cipher

TOEFLGRE

英[?sa?f?(r)]
美[?sa?f?r]

基本釋義

n.
密碼; 零; 不重要的人; 無價值的東西

詞性變化

實用例句

a message in cipher

密碼信

牛津詞典

...converting their messages into ciphers.

把他們的信息轉換成密碼

...a cipher clerk.

譯電員

He was little more than a cipher who faithfully carried out the Fuehrer's commands.

他只不過是個走狗,忠實執(zhí)行元首的命令。

At last they managed to puzzle out the meaning of the cipher.

最后他們終于弄清楚這符號是什么意思.

期刊摘選

Software of brute force attack on block cipher algorithms is designed based on distributed computing.

暴力破解分組密碼算法是密碼學的重要研究方向.

期刊摘選

The army uses a special cipher so that military messages are kept secret.

軍隊使用一種特殊密碼,軍事電訊因此得以保密.

辭典例句

A system of secret or cipher writing cipher.

一種書寫的保密方法.

期刊摘選

A differential cryptanalysis of the iterated block cipher based on the new round function is presented.

對基于此種新輪函數的一種迭代型分組密碼進行了差分密碼分析.

期刊摘選

The Foreign Office have been pushing us for months to get something on the cipher.

好幾個月來,外交部一直在催我們要從密碼中了解到一些情況.

辭典例句

Rijndael encryption algorithm is the grouping variable length block cipher.

Rijndael加密算法 是分組長度可變的分組密碼.

期刊摘選

Cipher: Our free trial of kungfu has expired.

我們的功夫程序免費試用版本已經過期了啊.

期刊摘選

In cryptography , a cipher produced by a composition of a number of substitution and transposition ciphers.

密碼學中, 由替代密碼和置換密碼結合使用而構成的一種密碼.

期刊摘選

I couldn't cipher out his motives.

我猜不出他的動機.

《現(xiàn)代英漢綜合大詞典》

Of course I could somehow read , write, and cipher; but that was all.

當然,我還能寫 、 能讀、能算, 僅此而已.

期刊摘選

The block cipher remedies partially some flaws of the known chaotic cryptosystem.

該算法彌補了已有混沌密碼系統(tǒng)的一些固有缺陷.

期刊摘選

Encryption is defined as the conversion of data into a form called a cipher.

加密的定義是數據轉換成一種叫做密碼的形式.

期刊摘選

It's a telegram in cipher.

這是密碼電報.

《簡明英漢詞典》

He's a figment, a cipher, jabberwocky.

他是一個假象, 一個幻影, 一句空話.

電影對白

The paper revolves the cipher system, established and realizes one security practical information safe transmission model.

本文圍繞現(xiàn)代密碼體制, 建立并實現(xiàn)了一個安全實用的一體化網絡安全策略模型.

期刊摘選

A symbol used in secret writing; cipher or code.

用于秘密書寫的符號; 暗碼或密碼.

期刊摘選

Block cipher algorithms encrypt data in block units, rather than a single byte at a time.

塊密碼算法以塊為單位加密數據, 而不是逐個字節(jié)地加密數據.

期刊摘選

This hidden information can be plain text, cipher text, or even images.

這些隱藏的信息可以使普通文本 、 密碼文本或圖像等.

期刊摘選

He's a mere cipher in the company.

他在公司里是個無足輕重的小人物.

《簡明英漢詞典》

Somethingimportant was concealed in those lines of cipher.

肯定有什么重要的東西藏在這些密文里面.

期刊摘選

All important plans were sent to the police in cipher.

所有重要計劃均以密碼送往警方.

《現(xiàn)代漢英綜合大詞典》

a message in cipher

密碼信

《牛津高階英漢雙解詞典》

英英釋義

Noun
  • 1. a message written in a secret code

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

  • 3. 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"

  • 4. a person of no influence

  • 5. a secret method of writing

Verb
  • 1. convert ordinary language into code;

    "We should encode the message for security reasons"

  • 2. make a mathematical calculation or computation

同義詞

最新英語單詞

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