18212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrompackage org.bouncycastle.asn1.sec; 28212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 34c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstromimport java.math.BigInteger; 44c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstromimport java.util.Enumeration; 54c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstromimport java.util.Hashtable; 64c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstrom 74c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstromimport org.bouncycastle.asn1.ASN1ObjectIdentifier; 88212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstromimport org.bouncycastle.asn1.x9.X9ECParameters; 98212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstromimport org.bouncycastle.asn1.x9.X9ECParametersHolder; 104c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstromimport org.bouncycastle.math.ec.ECConstants; 118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstromimport org.bouncycastle.math.ec.ECCurve; 128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstromimport org.bouncycastle.math.ec.ECPoint; 138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstromimport org.bouncycastle.util.Strings; 148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstromimport org.bouncycastle.util.encoders.Hex; 158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrompublic class SECNamedCurves 178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom{ 185db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root private static ECCurve configureCurve(ECCurve curve) 195db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root { 205db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root// int coord = ECCurve.COORD_JACOBIAN_MODIFIED; 215db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root// 225db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root// if (curve.getCoordinateSystem() != coord && curve.supportsCoordinateSystem(coord)) 235db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root// { 245db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root// return curve.configure() 255db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root// .setCoordinateSystem(coord) 265db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root//// .setMultiplier(new WNafL2RMultiplier()) 275db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root// .create(); 285db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root// } 295db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root 305db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root return curve; 315db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root } 325db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root 338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom private static BigInteger fromHex( 348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom String hex) 358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new BigInteger(1, Hex.decode(hex)); 378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp112r1 418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp112r1 = new X9ECParametersHolder() 438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 468212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = (2^128 - 3) / 76439 478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("DB7C2ABF62E35E668076BEAD208B"); 488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("DB7C2ABF62E35E668076BEAD2088"); 498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("659EF8BA043916EEDE8911702B22"); 508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("00F50B028E4D696E676875615175290472783FB1"); 518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("DB7C2ABF62E35E7628DFAC6561C5"); 528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 538212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 545db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "09487239995A5EE76B55F9C2F098")); 578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 588212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "09487239995A5EE76B55F9C2F098" 598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "A89CE5AF8724C0A23E0E0FF77500")); 608212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 628212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 658212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 668212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp112r2 678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp112r2 = new X9ECParametersHolder() 698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 728212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = (2^128 - 3) / 76439 738212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("DB7C2ABF62E35E668076BEAD208B"); 748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("6127C24C05F38A0AAAF65C0EF02C"); 758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("51DEF1815DB5ED74FCC34C85D709"); 768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("002757A1114D696E6768756151755316C05E0BD4"); 778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("36DF0AAFD8B8D7597CA10520D04B"); 788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(4); 798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 805db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 828212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "4BA30AB5E892B4E1649DD0928643")); 838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 848212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "4BA30AB5E892B4E1649DD0928643" 858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "ADCD46F5882E3747DEF36E956E97")); 868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 878212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 888212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 898212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 928212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp128r1 938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 948212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp128r1 = new X9ECParametersHolder() 958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^128 - 2^97 - 1 998212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF"); 1008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC"); 1018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("E87579C11079F43DD824993C2CEE5ED3"); 1028212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679"); 1038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("FFFFFFFE0000000075A30D1B9038A115"); 1048212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 1058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1065db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 1078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 1088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "161FF7528B899B2D0C28607CA52C5B86")); 1098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 1108212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "161FF7528B899B2D0C28607CA52C5B86" 1118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "CF5AC8395BAFEB13C02DA292DDED7A83")); 1128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 1148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 1158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 1168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 1188212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp128r2 1198212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 1208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp128r2 = new X9ECParametersHolder() 1218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 1228212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 1238212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 1248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^128 - 2^97 - 1 1258212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF"); 1268212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("D6031998D1B3BBFEBF59CC9BBFF9AEE1"); 1278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("5EEEFCA380D02919DC2C6558BB6D8A5D"); 1288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("004D696E67687561517512D8F03431FCE63B88F4"); 1298212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("3FFFFFFF7FFFFFFFBE0024720613B5A3"); 1308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(4); 1318212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1325db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 1338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 1348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "7B6AA5D85E572983E6FB32A7CDEBC140")); 1358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 1368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "7B6AA5D85E572983E6FB32A7CDEBC140" 1378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "27B6916A894D3AEE7106FE805FC34B44")); 1388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 1408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 1418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 1428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 1448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp160k1 1458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 1468212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp160k1 = new X9ECParametersHolder() 1478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 1488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 1498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 1508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1 1518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73"); 1528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = ECConstants.ZERO; 1538212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(7); 1548212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 1558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3"); 1568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 1578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1585db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 1598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom// ECPoint G = curve.decodePoint(Hex.decode("02" 1608212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom// + "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB")); 1618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 1628212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB" 1638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "938CF935318FDCED6BC28286531733C3F03C4FEE")); 1648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1658212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 