摘要
随着信息技术的发展,目前社会已经进入了大数据时代。大数据使得人们的生活更加方便,国家、社会各领域、各行业的发展中发挥了巨大的推动作用。但是,随之而来的是用户个人隐私泄露问题,在一定程度上,与社会、军事、政治安全也具有密切关联。因此,文章对大数据背景下的安全风险进行分析,与可搜索加密、安全多方计算、同态加密等技术结合,对基于大数据背景的密码领域展开探讨,可为相关工作的开展提供参考。
With the development of information technology,the society has entered the era of Big Data.Big Data makes people’s life more convenient and plays a great role in promoting the development of the country,social fields and industries.However,what follows is the user’s personal privacy which is closely related to social,military and political security to some extent.Therefore,the analysis of security risks under the background of big data,combined with searchable encryption,secure multi-party computing,homomorphic encryption and other technologies,summarizes and discusses the field of cryptography based on big data background,which can provide a reference for the development of related work.
作者
白宇
Bai Yu(92493 Chinese People’s Liberation Army,Huludao 125000 China)
出处
《无线互联科技》
2021年第3期101-102,共2页
Wireless Internet Technology
关键词
大数据
同态加密
可搜索加密
信息安全
big data
homomorphic encryption
searchable encryption
information security
