Efficient and expressive keyword search over encrypted data in the cloud

• Main Authors: CUI, Hui, WAN, Zhiguo, DENG, Robert H., WANG, Guilin, Yingjiu LI
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2018
• Subjects: attribute-based encryption; Searchable encryption; cloud computing; expressiveness; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/3380; https://ink.library.smu.edu.sg/context/sis_research/article/4381/viewcontent/EfficientandExpressiveKeywordSearchOverEncryptedDataintheCloud.pdf
• Institution: Singapore Management University

Searchable encryption allows a cloud server to conduct keyword search over encrypted data on behalf of the data users without learning the underlying plaintexts. However, most existing searchable encryption schemes only support single or conjunctive keyword search, while a few other schemes that are...