1668212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 1678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 1688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 1708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp160r1 1718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 1728212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp160r1 = new X9ECParametersHolder() 1738212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 1748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 1758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 1768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^160 - 2^31 - 1 1778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF"); 1788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC"); 1798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45"); 1808212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345"); 1818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("0100000000000000000001F4C8F927AED3CA752257"); 1828212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 1838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1845db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 1858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 1868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "4A96B5688EF573284664698968C38BB913CBFC82")); 1878212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 1888212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "4A96B5688EF573284664698968C38BB913CBFC82" 1898212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "23A628553168947D59DCC912042351377AC5FB32")); 1908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 1928212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 1938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 1948212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 1958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 1968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp160r2 1978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 1988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp160r2 = new X9ECParametersHolder() 1998212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 2008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 2018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 2028212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1 2038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73"); 2048212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC70"); 2058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("B4E134D3FB59EB8BAB57274904664D5AF50388BA"); 2068212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("B99B99B099B323E02709A4D696E6768756151751"); 2078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("0100000000000000000000351EE786A818F3A1A16B"); 2088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 2098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2105db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 2118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 2128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "52DCB034293A117E1F4FF11B30F7199D3144CE6D")); 2138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 2148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "52DCB034293A117E1F4FF11B30F7199D3144CE6D" 2158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "FEAFFEF2E331F296E071FA0DF9982CFEA7D43F2E")); 2168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 2188212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 2198212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 2208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 2228212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp192k1 2238212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 2248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp192k1 = new X9ECParametersHolder() 2258212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 2268212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 2278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 2288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^192 - 2^32 - 2^12 - 2^8 - 2^7 - 2^6 - 2^3 - 1 2298212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37"); 2308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = ECConstants.ZERO; 2318212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(3); 2328212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 2338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D"); 2348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 2358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2365db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 2378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 2388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D")); 2398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 2408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D" 2418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D")); 2428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 2448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 2458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 2468212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 2488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp192r1 2498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 2508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp192r1 = new X9ECParametersHolder() 2518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 2528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 2538212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 2548212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^192 - 2^64 - 1 2558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF"); 2568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC"); 2578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1"); 2588212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5"); 2598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831"); 2608212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 2618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2625db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 2638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 2648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012")); 2658212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 2668212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012" 2678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811")); 2688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 2708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 2718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 2728212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2738212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 2748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp224k1 2758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 2768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp224k1 = new X9ECParametersHolder() 2778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 2788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 2798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 2808212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^224 - 2^32 - 2^12 - 2^11 - 2^9 - 2^7 - 2^4 - 2 - 1 2818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFE56D"); 2828212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = ECConstants.ZERO; 2838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(5); 2848212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 2858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("010000000000000000000000000001DCE8D2EC6184CAF0A971769FB1F7"); 2868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 2878212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2885db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 2898212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 2908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "A1455B334DF099DF30FC28A169A467E9E47075A90F7E650EB6B7A45C")); 2918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 2928212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "A1455B334DF099DF30FC28A169A467E9E47075A90F7E650EB6B7A45C" 2938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "7E089FED7FBA344282CAFBD6F7E319F7C0B0BD59E2CA4BDB556D61A5")); 2948212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 2968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 2978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 2988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 2998212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 3008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp224r1 3018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 3028212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp224r1 = new X9ECParametersHolder() 3038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 3048212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 3058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 3068212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^224 - 2^96 + 1 3078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001"); 3088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE"); 3098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4"); 3108212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5"); 3118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D"); 3128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 3138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3145db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 3158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 3168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21")); 3178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 3188212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21" 3198212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34")); 3208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 3228212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 3238212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 3248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3258212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 3268212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp256k1 3278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 3288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp256k1 = new X9ECParametersHolder() 3298212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 3308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 3318212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 3328212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1 3338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"); 