Dynamic Searchable Encryption via Blind Storage

Provided by: University of Idaho
Topic: Storage
Format: PDF
Dynamic searchable symmetric encryption allows a client to store a dynamic collection of encrypted documents with a server, and later quickly carry out keyword searches on these encrypted documents, while revealing minimal information to the server. In this paper, the authors present a new dynamic SSE scheme that is simpler and more efficient than existing schemes while revealing less information to the server than prior schemes, achieving fully adaptive security against honest-but-curious servers. They implemented a prototype of their scheme and demonstrated its efficiency on datasets from prior work.

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