> For the complete documentation index, see [llms.txt](https://the-winrars.gitbook.io/writeups/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://the-winrars.gitbook.io/writeups/2020-writeups/tjctf/home-rolled.md).

# home rolled

So after deobfuscating the script (which i didnt rly needed to) i found it was encrypted with a otp of random order of range(256). so then i thought "kek how can i break otp" but then i realised it never repeats itself. i also knew that it started with "tjctf{" and ended with "}". i created a list of possible values left and used that for each position of the flag. this gave me a bunch of characters possible for that position. i just needed to repeat it until there was 1 char left (connected with vpn cus doxx). i did it with this script.

## tjctf{n3v3r\_r0LL\_ur\_0wn\_cryptOMEGALUL}