Solidot: 在推文中嵌入秘密信息

Solidot

奇客的资讯，重要的东西

在推文中嵌入秘密信息
http://solidot.org.feedsportal.com/c/33236/f/556826/s/3a3c3e55/sc/28/l/0L0Ssolidot0Borg0Cstory0Dsid0F39479/story01.htm
May 9th 2014, 12:28


隐藏信息的加密技术隐写术走进了Twitter，新西兰开发者Matthew Holloway利用Unicode同形字创造了在普通推文中嵌入密文的服务。Twitter用户只要一个输入框内输入正常的文字，但另一个输入框输入密文，就能生成如图所示的颜文字。这项服务的安全性很低，实际上只是模糊了下文字。该服务不支持中文。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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