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, contrived two new SSE schemes and proved their security formally in the proposed security notion. Dynamic Verifiable Encrypted Keyword Search (DVSSE), is the first SSE scheme to the best of our knowledge, which is both dynamic and verifiable. We have implemented our schemes, compared their performance and complexity with
disjunctive keyword (multi-keyword) searchable encryption based on probabilistic trapdoors. The security analysis yieldsthat the probabilistic trapdoors help resist distinguishability attacks. Through the computational complexity analysis we realize that our scheme outperforms similar existing schemes. We explore the use of
In this paper different searchable encryption techniques are studied along with some implementation of searchable encryption in a cloud environment. Symmetric searchable encryption is implemented through trapdoor function to selectively expose keyword for search. A new method of achieving searchable encryption in the
limited computing resources. Practical issues such as the encryption of probabilities and the effect of finite precision on the accuracy of probabilistic inference are considered. The protocol is implemented in software and used for secure keyword recognition.
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