Writeups for Aarhus CTF 2019. You can contribute by sending a PR or by contacting us on info@aarhus-ctf.dk. We prefer the Markdown format, but you are free to choose any format.

You are also welcome to create an issue, where you put the contents of your writeup including any files and images, then we will incorporate it. This might be the easiest option

Reversing

• Reversing 101
• pwcheck

Web

• Registration
• Calculator
• Leak DB

Crypto

• Pierre
• Indistinguishable
• Repeated XOR 2 Electric Boogaloo
• Repeated XOR 2 Electric Boogaloo (another writeup)

Pwnables

• Bookmanager