評(píng)論
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Well, I was driving from Berkeley to Santa Barbara
我當(dāng)時(shí)正開車從伯克利去圣芭芭拉
along the coastline in my VW Camper van and
開著我的大眾露營(yíng)車沿著海岸線走
out of nowhere... You know, it was beautiful scenery,
突然地... 車窗外景色優(yōu)美
I was just driving along and it occurred to me
我開著車 就突然想到了
how to solve this problem
如何來(lái)解決
I'd been trying to solve for a long time.
這個(gè)長(zhǎng)久以來(lái)我努力想解決的問(wèn)題
Yeah, it was a kind of a, you know, a eureka-moment type.
這就好像是 靈光一現(xiàn)
I felt like, "Hey, this is it."
"沒(méi)錯(cuò) 就是這樣"
Chaum's focus was the pattern of communications that
喬姆將焦點(diǎn)對(duì)準(zhǔn)計(jì)算機(jī)
a computer made on the network.
在網(wǎng)絡(luò)中的通訊模式
If that pattern could be disguised using cryptography,
如果該模式可以通過(guò)加密來(lái)偽裝
it would be harder for anyone watching to identify individuals
這將使監(jiān)視者識(shí)別個(gè)體的過(guò)程變得困難
and carry out effective surveillance,
從而無(wú)法實(shí)施有效監(jiān)控
and Chaum's system had a twist.
喬姆的系統(tǒng)有了意想不到的進(jìn)展
Cryptography has traditionally been used
加密技術(shù)一直被用來(lái)
to provide secrecy for message content
對(duì)信息內(nèi)容加密
and so I used this message secrecy technology of encryption
因此我用這種保護(hù)信息的加密技術(shù)
to actually protect the meta-data of who talks to who and when,
來(lái)保護(hù)有關(guān)人們交談對(duì)象以及時(shí)間的元數(shù)據(jù)
and that was quite a paradigm shift.
這是個(gè)典型的范例式轉(zhuǎn)變
重點(diǎn)解釋：
1.carry out 施行；實(shí)現(xiàn)
例句：He will carry out his plan.
他要執(zhí)行他的計(jì)劃。
2.talk to 與 ... 說(shuō)話
例句：Don't talk to me about that fellow.
別跟我談起那個(gè)家伙。
3.it occurred to sb that (某人)想到 ...； 突然想到
例句：It never occurred to me to take advantage of him.
我決沒(méi)有想到過(guò)要占他的便宜。
