<?php

/**
 * Part of the Joomla Framework Crypt Package
 *
 * @copyright  Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE
 */

namespace Joomla\Crypt;

/**
 * Encryption key object for the Joomla Framework.
 *
 * @since  1.0
 */
class Key
{
    /**
     * The private key.
     *
     * @var    string
     * @since  1.0
     */
    private $private;

    /**
     * The public key.
     *
     * @var    string
     * @since  1.0
     */
    private $public;

    /**
     * The key type.
     *
     * @var    string
     * @since  1.0
     */
    private $type;

    /**
     * Constructor.
     *
     * @param   string  $type     The key type.
     * @param   string  $private  The private key.
     * @param   string  $public   The public key.
     *
     * @since   1.0
     */
    public function __construct(string $type, string $private, string $public)
    {
        // Set the key type.
        $this->type = $type;

        // Set the public/private key strings.
        $this->private = $private;
        $this->public  = $public;
    }

    /**
     * Retrieve the private key
     *
     * @return  string
     *
     * @since   2.0.0
     */
    public function getPrivate(): string
    {
        return $this->private;
    }

    /**
     * Retrieve the public key
     *
     * @return  string
     *
     * @since   2.0.0
     */
    public function getPublic(): string
    {
        return $this->public;
    }

    /**
     * Retrieve the key type
     *
     * @return  string
     *
     * @since   2.0.0
     */
    public function getType(): string
    {
        return $this->type;
    }
}