Method PublicKeyHash

src/openrct2/network/NetworkKey.cpp:169–186

* @brief Key::PublicKeyHash * Computes a short, human-readable (e.g. asciif-ied hex) hash for a given * public key. Serves a purpose of easy identification keys in multiplayer * overview, multiplayer settings. * * In particular, any of digest functions applied to a standardised key * representation, like PEM, will be sufficient. * * @return returns a string

     * @return returns a string containing key hash.
     */
    std::string Key::PublicKeyHash()
    {
        try
        {
            std::string key = PublicKeyString();
            if (key.empty())
            {
                throw std::runtime_error("No key found");
            }
            auto hash = Crypt::SHA1(key.c_str(), key.size());
            return String::StringFromHex(hash);
        }
        catch (const std::exception& e)
        {
            LOG_ERROR("Failed to create hash of public key: %s", e.what());
        }
        return {};
    }

    bool Key::Sign(const uint8_t* md, const size_t len, std::vector<uint8_t>& signature) const
    {