Run C++ code from C# .Net application

I would like to call some of the functions in this repository from a C# .Net application.

https://github.com/starkware-libs/crypto-cpp

Would it be possible to create a nuget package to do this? Or is there another way this can be done?

I am mostly interested in calling the functions here;

https://github.com/starkware-libs/crypto-cpp/blob/master/src/starkware/starkex/order.cc