本项目是 Python 程序设计课程作业，主题为凯撒密码加解密与破译分析。项目基于 Python 实现了凯撒密码的文本加密、文本解密 ...
Encrypt and decrypt messages with any shift (1–25) Brute-force crack an unknown Caesar-encrypted ciphertext Frequency analysis chart comparing ciphertext vs. English letter distribution Since there ...
Abstract: Protection of data from cyber attacks and illegal access involves the application of cryptographic methods. Using images to encrypt and hide information, visual cryptography presents a new ...
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