RsaCTFTool Help

I recently came across this tool, and I tried using it to do the Weak RSA Challenge (Retired). I’m familiar with the attack it should perform to break the encryption - but the tool isn’t working for me. It says “testing key.pub” but doesn’t actually go through any tests.

Requirements installed, Optional Reqs as well.
Tried re-cloning the repo, and following all the installation steps in the docs with no luck still.

  • I know there are tons of ways to solve it, I just am curious why it’s not working for me since the repo is still maintained actively.

EDIT: Solved by using this fork instead of the main repo - GitHub - daedalus/RsaCtfTool: RSA attack tool (mainly for ctf) - retreive private key from weak public

For anyone else, doing this fixed the issue for me
apt-get install libgmp3-dev libmpc-dev
then go into the installed directory, and pip3 install -r “requirements.txt”