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A library to enhance and speed up script/exploit writing for CTF players (orsecurity researchers, bug bounty hunters, pentesters but mostly focused on CTF)by patching the String class to add a short syntax of usual code patterns.The philosophy is also to keep the library to be pure ruby (no dependencies)and not to re-implement what another library is already doing well(eg.xorcist for xor).

For example instead of writing:

require'base64'myvar='string'myvar=Base64.strict_encode64(myvar)

Just write (shorter and easier to remember):

require'ctf_party'myvar='string'myvar.to_b64!

• base64:to_b64,to_b64!,from_b64,from_b64!,b64?
• digest:md5,md5!,sha1,sha1!, etc.
• flag:flag,flag!,flag? (apply/check a flag format)
• rot:rot,rot!,rot13,rot13!
• hex:hex2dec,dec2hex,to_hex,from_hex,hex2bin,bin2hex and bang versions

Homepage / Documentation:https://orange-cyberdefense.github.io/ctf-party/

Made by Alexandre ZANNI (@noraj), pentester from Orange Cyberdefense.