Key regeneration-free ciphertext-policy attribute-based encryption and its application

• Main Authors: CUI, Hui, DENG, Robert H., QIN, Baodong, WENG, Jian
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2020
• Subjects: ABE; Generic transformation; Key randomization; Key regeneration-free; Information Security; Medicine and Health Sciences
• Online Access: https://ink.library.smu.edu.sg/sis_research/5061; https://ink.library.smu.edu.sg/context/sis_research/article/6064/viewcontent/Key_regeneration_av.pdf
• Institution: Singapore Management University

Attribute-based encryption (ABE) provides a promising solution for enabling scalable access control over encrypted data stored in the untrusted servers (e.g., cloud) due to its ability to perform data encryption and decryption defined over descriptive attributes. In order to bind different component...