Key-Policy Attribute-Based Encryption with Keyword Search in Virtualized Environments
IEEE Journal on Selected Areas in Communications(2020)
摘要
Cloud computing is a model for convenient, on-demand network access to virtualized environments of configurable computing resources. It is challenging to search data encrypted and stored in cloud storage servers. Searchable encryption enables data users to search on ciphertext without leaking any information about keywords and the plaintext of the data. Currently, a number of searchable encryption...
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关键词
Encryption,Cloud computing,Access control,Keyword search,Public key
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