cipher
英 ['saɪfə(r)] 美 [ˈsaɪfɚ]

n.

密码；零；不重要的人；无价值的东西

vt.

用密码书写；

变形

复数：ciphers

英英释义

cipher[ 'saifə ]

• n.
  • a message written in a secret code

    同义词：cypher

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

    同义词：zero0noughtcypher

  • a quantity of no importance

    同义词：nothingnilnixnadanullaughtcyphergoose eggnaughtzerozilchzipzippo

  • a person of no influence

    同义词：cyphernobodynonentity

  • a secret method of writing

    同义词：cyphercryptographsecret code

• v.
  • convert ordinary language into code

    同义词：encodecodeenciphercypherencryptinscribewrite in code

  • make a mathematical calculation or computation

    同义词：calculatecyphercomputework outreckonfigure

词组短语

block cipher分组密码

stream cipher流密码；密文流

cipher out v. 算出；（美）想出

cipher code密码

双语例句

用作名词(n.)

1. The army uses a special cipher so that military messages are kept secret.
   军队使用一种特殊密码,军事电讯因此得以保密。
2. The cipher took me three weeks before I hit it.
   我费了3个多星期才把这密码解释出来。
3. Age is only a number, a cipher for the records. A man can't retire his experience. He must use it. Experience achieves more with less energy and time.
   年龄只是个阿拉伯数字。一个人不能让他的经验退休。他必须用它。依靠经验，可以用较少的精力和时间获得更多。

用作动词(v.)

1. I couldn't cipher out why she was there.
   我搞不清她为什么会在那儿。
2. He went to school at the age of forty, and learned to read, to write, to cipher.
   他四十岁进学校，学习了读，写，算。

权威例句

A Simple Cipher Governs DNA Recognition by TAL Effectors
HIGHT: A New Block Cipher Suitable for Low-Resource Device
HIGHT: A New Block Cipher Suitable for Low-Resource Device
Linear cryptanalysis method for DES cipher
Linear Cryptanalysis Method for DES Cipher
Linear Cryptanalysis Method for DES Cipher
HIGHT : A new block cipher suitable for low-resource device
OCB:A block-cipher mode of operation for efficient authenticated encryption
PRINCE – A Low-Latency Block Cipher for Pervasive Computing Applications
"Linear cryptanalysis method for DES cipher,"Advances in Cryptology-EUROCRYPT 1993