3348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = ECConstants.ZERO; 3358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(7); 3368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 3378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"); 3388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 3398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3405db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 3418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 3428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798")); 3438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 3448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" 3458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8")); 3468212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 3488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 3498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 3508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 3528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp256r1 3538212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 3548212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp256r1 = new X9ECParametersHolder() 3558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 3568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 3578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 3588212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^224 (2^32 - 1) + 2^192 + 2^96 - 1 3598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF"); 3608212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC"); 3618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B"); 3628212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90"); 3638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551"); 3648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 3658212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3665db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 3678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 3688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296")); 3698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 3708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296" 3718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5")); 3728212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3738212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 3748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 3758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 3768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 3788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp384r1 3798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 3808212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp384r1 = new X9ECParametersHolder() 3818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 3828212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 3838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 3848212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^384 - 2^128 - 2^96 + 2^32 - 1 3858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF"); 3868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFC"); 3878212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("B3312FA7E23EE7E4988E056BE3F82D19181D9C6EFE8141120314088F5013875AC656398D8A2ED19D2A85C8EDD3EC2AEF"); 3888212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("A335926AA319A27A1D00896A6773A4827ACDAC73"); 3898212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973"); 3908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 3918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3925db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 3938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 3948212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B9859F741E082542A385502F25DBF55296C3A545E3872760AB7")); 3958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 3968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B9859F741E082542A385502F25DBF55296C3A545E3872760AB7" 3978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "3617DE4A96262C6F5D9E98BF9292DC29F8F41DBD289A147CE9DA3113B5F0B8C00A60B1CE1D7E819D7A431D7C90EA0E5F")); 3988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 3998212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 4008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 4018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 4028212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 4048212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * secp521r1 4058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 4068212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder secp521r1 = new X9ECParametersHolder() 4078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 4088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 4098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 4108212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom // p = 2^521 - 1 4118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger p = fromHex("01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"); 4128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC"); 4138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B503F00"); 4148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("D09E8800291CB85396CC6717393284AAA0DA64BA"); 4158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E91386409"); 4168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(1); 4178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4185db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.Fp(p, a, b)); 4195db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root 4208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 4218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "00C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5BD66")); 4228212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 4238212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "00C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5BD66" 4248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "011839296A789A3BC0045C8A5FB42C7D1BD998F54449579B446817AFBD17273E662C97EE72995EF42640C550B9013FAD0761353C7086A272C24088BE94769FD16650")); 4258212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4268212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 4278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 4288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 4295db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root 4308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 4318212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect113r1 4328212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 4338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect113r1 = new X9ECParametersHolder() 4348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 4358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 4368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 4378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 113; 4388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k = 9; 4398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("003088250CA6E7C7FE649CE85820F7"); 4418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("00E8BEE4D3E2260744188BE0E9C723"); 4428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("10E723AB14D696E6768756151756FEBF8FCB49A9"); 4438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("0100000000000000D9CCEC8A39E56F"); 4448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 4458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4465db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k, a, b, n, h)); 4478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 4488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "009D73616F35F4AB1407D73562C10F")); 4498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 4508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "009D73616F35F4AB1407D73562C10F" 4518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "00A52830277958EE84D1315ED31886")); 4528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4538212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 4548212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 4558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 4568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 4588212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect113r2 4598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 4608212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect113r2 = new X9ECParametersHolder() 4618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 4628212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 4638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 4648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 113; 4658212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k = 9; 4668212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("00689918DBEC7E5A0DD6DFC0AA55C7"); 4688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("0095E9A9EC9B297BD4BF36E059184F"); 4698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("10C0FB15760860DEF1EEF4D696E676875615175D"); 4708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("010000000000000108789B2496AF93"); 4718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 4728212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4735db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k, a, b, n, h)); 4748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 4758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "01A57A6A7B26CA5EF52FCDB8164797")); 4768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 4778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "01A57A6A7B26CA5EF52FCDB8164797" 4788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "00B3ADC94ED1FE674C06E695BABA1D")); 4798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4808212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 4818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 4828212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 4838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4848212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 4858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect131r1 4868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 4878212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect131r1 = new X9ECParametersHolder() 4888212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 4898212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 4908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 4918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 131; 