Dmitry Belyavskiy

I'd consider this option as a separate build variant.

Binary files `gostsum` and `gost12sum` work successfully. I strongly suppose that there is something wrong with endianess in your case

You need to checkout the `libprov` submodule.

Could you please raise an issue against openssl?

Russian crypto is implemented in some tokens but I don't have any of them in my disposal just now. They should work as normal PKCS#11 tokens (with some private constants)....

What is the purpose of using GOST engine in OpenSC?

I am not sure it's the best possible fix, but I had to introduce this option for backward compatibility with IIS, if I'm not mistaken.

See also https://github.com/openssl/openssl/issues/11209#issuecomment-623597166

Build failures seems relevant

@tomato42 build failures still persist :(