516     private $dh;  variable in Auth_OpenID_DiffieHellmanSHA1ServerSession
523      * @param Auth_OpenID_DiffieHellman $dh
526     function __construct($dh, $consumer_pubkey)  argument
528         $this->dh = $dh;
566             $dh = new Auth_OpenID_DiffieHellman($dh_modulus, $dh_gen);
568             $dh = new Auth_OpenID_DiffieHellman();
587         return [$dh, $consumer_pubkey];
597             list($dh, $consumer_pubkey) = $result;
598             return new Auth_OpenID_DiffieHellmanSHA1ServerSession($dh,
606         $mac_key = $this->dh->xorSecret($this->consumer_pubkey, $secret,
610                 $lib->longToBase64($this->dh->public),
635             list($dh, $consumer_pubkey) = $result;
636             return new Auth_OpenID_DiffieHellmanSHA256ServerSession($dh,