AES、DES、RC4、Rabbit、TripleDes
https://www.matools.com/encrypt
U2FsdGVk 开头
Morse Code
Quoted-printable
=E9=82=A3=E4=BD=A0=E4=B9=9F=E5=BE=88=E6=A3=92=E5=93=A6
盲文
https://www.qqxiuzi.cn/bianma/wenbenjiami.php?s=mangwen
⡇⡓⡄⡖⠂⠀⠂⠀⡋⡉⠔⠀⠔⡅⡯⡖⠔⠁⠔⡞⠔⡔⠔⡯⡽⠔⡕⠔⡕⠔⡕⠔⡕⠔⡕⡍=
音符
https://www.qqxiuzi.cn/bianma/wenbenjiami.php?s=yinyue
‖♬♩‖¶♯‖♬♭‖♬♫‖♫♪‖♩♬‖♬♬♭♭♫‖♩♫‖♬♪♭♭♭‖¶∮‖‖‖‖♩♬‖♬♪‖♩♫♭♭♭♭♭§‖♩♩♭♭♫♭♭♭‖♬♭‖¶§♭♭♯‖♫∮‖♬¶‖¶∮‖♬♫‖♫♬‖♫♫§=
Logo Draw
http://www.calormen.com/logo/
cs pu lt 90 fd 500 rt 90 pd fd 100 rt 90 repeat 18[fd 5 rt 10]
标准中文电码
https://apps.chasedream.com/chinese-commercial-code/
人工智能 -> 0086 1562 2535 5174
培根密码
ABAAAABABBABAAAABABAAABAAABAAABAABAAAABAAAABA
五笔输入法
http://www.daziba.cn/tools/onlinewbime.aspx
bnhn s wwy vffg vffg rrhy fhnv -> 也要从娃娃抓起
与佛论禅
佛曰
https://www.keyfc.net/bbs/tools/tudoucode.aspx
佛曰:麼那究夷穆波缽特那冥婆怯耶即姪皤室那亦有
新佛曰
http://hi.pcmoe.net/buddha.html
新佛曰:諸隸冥僧冥降冥吽冥諸陀冥摩隸僧冥缽薩冥願耨冥咤陀冥願羅冥嘇喃塞冥薩如冥囑冥
佛又曰
http://www.atoolbox.net/Tool.php?Id=1027
key:flag
佛又曰:输萨南南耶遮哆伽诃醯婆度哆地咩啰伽啰利室耶羯参室蒙卢蒙伽南娑无羯夜漫
敲击码
flag -> 21 31 11 22
21311122 -> f(F) l(L) a(A) g(G)
仿射密码
y = (ax + b) mod 26
加密函数:y = (5x + 12) mod 26
VGPPEMLLAZGPPC
Serpent(蛇)
http://serpent.online-domain-tools.com/
key:flag
tKIpcxx/0R1DJHdRutfqFg==
Openssl
算法大全
openssl enc -list
eg.
openssl enc -aes-128-ecb -pass pass:"flag" -nosalt -a -e -in flag.png -out flag.txt
openssl enc -aes-128-ecb -pass pass:"flag" -nosalt -a -d -in flag.txt -out flag.png
维吉尼亚爆破
https://www.mygeocachingprofile.com/codebreaker.vigenerecipher.aspx
https://guballa.de/vigenere-solver
Ook
https://www.splitbrain.org/services/ook
Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook.
Ook. Ook. Ook. Ook. Ook. Ook! Ook? Ook! Ook! Ook. Ook? Ook. Ook. Ook. Ook.
Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook.
Ook. Ook? Ook. Ook? Ook! Ook. Ook? Ook. Ook. Ook. Ook. Ook! Ook. Ook. Ook.
Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook! Ook. Ook? Ook. Ook.
Ook. Ook. Ook. Ook. Ook. Ook! Ook? Ook! Ook! Ook. Ook? Ook! Ook! Ook! Ook!
Ook! Ook! Ook? Ook. Ook? Ook! Ook. Ook? Ook! Ook! Ook! Ook! Ook! Ook. Ook.
Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook! Ook. Ook? Ook.
Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook! Ook? Ook! Ook! Ook. Ook? Ook.
Ook. Ook. Ook. Ook. Ook. Ook. Ook. Ook? Ook. Ook? Ook! Ook. Ook? Ook. Ook.
Ook. Ook. Ook. Ook. Ook. Ook. Ook! Ook. Ook. Ook. Ook. Ook. Ook! Ook. Ook?
Ook.
AAencode
゚ω゚ノ= /`m´)ノ ~┻━┻ //*´∇`*/ ['_']; o=(゚ー゚) =_=3; c=(゚Θ゚) =(゚ー゚)-(゚ー゚); (゚Д゚) =(゚Θ゚)= (o^_^o)/ (o^_^o);(゚Д゚)={゚Θ゚: '_' ,゚ω゚ノ : ((゚ω゚ノ==3) +'_') [゚Θ゚] ,゚ー゚ノ :(゚ω゚ノ+ '_')[o^_^o -(゚Θ゚)] ,゚Д゚ノ:((゚ー゚==3) +'_')[゚ー゚] }; (゚Д゚) [゚Θ゚] =((゚ω゚ノ==3) +'_') [c^_^o];(゚Д゚) ['c'] = ((゚Д゚)+'_') [ (゚ー゚)+(゚ー゚)-(゚Θ゚) ];(゚Д゚) ['o'] = ((゚Д゚)+'_') [゚Θ゚];(゚o゚)=(゚Д゚) ['c']+(゚Д゚) ['o']+(゚ω゚ノ +'_')[゚Θ゚]+ ((゚ω゚ノ==3) +'_') [゚ー゚] + ((゚Д゚) +'_') [(゚ー゚)+(゚ー゚)]+ ((゚ー゚==3) +'_') [゚Θ゚]+((゚ー゚==3) +'_') [(゚ー゚) - (゚Θ゚)]+(゚Д゚) ['c']+((゚Д゚)+'_') [(゚ー゚)+(゚ー゚)]+ (゚Д゚) ['o']+((゚ー゚==3) +'_') [゚Θ゚];(゚Д゚) ['_'] =(o^_^o) [゚o゚] [゚o゚];(゚ε゚)=((゚ー゚==3) +'_') [゚Θ゚]+ (゚Д゚) .゚Д゚ノ+((゚Д゚)+'_') [(゚ー゚) + (゚ー゚)]+((゚ー゚==3) +'_') [o^_^o -゚Θ゚]+((゚ー゚==3) +'_') [゚Θ゚]+ (゚ω゚ノ +'_') [゚Θ゚]; (゚ー゚)+=(゚Θ゚); (゚Д゚)[゚ε゚]='\\'; (゚Д゚).゚Θ゚ノ=(゚Д゚+ ゚ー゚)[o^_^o -(゚Θ゚)];(o゚ー゚o)=(゚ω゚ノ +'_')[c^_^o];(゚Д゚) [゚o゚]='\"';(゚Д゚) ['_'] ( (゚Д゚) ['_'] (゚ε゚+(゚Д゚)[゚o゚]+ (゚Д゚)[゚ε゚]+(゚Θ゚)+ (゚ー゚)+ ((o^_^o) +(o^_^o))+ (゚Д゚)[゚ε゚]+(゚Θ゚)+ ((゚ー゚) + (゚Θ゚))+ (゚ー゚)+ (゚Д゚)[゚ε゚]+(゚Θ゚)+ (゚ー゚)+ (゚Θ゚)+ (゚Д゚)[゚ε゚]+(゚Θ゚)+ (゚ー゚)+ ((゚ー゚) + (o^_^o))+ (゚Д゚)[゚ε゚]+(゚Θ゚)+ ((゚ー゚) + (o^_^o))+ (o^_^o)+ (゚Д゚)[゚ε゚]+(゚Θ゚)+ ((゚ー゚) + (o^_^o))+ ((゚ー゚) + (゚Θ゚))+ (゚Д゚)[゚o゚]) (゚Θ゚)) ('_');
JJencode
$=~[];$={___:++$,$$$$:(![]+"")[$],__$:++$,$_$_:(![]+"")[$],_$_:++$,$_$$:({}+"")[$],$$_$:($[$]+"")[$],_$$:++$,$$$_:(!""+"")[$],$__:++$,$_$:++$,$$__:({}+"")[$],$$_:++$,$$$:++$,$___:++$,$__$:++$};$.$_=($.$_=$+"")[$.$_$]+($._$=$.$_[$.__$])+($.$$=($.$+"")[$.__$])+((!$)+"")[$._$$]+($.__=$.$_[$.$$_])+($.$=(!""+"")[$.__$])+($._=(!""+"")[$._$_])+$.$_[$.$_$]+$.__+$._$+$.$;$.$$=$.$+(!""+"")[$._$$]+$.__+$._+$.$+$.$$;$.$=($.___)[$.$_][$.$_];$.$($.$($.$$+"\""+$.$$$$+(![]+"")[$._$_]+$.$_$_+"\\"+$.__$+$.$__+$.$$$+"{}"+"\"")())();
UUencode
begin 664 quiz
M9FQA9WMT97-T7W1E<W1?=&5S=%]T97-T7W1E<W1?=&5S=%]T97-T7W1E<W1?
M=&5S=%]T97-T7W1E<W1?=&5S=%]T97-T7W1E<W1?=&5S=%]T97-T7W1E<W1?
!?0``
`
end
linux :
