V2EX codebook

Codebook

释义 Definition

codebook(名词):密码本/电报码,指记录编码、密码、代号及其对应含义的册子或文件,用于通信加密、破译或按规则转换信息。在统计与研究中也可指“编码手册”(记录变量如何编码的说明),此处以最常见的“密码本/编码本”义为主。

发音 Pronunciation (IPA)

/kodbk/

例句 Examples

I found the codebook in the drawer.
我在抽屉里找到了密码本。

Without the codebook, the intercepted messages were almost impossible to decode, so analysts had to infer the system from patterns and context.
没有密码本,被截获的消息几乎无法破译,因此分析人员只能从模式和上下文中推断编码系统。

词源 Etymology

code(编码;密码)+ book(书) 组合而成,字面意思是“记录编码规则的书”。在军事、外交与电报通信中常见,后来也扩展到数据管理与社会科学研究中的“编码说明手册”。

相关词 Related Words

文学作品 Literary Works

  • 《Cryptonomicon》(Neal Stephenson):小说涉及密码学、破译与通信体系,语境中常会出现与 codebook 同类的“密码本/编码手册”概念与用法。
  • 《The Code Book》(Simon Singh):非虚构作品,系统讲述密码学史,讨论传统密码系统时常涉及 codebook(密码本/编码本)这一核心物件与思路。
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