Authorized Keyword Search over Outsourced Encrypted Data in Cloud Environment
IEEE Transactions on Cloud Computing(2022)
摘要
For better data availability and accessibility while ensuring data secrecy, end-users often tend to outsource their data to the cloud servers in an encrypted form. However, this brings a major challenge to perform the search for some keywords over encrypted content without disclosing any information to unintended entities. This paper proposes a novel expressive authorized keyword search scheme rel...
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关键词
Keyword search,Cloud computing,Encryption,Servers,Permission
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