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Analysis on Matrix GSW-FHE and Optimizing Bootstrapping
2018
Security and Communication Networks
With the rapid development of multimedia technologies, the multimedia data storage and outsource computation are delegated to the untrusted cloud, which has led to a series of challenging security and privacy threats. Fully homomorphic encryption can be used to protect the privacy of cloud data and solve the trust problem of third party. In this paper, we analyse circular security of matrix GSW-FHE scheme. We derive a sufficient condition of circular security for matrix GSW-FHE scheme. It
doi:10.1155/2018/6362010
fatcat:sndfgc5csvdavfsmfnfhsgeuya