Secure searchable encryption:a survey

作     者：WANG Yunling WANG Jianfeng CHEN Xiaofeng 

作者机构：State Key Laboratory of Integrated Service Networks(ISN)Xidian UniversityXian 710071China Guangxi Cooperative Innovation Center of Cloud Computing and Big DataGuilin University of Electronic TechnologyGuilin 541004China 

出 版 物：《Journal of Communications and Information Networks》 (通信与信息网络学报（英文）)

年 卷 期：2016年第1卷第4期

页      面：52-65页

学科分类：08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：This work is supported by Guangxi Cooperative Innovation Center of Cloud Computing and Big Data(No.YD16506) 

主　　题：cloud storage encrypted data searchable encryption searchable symmetric encryption public key encryption with keyword search. 

摘      要：Cloud computing facilitates convenient and on-demand network access to a centralized pool of ***,many users prefer to outsource data to the cloud in order to mitigate the burden of local ***,storing sensitive data on remote servers poses privacy challenges and is currently a source of ***(Searchable Encryption)is a positive way to protect users sensitive data,while preserving search ability on the server *** allows the server to search encrypted data without leaking information in plaintext *** two main branches of SE are SSE(Searchable Symmetric Encryption)and PEKS(Public key Encryption with Keyword Search).SSE allows only private key holders to produce ciphertexts and to create trapdoors for search,whereas PEKS enables a number of users who know the public key to produce ciphertexts but allows only the private key holder to create *** article surveys the two main techniques of SE:SSE and *** SE schemes are categorized and compared in terms of functionality,efficiency,and ***,we point out some valuable directions for future work on SE schemes.