uudecode -o 2.txt 1.txt
核心价值观编码
公正公正公正友善公正公正民主公正法治法治诚信民主法治自由公正平等法治和谐法治自由法治诚信和谐
JSfuck
(![]+[])[+[]]+(![]+[])[!+[]+!+[]]+(![]+[])[+!+[]]+(![]+[+[]]+([]+[])[([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]])[+!+[]+[+[]]]+([][[]]+[])[+!+[]]+(![]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[])[+!+[]]+([][[]]+[])[+[]]+([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[+[]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]])[+!+[]+[+[]]]+(!![]+[])[+!+[]]])[!+[]+!+[]+[+[]]]+(!![]+[][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]])[!+[]+!+[]+[+[]]]+([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]]+[])[(![]+[])[!+[]+!+[]+!+[]]+(![]+[])[!+[]+!+[]]+([![]]+[][[]])[+!+[]+[+[]]]+([][(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+(![]+[])[!+[]+!+[]]+(![]+[])[!+[]+!+[]]]+[])[!+[]+!+[]+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]]((+((+(+!+[]+[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+[!+[]+!+[]]+[+[]])+[])[+!+[]]+[+[]+[+[]]+[+[]]+[+[]]+[+[]]+[+[]]+[+[]]+[+[]]+[+[]]+[+!+[]]])+[])[!+[]+!+[]]+[+!+[]])
Brainfuck
+++++ +++++ [->++ +++++ +++<] >++.+ +++++ .<+++ [->-- -<]>- -.+++ +++.<
++++[ ->+++ +<]>+ +++.+ +.<
Spam
https://www.spammimic.com/decode.cgi
Dear Professional ; Especially for you - this cutting-edge
intelligence ! If you no longer wish to receive our
publications simply reply with a Subject: of "REMOVE"
and you will immediately be removed from our club .
This mail is being sent in compliance with Senate bill
2216 ; Title 9 ; Section 303 ! This is not multi-level
marketing ! Why work for somebody else when you can
become rich inside 13 WEEKS ! Have you ever noticed
people love convenience and people love convenience
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you that we operate within all applicable laws . You
will blame yourself forever if you don't order now
. Sign up a friend and you'll get a discount of 10%
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!
零宽度
https://330k.github.io/misc_tools/unicode_steganography.html
This is a fake flag!
https://offdev.net/demos/zwsp-steg-js
This is a fake flag!
DNA Code
Dancing Man Code
双音多频
电话拨号音
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