在经典单表密码、多表密码的基础上，提出了一种新的多表密码体系。

This paper introduces a novel algorithm based on the classical monoalphabetic and polyalphabetic substitutions.

youdao

在经典单表密码、多表密码的基础上，提出了一种新的多表密码体系。

This paper introduces a novel algorithm based on the classical monoalphabetic and polyalphabetic substitutions.

youdao