substitution ciphers

airitiBooks... ... 4.1 希尔密码( Hill Ciphers) 4.2 代换密码( Substitution Ciphers) 4.5 单次钥匙簿密码( One-Time Pads) ...

...duction to cryptography)、替换密码(Substitution ciphers)、变换密码(Transposition ciphers)、一次加垫(One-time pads)、两 …

...ractices - 7 5 凯撒则使用简单的替换加密法 (substitution ciphers)。