| 释义 |
random cipher
随机密码
In cryptography, a cipher in which, for a given ciphertext message and a given key, the decipherment process is as likely to produce one plaintext message as any others. The result of the decipherment process for a given key and a given ciphertext message is uniformly distributed over the complete range of meaningful and meaningless messages, of the given length, in the language.
密码学中的一种密码，其中给定了密文和密钥，解密过程产生一个明文的可能性都差不多，也就是说，解密的结 果是均匀分布在已知长度的有意义的和无意义的信息空间。 |