<?php


namespace MGModule\DNSManager2\mgLibs\custom\dns\dnssec;

/**
 * Get algoritm name using ID
 */
class Algorithms
{
    public static $algorithms   =   array(
        1   =>  'RSA/MD5',
        2   =>  'Diffie-Hellman',
        3   =>  'DSA/SHA1',
        5   =>  'RSA/SHA-1',
        6   =>  'DSA-NSEC3-SHA1',
        7   =>  'RSASHA1-NSEC3-SHA1',
        8   =>  'RSA/SHA-256',
        10  =>  'RSA/SHA-512',
        12  =>  'GOST R 34.10-2001',
        13  =>  'ECDSA Curve P-256 with SHA-256',
        14  =>  'ECDSA Curve P-384 with SHA-384',
        15  =>  'RSASHA512',
        16  =>  'RSASHA256',
    );
    
    /**
     * 
     * @param type $number
     * @return string
     */
    public static function convert($number)
    {
        if(!isset(self::$algorithms[$number]))
        {
            return "$number - Unknow algorithm type";
        }
        
        return $number.' - '.self::$algorithms[$number];
    }

    public static function getAlgorithm($number)
    {
        if(!isset(self::$algorithms[$number]))
        {
            return "$number - Unknow algorithm type";
        }
        return self::$algorithms[$number];
    }
}