Bad Random Generator Challenge for SFI 18 CTF competition
SFI is a Computer Science festival organized by students and for students: https://sfi.pl/en/
Create a secret flag in the project directory
echo sfi18_ctf{BadRandGenerat0r} > flag.txt
Generate keys - this will create 5 keypairs and 2 of them will share a common prime (by default second and last)
python bad_random_generator.py
Generate self-signed certificates
python cert_sign.py
Encrypt the flag with the each key
python encrypt.py