栅栏密码(Rail-fence Cipher)
曲路密码(Curve Cipher)
列移位密码(Columnar Transposition Cipher)
替换加密:
埃特巴什码(Atbash Cipher)
凯撒密码(Caesar Cipher)
ROT5/13/18/47
简单换位密码(Simple Substitution Cipher)
希尔密码(Hill Cipher)
猪圈密码(Pigpen Cipher)
波利比奥斯方阵密码（Polybius Square Cipher)
夏多密码(曲折加密)
普莱菲尔密码(Playfair Cipher)
维吉尼亚密码(Vigenère Cipher)
自动密钥密码(Autokey Cipher)
博福特密码(Beaufort Cipher)
滚动密钥密码(Running Key Cipher)
Porta密码(Porta Cipher)
同音替换密码(Homophonic Substitution Cipher)
仿射密码(Affine Cipher)
培根密码(Baconian Cipher)
ADFGX和ADFGVX密码(ADFG/VX Cipher)
双密码(Bifid Cipher)
三分密码(Trifid Cipher)
四方密码(Four-Square Cipher)
棋盘密码（Checkerboard Cipher)
跨棋盘密码(Straddle Checkerboard Cipher)
分组摩尔斯替换密码(Fractionated Morse Cipher)
Bazeries密码(Bazeries Cipher)
Digrafid密码(Digrafid Cipher)
格朗普雷密码(Grandpré Cipher)
比尔密码(Beale ciphers)
键盘密码(Keyboard Cipher)
其他有趣的机械密码:
恩尼格玛密码
代码混淆加密:
asp混淆加密
php混淆加密
css/js混淆加密
VBScript.Encode混淆加密
ppencode
rrencode
jjencode/aaencode
JSfuck
jother
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