then enciphers fixed-size blocks of Morse code back to letters. This procedure means plaintext letters are mixed into the ciphertext letters, making it more secure than substitution ciphers.

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After putting together all of the hints, you can use the Numeric Core system to puzzle this out. To learn about Numeric Cores, you need to read a note locked in a specific file cabinet. It can be ...

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 ...