IrrORversible [222 Solves]
Description
So reversible it's practically irreversible
nc irrorversible.ctf.intigriti.io 1330
Flag
INTIGRITI{b451c_x0r_wh47?}
Solution
$ echo AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA | nc irrorversible.ctf.intigriti.io 1330
___ ___ ____ _ _ _
|_ _|_ __ _ __ / _ \| _ \__ _____ _ __ ___(_) |__ | | ___
| || '__| '__| | | | |_) \ \ / / _ \ '__/ __| | '_ \| |/ _ \
| || | | | | |_| | _ < \ V / __/ | \__ \ | |_) | | __/
|___|_| |_| \___/|_| \_\ \_/ \___|_| |___/_|_.__/|_|\___|
_____ _ _
| ____|_ __ ___ _ __ _ _ _ __ | |_(_) ___ _ __
| _| | '_ \ / __| '__| | | | '_ \| __| |/ _ \| '_ \
| |___| | | | (__| | | |_| | |_) | |_| | (_) | | | |
|_____|_| |_|\___|_| \__, | .__/ \__|_|\___/|_| |_|
|___/|_|
Welcome to the military grade cryptosystem!
Please enter the text you would like to encrypt:
Your encrypted ciphertext (hex format):
082f61190e136136246135333432356d612f2e612f24242561352e6127282629356d610328353261272d283161202f256125202f22246d61282f61252038612e33612f282629356f61152e61223320222a6135292832612a24386d61382e34612c343235612439312d2e33246d61080f150806130815083a23757470221e3971331e362975767e3c6d6129282525242f6120356128353261222e33246f61122928273561202f256135362832356d613529332e34262961232835326126202d2e33246d610e2f2d38613529246123332037246136282d2d61322e2d372461190e136632612d2e33246f082f611945
Thank you for playing!
In XOR we trust, no need to fight, Bits flip and dance, in day or night. To crack this key, you must explore, INTIGRITI{b451c_x0r_wh47?}, hidden at its core. Shift and twist, through bits galore, Only the brave will solve XOR's lore.In XIn XOR we trust, no need to fight, Bits flip and dance, in day or night. To crack this key, you must explore,