code: func VerifyPassword(password []byte) error {
  	if len(password) < defaults.MinPasswordLength {
  		return trace.BadParameter(
  			"password is too short, min length is %v", defaults.MinPasswordLength)
  	}
  	if len(password) > defaults.MaxPasswordLength {
  		return trace.BadParameter(
  			"password is too long, max length is %v", defaults.MaxPasswordLength)
  	}
  	return nil
  }
docs: // VerifyPassword makes sure password satisfies our requirements (relaxed),
  // mostly to avoid putting garbage in