International Association for Cryptologic Research

International Association
for Cryptologic Research

IACR News item: 16 September 2019

Johannes Blömer, Nils Löken
ePrint Report ePrint Report
We present a searchable encryption scheme for dynamic document collections in a multi-user scenario. Our scheme features fine-grained access control to search results, as well as access control to operations such as adding documents to the document collection, or changing individual documents. The scheme features verifiability of search results. Our scheme also satisfies the forward privacy notion crucial for the security of dynamic searchable encryption schemes.
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