Key cooperative attribute-based encryption

• Main Authors: HUANG, Luqi, SUSILO, Willy, YANG, Guomin, GUO, Fuchun
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2024
• 主題: Attribute-based encryption; Key management; Key cooperative; Trust delegation; Information Security
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/9283; https://ink.library.smu.edu.sg/context/sis_research/article/10283/viewcontent/978_981_97_5025_2_13.pdf
• 機構: Singapore Management University

Attribute-based encryption (ABE) is an important technology in building access control systems with precise control and scalability. In an ABE system, there exists a private key generator (PKG) that issues all private keys. The PKG has a significant drawback referred to as the huge key management bu...