Points: 200
Cryptography
My buddy Blaise told me he learned about this cool cipher invented by a guy also named Blaise! Can you figure out what it says? Connect with
nc 2018shell1.picoctf.com 46966.
There are tools that make this easy.
This cipher was NOT invented by Pascal
This is a Vigenère Cipher, this time without a key. Bruteforce using an online tool. Online tool: https://www.mygeocachingprofile.com/codebreaker.vigenerecipher.aspx
picoCTF{v1gn3r3_c1ph3rs_ar3n7_bad_cdf08bf0}