protected override X9ECParameters CreateParameters()
            {
                byte[]             seed          = null;
                BigInteger[]       integerArray1 = new BigInteger[] { new BigInteger("3086d221a7d46bcde86c90e49284eb15", 0x10), new BigInteger("-e4437ed6010e88286f547fa90abfe4c3", 0x10) };
                BigInteger[]       integerArray2 = new BigInteger[] { new BigInteger("114ca50f7a8e2f3f657c1108d9d44cfd8", 0x10), new BigInteger("3086d221a7d46bcde86c90e49284eb15", 0x10) };
                GlvTypeBParameters p             = new GlvTypeBParameters(new BigInteger("7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee", 0x10), new BigInteger("5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72", 0x10), integerArray1, integerArray2, new BigInteger("3086d221a7d46bcde86c90e49284eb153dab", 0x10), new BigInteger("e4437ed6010e88286f547fa90abfe4c42212", 0x10), 0x110);
                ECCurve            curve         = CustomNamedCurves.ConfigureCurveGlv(new SecP256K1Curve(), p);

                return(new X9ECParameters(curve, new X9ECPoint(curve, Hex.Decode("0479BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8")), curve.Order, curve.Cofactor, seed));
            }
            protected override X9ECParameters CreateParameters()
            {
                byte[]             seed          = null;
                BigInteger[]       integerArray1 = new BigInteger[] { new BigInteger("71169be7330b3038edb025f1", 0x10), new BigInteger("-b3fb3400dec5c4adceb8655c", 0x10) };
                BigInteger[]       integerArray2 = new BigInteger[] { new BigInteger("12511cfe811d0f4e6bc688b4d", 0x10), new BigInteger("71169be7330b3038edb025f1", 0x10) };
                GlvTypeBParameters p             = new GlvTypeBParameters(new BigInteger("bb85691939b869c1d087f601554b96b80cb4f55b35f433c2", 0x10), new BigInteger("3d84f26c12238d7b4f3d516613c1759033b1a5800175d0b1", 0x10), integerArray1, integerArray2, new BigInteger("71169be7330b3038edb025f1d0f9", 0x10), new BigInteger("b3fb3400dec5c4adceb8655d4c94", 0x10), 0xd0);
                ECCurve            curve         = CustomNamedCurves.ConfigureCurveGlv(new SecP192K1Curve(), p);

                return(new X9ECParameters(curve, new X9ECPoint(curve, Hex.Decode("04DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D")), curve.Order, curve.Cofactor, seed));
            }
            protected override X9ECParameters CreateParameters()
            {
                byte[]             seed          = null;
                BigInteger[]       integerArray1 = new BigInteger[] { new BigInteger("6b8cf07d4ca75c88957d9d670591", 0x10), new BigInteger("-b8adf1378a6eb73409fa6c9c637d", 0x10) };
                BigInteger[]       integerArray2 = new BigInteger[] { new BigInteger("1243ae1b4d71613bc9f780a03690e", 0x10), new BigInteger("6b8cf07d4ca75c88957d9d670591", 0x10) };
                GlvTypeBParameters p             = new GlvTypeBParameters(new BigInteger("fe0e87005b4e83761908c5131d552a850b3f58b749c37cf5b84d6768", 0x10), new BigInteger("60dcd2104c4cbc0be6eeefc2bdd610739ec34e317f9b33046c9e4788", 0x10), integerArray1, integerArray2, new BigInteger("6b8cf07d4ca75c88957d9d67059037a4", 0x10), new BigInteger("b8adf1378a6eb73409fa6c9c637ba7f5", 0x10), 240);
                ECCurve            curve         = CustomNamedCurves.ConfigureCurveGlv(new SecP224K1Curve(), p);

                return(new X9ECParameters(curve, new X9ECPoint(curve, Hex.Decode("04A1455B334DF099DF30FC28A169A467E9E47075A90F7E650EB6B7A45C7E089FED7FBA344282CAFBD6F7E319F7C0B0BD59E2CA4BDB556D61A5")), curve.Order, curve.Cofactor, seed));
            }
            protected override X9ECParameters CreateParameters()
            {
                byte[]             seed          = null;
                BigInteger[]       integerArray1 = new BigInteger[] { new BigInteger("9162fbe73984472a0a9e", 0x10), new BigInteger("-96341f1138933bc2f505", 0x10) };
                BigInteger[]       integerArray2 = new BigInteger[] { new BigInteger("127971af8721782ecffa3", 0x10), new BigInteger("9162fbe73984472a0a9e", 0x10) };
                GlvTypeBParameters p             = new GlvTypeBParameters(new BigInteger("9ba48cba5ebcb9b6bd33b92830b2a2e0e192f10a", 0x10), new BigInteger("c39c6c3b3a36d7701b9c71a1f5804ae5d0003f4", 0x10), integerArray1, integerArray2, new BigInteger("9162fbe73984472a0a9d0590", 0x10), new BigInteger("96341f1138933bc2f503fd44", 0x10), 0xb0);
                ECCurve            curve         = CustomNamedCurves.ConfigureCurveGlv(new SecP160K1Curve(), p);

                return(new X9ECParameters(curve, new X9ECPoint(curve, Hex.Decode("043B4C382CE37AA192A4019E763036F4F5DD4D7EBB938CF935318FDCED6BC28286531733C3F03C4FEE")), curve.Order, curve.Cofactor, seed));
            }