class CredentialProtectionExtensionAuthenticatorInput implements RegistrationExtensionAuthenticatorInput {

    @Override
    public Serializable getValue(String key) {
        if (KEY_CRED_PROTECT.equals(key)) {
            return credProtect;
        }
        throw new IllegalArgumentException(String.format("%s is not valid key.", key));
    }

    public  CredentialProtectionExtensionAuthenticatorInput(CredentialProtectionPolicy credProtect);

}