Somewhat semantic secure public key encryption with filtered-equality-test in the standard model and its extension to searchable encryption

作者：

Highlights：

• An essential tool ‘FET’ is proposed that support highly secure cipher computations.

• A filtered equality test scheme, PKE-FET, is proposed.

• A subset multi-keyword search (PE-MKS) based on the FET model is proposed.

摘要

•An essential tool ‘FET’ is proposed that support highly secure cipher computations.•A filtered equality test scheme, PKE-FET, is proposed.•A subset multi-keyword search (PE-MKS) based on the FET model is proposed.

论文关键词：Computation over ciphertext,Equality test,Searchable encryption,Semantic security,Standard model

论文评审过程：Received 27 June 2016, Revised 14 May 2017, Accepted 3 June 2017, Available online 17 June 2017, Version of Record 7 August 2017.

论文官网地址：https://doi.org/10.1016/j.jcss.2017.06.001