Approaches and challenges of privacy preserving search over encrypted data

作者：

Highlights：

• The security requirements of Searchable Encryption (SE) approaches.

• The possible information leakages in SE and the defensive approaches.

• Security analysis of both Boolean and Ranked search approaches.

• Research challenges for developing deployable solutions.

摘要

•The security requirements of Searchable Encryption (SE) approaches.•The possible information leakages in SE and the defensive approaches.•Security analysis of both Boolean and Ranked search approaches.•Research challenges for developing deployable solutions.

论文关键词：Searchable encryption,Boolean search,Ranked search,Privacy of index,Trapdoors,Ranking,Search and access pattern

论文评审过程：Received 15 June 2017, Revised 19 October 2018, Accepted 15 November 2018, Available online 20 November 2018, Version of Record 10 December 2018.

论文官网地址：https://doi.org/10.1016/j.is.2018.11.004