4928212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k1 = 2; 4938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k2 = 3; 4948212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k3 = 8; 4958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 4968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("07A11B09A76B562144418FF3FF8C2570B8"); 4978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("0217C05610884B63B9C6C7291678F9D341"); 4988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("4D696E676875615175985BD3ADBADA21B43A97E2"); 4998212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("0400000000000000023123953A9464B54D"); 5008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 5018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5025db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k1, k2, k3, a, b, n, h)); 5038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 5048212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "0081BAF91FDF9833C40F9C181343638399")); 5058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 5068212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0081BAF91FDF9833C40F9C181343638399" 5078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "078C6E7EA38C001F73C8134B1B4EF9E150")); 5088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 5108212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 5118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 5128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 5148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect131r2 5158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 5168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect131r2 = new X9ECParametersHolder() 5178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 5188212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 5198212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 5208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 131; 5218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k1 = 2; 5228212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k2 = 3; 5238212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k3 = 8; 5248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5258212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("03E5A88919D7CAFCBF415F07C2176573B2"); 5268212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("04B8266A46C55657AC734CE38F018F2192"); 5278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("985BD3ADBAD4D696E676875615175A21B43A97E3"); 5288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("0400000000000000016954A233049BA98F"); 5298212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 5308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5315db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k1, k2, k3, a, b, n, h)); 5328212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 5338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "0356DCD8F2F95031AD652D23951BB366A8")); 5348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 5358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0356DCD8F2F95031AD652D23951BB366A8" 5368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0648F06D867940A5366D9E265DE9EB240F")); 5378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 5398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 5408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 5418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 5438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect163k1 5448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 5458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect163k1 = new X9ECParametersHolder() 5468212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 5478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 5488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 5498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 163; 5508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k1 = 3; 5518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k2 = 6; 5528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k3 = 7; 5538212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5548212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = BigInteger.valueOf(1); 5558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(1); 5568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 5578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("04000000000000000000020108A2E0CC0D99F8A5EF"); 5588212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 5598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5605db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k1, k2, k3, a, b, n, h)); 5618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 5628212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "02FE13C0537BBC11ACAA07D793DE4E6D5E5C94EEE8")); 5638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 5648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "02FE13C0537BBC11ACAA07D793DE4E6D5E5C94EEE8" 5658212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0289070FB05D38FF58321F2E800536D538CCDAA3D9")); 5668212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 5688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 5698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 5708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 5728212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect163r1 5738212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 5748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect163r1 = new X9ECParametersHolder() 5758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 5768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 5778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 5788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 163; 5798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k1 = 3; 5808212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k2 = 6; 5818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k3 = 7; 5828212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("07B6882CAAEFA84F9554FF8428BD88E246D2782AE2"); 5848212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("0713612DCDDCB40AAB946BDA29CA91F73AF958AFD9"); 5858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("24B7B137C8A14D696E6768756151756FD0DA2E5C"); 5868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("03FFFFFFFFFFFFFFFFFFFF48AAB689C29CA710279B"); 5878212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 5888212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5895db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k1, k2, k3, a, b, n, h)); 5908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 5918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "0369979697AB43897789566789567F787A7876A654")); 5928212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 5938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0369979697AB43897789566789567F787A7876A654" 5948212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "00435EDB42EFAFB2989D51FEFCE3C80988F41FF883")); 5958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 5968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 5978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 5988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 5998212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 6018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect163r2 6028212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 6038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect163r2 = new X9ECParametersHolder() 6048212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 6058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 6068212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 6078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 163; 6088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k1 = 3; 6098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k2 = 6; 6108212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k3 = 7; 6118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = BigInteger.valueOf(1); 6138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("020A601907B8C953CA1481EB10512F78744A3205FD"); 6148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("85E25BFE5C86226CDB12016F7553F9D0E693A268"); 6158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("040000000000000000000292FE77E70C12A4234C33"); 6168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 6178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6185db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k1, k2, k3, a, b, n, h)); 6198212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 6208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "03F0EBA16286A2D57EA0991168D4994637E8343E36")); 6218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 6228212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "03F0EBA16286A2D57EA0991168D4994637E8343E36" 6238212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "00D51FBC6C71A0094FA2CDD545B11C5C0C797324F1")); 6248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6258212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 6268212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 6278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 6288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6298212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 6308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect193r1 6318212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 6328212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect193r1 = new X9ECParametersHolder() 6338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 6348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 6358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 6368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 193; 6378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k = 15; 6388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("0017858FEB7A98975169E171F77B4087DE098AC8A911DF7B01"); 6408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("00FDFB49BFE6C3A89FACADAA7A1E5BBC7CC1C2E5D831478814"); 6418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("103FAEC74D696E676875615175777FC5B191EF30"); 6428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("01000000000000000000000000C7F34A778F443ACC920EBA49"); 6438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 6448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6455db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k, a, b, n, h)); 6468212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 