Tags: crypto otp 

Rating:

flag ⊕ encrypted some_simple_text

crib: accessdenied{

cribdrag.py

some_simple_text: this_is_not_the_real_flag,so_try_to_find_it

flag: accessdenied{n3v3r_r3u53_th3_k3y5_db5e5bac}

Original writeup (http://mikelgarcialarragan.blogspot.com/2022/06/criptografia-ccxiii-solucion-reto.html).