Garbled Searchable Symmetric Encryption
نویسنده
چکیده
In a searchable symmetric encryption (SSE) scheme, a client can keyword search over symmetrically-encrypted files which he stored on the server (ideally without leaking any information to the server). In this paper, we show the first multiple keyword search SSE scheme such that even the search formula f (AND, OR and so on) is kept secret. Our scheme is based on an extended garbled circuit satisfying label-reusable privacy which is introduced in this paper.
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تاریخ انتشار 2014