I have composed some CTF problems that is considered (by my teammates) infeasible and impractical. Can you solve them?
I have seen some CTF problems that are not friendly to human reversers. So I want to progress further.
I have tried to trim the miscellaneous part of the problem to make the problem have only one biggest challenge.
Contact me when you have solved them! I am REALLY, REALLY interested in knowing how one solves such problems.
The reverse problems contain following attributes:
- Complex and can not be dealt with by human mind directly
- Uses (a bit advanced) algorithm that is beyond reach of angr, z3, or anything similar
- I have not used the commonly considered harder algorithms (whitebox AES for example? good idea however I do not have much of time currently)