C++ SHA256 Implementation. Usage #include <iostream> #include "sha256.h" int main(){ std::string data = "Data"; woXrooX::Sha256 hash; std::cout << hash.digest(data) << '\n'; return 0; } Output cec3a9b89b2e391393d0f68e4bc12a9fa6cf358b3cdf79496dc442d52b8dd528