Make revocation cheaper: Hardware-based revocable attribute-based encryption

• Main Authors: LI, Xiaoguo, YANG, Guomin, XIANG, Tao, XU, Shengmin, ZHAO, Bowen, DENG, Robert H., PANG, Hwee Hwa
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2024
• Subjects: Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/9533; https://ink.library.smu.edu.sg/context/sis_research/article/10533/viewcontent/313000a100.pdf
• Institution: Singapore Management University

As an advanced one-to-many public key encryption system, attribute-based encryption (ABE) is widely believed to be a promising technology for achieving flexible and fine-grained access control of encrypted data on untrusted storage servers (e.g., public cloud servers). However, user revocation in AB...