1에서 사용할 수있는 Matyas Danter의 phpecc 라이브러리를 사용하여 Elliptic Curve Cryptography를 사용하려고합니다. 내가 전달 된 인수가 포인트이지만 .. 도와주세요, 변수 앨리스를 만들 때 그러나, 나는 .. 타원 곡선 암호 PHP : catchable 치명적 오류 인수 1이 __construct()에 전달되었습니다.
include 'autoload.inc.php';
include 'classes/EcDH.php';
include 'classes/PHPECC.class.php';
include 'classes/SECurve.class.php';
$keypair = PHPECC::hex_keypair_genorate();
$g = NISTcurve::generator_192();
echo $g;
$Alice = new EcDH(g);
을 다음과 같은 오류를 얻고있다 ............ ..............................Catchable fatal error: Argument 1 passed to EcDH::__construct() must be an instance of Point, string given, called in C:\xampp\htdocs\ECC-example.php on line 31 and defined in C:\xampp\htdocs\classes\EcDH.php on line 39
NISTcurve.php은 다음 기능을 갖는다 :
public static function generator_192() {
// NIST Curve P-192:
if (extension_loaded('gmp') && USE_EXT == 'GMP') {
$_p = '6277101735386680763835789423207666416083908700390324961279';
$_r = '6277101735386680763835789423176059013767194773182842284081';
$_b = gmp_Utils::gmp_hexdec('0x64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1');
$_Gx = gmp_Utils::gmp_hexdec('0x188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012');
$_Gy = gmp_Utils::gmp_hexdec('0x07192b95ffc8da78631011ed6b24cdd573f977a11e794811');
$curve_192 = new CurveFp($_p, -3, $_b);
$generator_192 = new Point($curve_192, $_Gx, $_Gy, $_r);
} else if (extension_loaded('bcmath') && USE_EXT == 'BCMATH') {
$_p = '6277101735386680763835789423207666416083908700390324961279';
$_r = '6277101735386680763835789423176059013767194773182842284081';
$_b = bcmath_Utils::bchexdec('0x64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1');
$_Gx = bcmath_Utils::bchexdec('0x188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012');
$_Gy = bcmath_Utils::bchexdec('0x07192b95ffc8da78631011ed6b24cdd573f977a11e794811');
$curve_192 = new CurveFp($_p, -3, $_b);
$generator_192 = new Point($curve_192, $_Gx, $_Gy, $_r);
}
return $generator_192;
}