Wireguard is 6k lines if you don't count tools, crypto code, tests, etc. And god knows what is counted in those 600k lines of OpenSSL+OpenVPN, probably all kind

Wireguard is 6k lines if you don't count tools, crypto code, tests, etc. And god knows what is counted in those 600k lines of OpenSSL+OpenVPN, probably all kind of code that's not really used at all by OpenVPN. It's still smaller, but no need to do useless comparisons.