twonly-app-dependencies/pointycastle/lib/ecc/curves/prime239v1.dart
2025-12-07 16:10:41 +01:00

42 lines
1.7 KiB
Dart

// See file LICENSE for more information.
library impl.ec_domain_parameters.prime239v1;
import 'package:pointycastle/ecc/api.dart';
import 'package:pointycastle/ecc/ecc_base.dart';
import 'package:pointycastle/src/ec_standard_curve_constructor.dart';
import 'package:pointycastle/src/registry/registry.dart';
// ignore: camel_case_types
class ECCurve_prime239v1 extends ECDomainParametersImpl {
static final FactoryConfig factoryConfig = StaticFactoryConfig(
ECDomainParameters, 'prime239v1', () => ECCurve_prime239v1());
factory ECCurve_prime239v1() =>
constructFpStandardCurve('prime239v1', ECCurve_prime239v1._make,
q: BigInt.parse(
'7fffffffffffffffffffffff7fffffffffff8000000000007fffffffffff',
radix: 16),
a: BigInt.parse(
'7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc',
radix: 16),
b: BigInt.parse(
'6b016c3bdcf18941d0d654921475ca71a9db2fb27d1d37796185c2942c0a',
radix: 16),
g: BigInt.parse(
'020ffa963cdca8816ccc33b8642bedf905c3d358573d3f27fbbd3b3cb9aaaf',
radix: 16),
n: BigInt.parse(
'7fffffffffffffffffffffff7fffff9e5e9a9f5d9071fbd1522688909d0b',
radix: 16),
h: BigInt.parse('1', radix: 16),
seed: BigInt.parse('e43bb460f0b80cc0c0b075798e948060f8321b7d',
radix: 16)) as ECCurve_prime239v1;
static ECCurve_prime239v1 _make(String domainName, ECCurve curve, ECPoint G,
BigInt n, BigInt h, List<int> seed) =>
ECCurve_prime239v1._super(domainName, curve, G, n, h, seed);
ECCurve_prime239v1._super(super.domainName, super.curve, super.G, super.n,
BigInt super._h, List<int> super.seed);
}