Private Information Retrieval Using Trusted Hardware

• Main Authors: WANG, Shuhong, DING, Xuhua, DENG, Robert H., BAO, Feng
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2006
• Subjects: Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/567; https://ink.library.smu.edu.sg/context/sis_research/article/1566/viewcontent/2006_208.pdf
• Institution: Singapore Management University

Many theoretical PIR (Private Information Retrieval) constructions have been proposed in the past years. Though information theoretically secure, most of them are impractical to deploy due to the prohibitively high communication and computation complexity. The recent trend in outsourcing databases f...