I see:
https://learnmeabitcoin.com/guide/digital_signatures_signing_verifyingWhere is this in Bitcoin clienyt sources?
For outputs, for example, is
bool Solver(const CScript& scriptPubKey, txnouttype& typeRet, std::vector<std::vector<unsigned char> >& vSolutionsRet)
in standard.cpp file.
For inputs can I use this same method or other?
I have problem using this same method to inputs - no key found