AeroCTF 2019|gocryptor

#AeroCTF2019

https://ctftime.org/task/7825

In our design office work young guys who love Golang. They developed a secure storage system for drawings using their encryption. We wrote a program for this on Go and now we all use it. However, our drawings still flow into the network. Check if the program may not work quite correctly. For example, we give you one encrypted drawing.