Function sha256_hex

Source/Http/HttpServer.cpp:145–151

}

static std::string sha256_hex(std::string_view data) {
	if (data.empty()) {
		return {};
	}
	char hash[65];
	return DoraXrtSha256Hex(data.data(), data.size(), hash) ? std::string(hash) : std::string{};
}

static std::string hmac_sha256_hex(std::string_view key, std::string_view data) {
	char hash[65];