resistance; verifiability; fairness; practicability; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/7831
• Institution: Singapore Management University

The cloud-based data sharing technology with cryptographic primitives enables data owners to outsource data into paradigms and privately share information with arbitrary recipients without geographic barriers. However, we argue that most of existing efforts for outsourced data sharing are either ine...