Finally Get Success In Decrypt code...

    protected $_encryptor;
    
    public function __construct(
           ...............................
    		\Magento\Framework\Encryption\EncryptorInterface $encryptor,
           ................................
        )
        {
    		$this->_encryptor = $encryptor;
            parent::__construct($context);
        }
    $test = 'dfrk3-45pfnrkhwneirgplbmisniepssnie';
    $test = $this->_encryptor->decrypt($test);
    echo $test;

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