cipher中文什么意思

[ 'saifə ]发音:

用"cipher"造句

n.
1.零〔即0〕。
2.数码，阿拉伯数字。
3.暗号，暗码，密码；密码索引 (＝cipher key)。
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in cipher: 用密码
a message in cipher: 密码信
additive cipher: 加性密码

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例句与用法

So many ciphers today we could crackwe know how to crack them .
现在有这么许多的密码我们都可以破译，我们知道怎么破译。
One of the cipher clerks came out and engaged our escort in animated conversation .
有一个译电员走出来与我们的陪同人员热烈地交谈起来。
The foreign office has been pushing us for months to get something on the cipher .
好几个月来，外交部一直在催我们要从密码中了解到一些情况。
I thought that she could open her hand and show me the germ, the true cipher of life .
我认为她会摊开手心，给我看生命的胚胎，真正的人生奥秘。
I will not write down his real name even in this bothersome yiddish-letter cipher .
即使是用难以辨认的意弟绪语字母的密码，我也不愿意在这里写下他的真实姓名。

英文释义

名词

a message written in a secret code
同义词：cypher
a secret method of writing
同义词：cypher, cryptograph, secret code
a person of no influence
同义词：cypher, nobody, nonentity
a quantity of no importance; "it looked like nothing I had ever seen before"; "reduced to nil all the work we had done"; "we racked up a pathetic goose egg"; "it was all for naught"; "I didn''t hear zilch about it"
同义词：nothing, nil, nix, nada, null, aught, cypher, goose egg, naught, zero, zilch, zip, zippo
a mathematical element that when added to another number yields the same number
同义词：zero, 0, nought, cypher

动词

make a mathematical calculation or computation
同义词：calculate, cypher, compute, work out, reckon, figure
convert ordinary language into code; "We should encode the message for security reasons"
同义词：code, encipher, cypher, encrypt, inscribe, write in code

百科释义

In cryptography, a cipher (or cypher) is an algorithm for performing encryption or decryption?a series of well-defined steps that can be followed as a procedure. An alternative, less common term is encipherment.

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