caesar

Challenge

Decrypt this message. You can find the ciphertext in /problems/caesar_3_33108a6b0f87eb4b3606437d06290815 on the shell server.

Solution

Quick bash script to find something that look readible.

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#!/bin/bash

str='ynkooejcpdanqxeykjrubvtagp'

for i in {1..20}; do
        echo $str | caesar $i
done

picoCTF{crossingtherubiconvyfzxekt}