An Efficient Privacy-Preserving Outsourced Calculation Toolkit With Multiple Keys.
IEEE Transactions on Information Forensics and Security(2016)
摘要
In this paper, we propose a toolkit for efficient and privacy-preserving outsourced calculation under multiple encrypted keys (EPOM). Using EPOM, a large scale of users can securely outsource their data to a cloud server for storage. Moreover, encrypted data belonging to multiple users can be processed without compromising on the security of the individual user's (original) data and the final comp...
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关键词
Cloud computing,Protocols,Public key cryptography,Servers
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