export enum HandshakeType {
  hello_request = 0,
  client_hello = 1,
  server_hello = 2,
  hello_verify_request = 3,
  certificate = 11,
  server_key_exchange = 12,
  certificate_request = 13,
  server_hello_done = 14,
  certificate_verify = 15,
  client_key_exchange = 16,
  finished = 20,
}