纪录片《深入暗网》 第50期 加密技术

At the heart of this upgrade is complex cryptography.

这次升级的核心是复杂的加密技术

Work began on adding cryptographically strong signatures

从为域名系统中的每一个条目

to every entry in the domain¹ name system

添加复杂加密签名开始

in order to make it impossible

这么做的目的

to spoof² or plant false information.

是使伪造或植入虚假信息变为不可能

To make sure these cryptographic codes remain secure,

为了确保这些加密代码的安全性

they are reset³ every three months.

他们每三个月就要重置一次代码

Three trusted experts from around the world have been summoned

三名值得信任的专家从世界各地受召集而来

with three keys, keys that open these safety deposit boxes.

他们每人都有一把保险柜钥匙

So, now we are opening box 1-2-4-0.

现在我们正在打开保险柜1-2-4-0

Inside are smart cards.

保险柜里有智能芯片

When the three are put together,

当三个保险柜一起被打开时

a master code can be validated⁴

主代码被验证成功

which resets⁵ the system for millions of websites.

并为成百上千万的网址重置系统

We are very lucky because every one of these people

我们很幸运 因为这里的每个人

are respected members of the technical community,

都是这个技术团体中受人尊敬的成员

technical internet community,

互联网技术团体

and that's what we were doing.

这就是我们着手在做的

1 domain   

n.(活动等)领域，范围；领地，势力范围

参考例句：

• This information should be in the public domain.这一消息应该为公众所知。
• This question comes into the domain of philosophy.这一问题属于哲学范畴。

2 spoof   

n.诳骗，愚弄，戏弄

参考例句：

• The show was a spoof of college life.那戏是对大学生活的讽刺。
• That is Tim Robbins's spoof documentary about a presidential campaign.那是蒂姆·罗宾斯关于总统选举的讽刺纪录片。

3 reset   

v.重新安排，复位；n.重新放置；重放之物

参考例句：

• As soon as you arrive at your destination,step out of the aircraft and reset your wristwatch.你一到达目的地，就走出飞机并重新设置手表时间。
• He is recovering from an operation to reset his arm.他做了一个手臂复位手术，正在恢复。

4 validated   

v.证实( validate的过去式和过去分词 )；确证；使生效；使有法律效力

参考例句：

• Time validated our suspicion. 时间证实了我们的怀疑。 来自《现代英汉综合大词典》
• The decade of history since 1927 had richly validated their thesis. 1927年以来的十年的历史，充分证明了他们的论点。 来自辞典例句

5 resets   

v.重新安放或安置( reset的第三人称单数 )；重拨（测量仪器指针）；为（考试、测试等）出一套新题；重新安置，将…恢复原位

参考例句：

• Regenerating the map resets the statistics in the Info screen. 重新生成地图时，信息窗口的统计数据会重置。 来自互联网
• This resets CSS values that browsers tend to set for you. 用于重置页面，对没有指定css属性的页面元素指定缺省值。 来自互联网