◎ 單詞釋義

n.密碼；阿拉伯?dāng)?shù)字；零；暗號(hào)

v.計(jì)算；做算術(shù)；將 ... 寫成密碼

過(guò)去式: ciphered 過(guò)去分詞: ciphered 現(xiàn)在分詞: ciphering 第三人稱單數(shù): ciphers

/">GRE英語(yǔ)詞匯單詞大全

noun

1. a message written in a secret code

Synonym: cypher

2. a secret method of writing

Synonym: cyphercryptographsecret code

3. a person of no influence

Synonym: cyphernobodynonentity

4. a quantity of no importance

e.g. 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

Synonym: nothingnilnixnadanullaughtcyphergoose eggnaughtzerozilchzipzippo

5. a mathematical element that when added to another number yields the same number

Synonym: zero0noughtcypher

verb

1. make a mathematical calculation or computation

Synonym: calculatecyphercomputework outreckonfigure

2. convert ordinary language into code

e.g. We should encode the message for security reasons

Synonym: codeenciphercypherencryptinscribewrite in code

1. 密碼;暗號(hào)
A cipher is a secret system of writing that you use to send messages.

e.g. ...converting their messages into ciphers.
把他們的信息轉(zhuǎn)換成密碼
e.g. ...a cipher clerk.
譯電員

2. 無(wú)足輕重的人；走狗;小兵小卒
If you describe someone as a cipher, you mean that they have no power and are used by other people to achieve a particular purpose.

cipher

e.g. He was little more than a cipher who faithfully carried out the Fuehrer's commands.
他只不過(guò)是個(gè)走狗，忠實(shí)執(zhí)行元首的命令。

1. 零：在英語(yǔ)里,零(cipher)、計(jì)算法(algorithm)、代數(shù)學(xué)(algebra)、對(duì)數(shù)(logarithm)、不盡根(surd)、正弦(sine)等詞匯都是從阿拉伯語(yǔ)音譯過(guò)去的. 天文學(xué):在天文學(xué)領(lǐng)域,穆斯林天文學(xué)家最先提出了地球繞太陽(yáng)運(yùn)轉(zhuǎn)的學(xué)說(shuō),

2.

2. 密文：XTEA是Roger Needham和David Wheeler于1997年開(kāi)發(fā)的公用分組密碼算法,使用128位密鑰,具有64位密文(cipher),以緊湊、簡(jiǎn)潔而著稱. XTEA非常適合于主要使用匯編語(yǔ)言的處理器. 類似圖2所示的簡(jiǎn)單解碼電路是嵌入式系統(tǒng)安全方案的良好起點(diǎn).

3. 加密算法：明文(Plaintext)通過(guò)加密算法(Cipher)處理后的結(jié)果. 一種允許在web服務(wù)器和外部程序之間使用外部程序響應(yīng)請(qǐng)求的接口的標(biāo)準(zhǔn)定義. 此接口最早由(美國(guó))國(guó)家計(jì)算機(jī)安全協(xié)會(huì)(NCSA)制定,另外還有一個(gè)RFC項(xiàng)目.

以上就是本站詳細(xì)整理的詞語(yǔ)cipher是什么意思的翻譯解釋，供大家參考一下。