Solidot: 如何隐藏你的基因组

Solidot

奇客的资讯，重要的东西

如何隐藏你的基因组
http://solidot.org.feedsportal.com/c/33236/f/556826/s/3730ab62/sc/28/l/0L0Ssolidot0Borg0Cstory0Dsid0F38374/story01.htm
Feb 17th 2014, 12:44

随着基因测序成本大幅下跌，专家相信基因组将有助于医生诊断疾病拯救生命。但不是每一个人都乐于向世界公开自己的基因蓝图。现在，密码学专家正在完善基于同态加密的隐私保护工具，能将基因信息转变为一个安全但可操作的格式。同态加密允许对密文进行特定的代数运算得到仍然是加密的结果，与对明文进行同样的运算再将结果加密一样。这项技术可以在加密的数据中进行检索、比较等操作，整个处理过程中无需对数据进行解密。同态加密技术从根本上解决将数据及其操作委托给第三方时的保密问题。研究人员相信，同态加密能在十年内实现标准化。This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers.



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