摘要
随着整个社会信息化进程的持续发展,越来越多的智能终端被人们使用,与之而来产生的数据量愈发庞大,促进了大数据时代的到来。大数据对整个国家、社会的各个行业具有巨大的推动作用,但是也带来了严峻的问题——用户个人隐私泄露问题,而个人的隐私安全涉及到国家的社会安全、政治安全和军事安全等。因此,针对大数据隐私保护问题,分析大数据环境下的安全风险,结合可搜索加密、全同态加密、安全多方计算等技术,对大数据环境下的密码领域进行总结分析和应用前景探讨。
With the continuous development of while social information process,more and more intelligent terminals are used by people,and the amount of data generated therefrom is becoming more and more huge,which promotes the arrival of the era of big data.Big data has a huge role in promoting the whole country and all sectors of society,but it also brings serious problems:the leakage of users’personal privacy,which involves the social security,political security and military security of the country.Therefore,in view of the privacy protection of big data,this paper analyzes the security risks in the big data environment and discusses its application prospects by combining with searchable encryption,fully homomorphic encryption,secure multi-party computing and other technologies.
作者
黄益盛
刘贺
杨竞
王小骥
刘星江
HUANG Yi-sheng;LIU He;YANG Jing;WANG Xiao-ji;LIU Xing-jiang(No.30 Institute of CETC,Chengdu Sichuan 611041,China)
出处
《通信技术》
2020年第8期2040-2044,共5页
Communications Technology
关键词
大数据
可搜索加密
全同态加密
安全多方计算
big data
searchable encryption
fully homomorphic encryption
secure multiparty computation
