密码分析学的发展史简要

密码学主要分为两大部分:编码学和分析学,本文着重于后者。密码分析学在多方面的交叉应用之广,使对其发展的研究成为了对人类文明进步发展与科学生产技术发展研究的一种特殊角度。通过介绍攻击者视角如何对现有密码进行破译或篡改,理清其发展进程。从而展现了密码分析学对于密码学乃至对于信息安全的发展的推动与贡献。

cryptography is mainly divided into two parts:coding and analysis.This paper focuses on the latter.The extensive application of cryptography in many aspects makes the research on its development become a special Angle of the research on the progress of human civilization and the development of scientific production technology.By introducing how to crack or tamper the existing code from the attacker's perspective,the development process can be clarified.Thus,it shows the promotion and contribution of cryptography to the development of cryptography and information security.