Efficient attribute-based encryption with blackbox traceability

• Main Authors: XU, Shengmin, YANG, Guomin, MU, Yi, LIU, Ximeng
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2018
• Subjects: Public-key cryptosystems; Attribute-based encryption; Blackbox traceability; Computer and Systems Architecture; Programming Languages and Compilers
• Online Access: https://ink.library.smu.edu.sg/sis_research/5209; https://ink.library.smu.edu.sg/context/sis_research/article/6212/viewcontent/Untitled_3.pdf
• Institution: Singapore Management University

Traitor tracing scheme can be used to identify a decryption key is illegally used in public-key encryption. In CCS’13, Liu et al. proposed an attribute-based traitor tracing (ABTT) scheme with blackbox traceability which can trace decryption keys embedded in a decryption blackbox/device rather than...