A new hardware-assisted PIR with O(n) shuffle cost

• المؤلفون الرئيسيون: DING, Xuhua, YANG, Yanjiang, DENG, Robert H., WANG, Shuhong
• التنسيق: text
• اللغة: English
• منشور في: Institutional Knowledge at Singapore Management University 2010
• الموضوعات: Information retrieval; Privacy; Trusted hardware; Information Security
• الوصول للمادة أونلاين: https://ink.library.smu.edu.sg/sis_research/629; https://ink.library.smu.edu.sg/context/sis_research/article/1628/viewcontent/A_new_hardware_assisted_PIR_av.pdf
• المؤسسة: Singapore Management University

Since the concept of private information retrieval (PIR) was first formalized by Chor et al., various constructions have been proposed with a common goal of reducing communication complexity. Unfortunately, none of them is suitable for practical settings mainly due to the prohibitively high cost for...