Efficient and privacy-preserving outsourced calculation of rational numbers

• Main Authors: LIU, Ximeng, CHOO, Kim-Kwang Raymond, DENG, Robert H., LU, Rongxing, WENG, Jian
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2018
• Subjects: Privacy-preserving; homomorphic encryption; outsourced computation; rational numbers; encrypted data processing; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/4116; https://ink.library.smu.edu.sg/context/sis_research/article/5119/viewcontent/Privacy_Preserving_Rational_Numbers_2018_afv.pdf
• Institution: Singapore Management University

In this paper, we propose a framework for efficient and privacy-preserving outsourced calculation of rational numbers, which we refer to as POCR. Using POCR, a user can securely outsource the storing and processing of rational numbers to a cloud server without compromising the security of the (origi...