Yeah, I have already asked my teacher if we can do a "mini RSA" project. She said that she would consider our project weaker even though some kids in my class projects are jokes. She said it is fine to use BigInt classes and that it is mot likely needed. My issue comes because I have no idea how the BigInt class works. The one I acquired gave me bigint.h, bigint.cpp and main.cpp. I'm not sure what to do with these files and how to use them in my function.

I appreciate any help because I cannot seem to find information anywhere,
Thanks,
Dennis