6478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "01F481BC5F0FF84A74AD6CDF6FDEF4BF6179625372D8C0C5E1")); 6488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 6498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "01F481BC5F0FF84A74AD6CDF6FDEF4BF6179625372D8C0C5E1" 6508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0025E399F2903712CCF3EA9E3A1AD17FB0B3201B6AF7CE1B05")); 6518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 6538212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 6548212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 6558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 6578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect193r2 6588212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 6598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect193r2 = new X9ECParametersHolder() 6608212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 6618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 6628212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 6638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 193; 6648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k = 15; 6658212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6668212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = fromHex("0163F35A5137C2CE3EA6ED8667190B0BC43ECD69977702709B"); 6678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("00C9BB9E8927D4D64C377E2AB2856A5B16E3EFB7F61D4316AE"); 6688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("10B7B4D696E676875615175137C8A16FD0DA2211"); 6698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("010000000000000000000000015AAB561B005413CCD4EE99D5"); 6708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 6718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6725db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k, a, b, n, h)); 6738212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 6748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "00D9B67D192E0367C803F39E1A7E82CA14A651350AAE617E8F")); 6758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 6768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "00D9B67D192E0367C803F39E1A7E82CA14A651350AAE617E8F" 6778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "01CE94335607C304AC29E7DEFBD9CA01F596F927224CDECF6C")); 6788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 6808212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 6818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 6828212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 6848212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect233k1 6858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 6868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect233k1 = new X9ECParametersHolder() 6878212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 6888212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 6898212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 6908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 233; 6918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k = 74; 6928212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = ECConstants.ZERO; 6948212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(1); 6958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 6968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("8000000000000000000000000000069D5BB915BCD46EFB1AD5F173ABDF"); 6978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(4); 6988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 6995db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k, a, b, n, h)); 7008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 7018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "017232BA853A7E731AF129F22FF4149563A419C26BF50A4C9D6EEFAD6126")); 7028212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 7038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "017232BA853A7E731AF129F22FF4149563A419C26BF50A4C9D6EEFAD6126" 7048212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "01DB537DECE819B7F70F555A67C427A8CD9BF18AEB9B56E0C11056FAE6A3")); 7058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7068212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 7078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 7088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 7098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7108212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 7118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect233r1 7128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 7138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect233r1 = new X9ECParametersHolder() 7148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 7158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 7168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 7178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 233; 7188212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k = 74; 7198212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = BigInteger.valueOf(1); 7218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("0066647EDE6C332C7F8C0923BB58213B333B20E9CE4281FE115F7D8F90AD"); 7228212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("74D59FF07F6B413D0EA14B344B20A2DB049B50C3"); 7238212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("01000000000000000000000000000013E974E72F8A6922031D2603CFE0D7"); 7248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 7258212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7265db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k, a, b, n, h)); 7278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 7288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "00FAC9DFCBAC8313BB2139F1BB755FEF65BC391F8B36F8F8EB7371FD558B")); 7298212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 7308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "00FAC9DFCBAC8313BB2139F1BB755FEF65BC391F8B36F8F8EB7371FD558B" 7318212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "01006A08A41903350678E58528BEBF8A0BEFF867A7CA36716F7E01F81052")); 7328212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 7348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 7358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 7368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 7388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect239k1 7398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 7408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect239k1 = new X9ECParametersHolder() 7418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 7428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 7438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 7448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 239; 7458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k = 158; 7468212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = ECConstants.ZERO; 7488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(1); 7498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 7508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("2000000000000000000000000000005A79FEC67CB6E91F1C1DA800E478A5"); 7518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(4); 7528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7535db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k, a, b, n, h)); 7548212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 7558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "29A0B6A887A983E9730988A68727A8B2D126C44CC2CC7B2A6555193035DC")); 7568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 7578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "29A0B6A887A983E9730988A68727A8B2D126C44CC2CC7B2A6555193035DC" 7588212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "76310804F12E549BDB011C103089E73510ACB275FC312A5DC6B76553F0CA")); 7598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7608212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 7618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 7628212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 7638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 7658212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect283k1 7668212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 7678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect283k1 = new X9ECParametersHolder() 7688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 7698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 7708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 7718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 283; 7728212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k1 = 5; 7738212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k2 = 7; 7748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k3 = 12; 7758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = ECConstants.ZERO; 7778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(1); 7788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 7798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE9AE2ED07577265DFF7F94451E061E163C61"); 7808212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(4); 7818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7825db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k1, k2, k3, a, b, n, h)); 7838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 7848212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "0503213F78CA44883F1A3B8162F188E553CD265F23C1567A16876913B0C2AC2458492836")); 7858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 7868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0503213F78CA44883F1A3B8162F188E553CD265F23C1567A16876913B0C2AC2458492836" 7878212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "01CCDA380F1C9E318D90F95D07E5426FE87E45C0E8184698E45962364E34116177DD2259")); 7888212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7898212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 7908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 7918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 7928212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 7938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 7948212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect283r1 7958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 7968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect283r1 = new X9ECParametersHolder() 7978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 7988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 7998212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 8008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 283; 8018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k1 = 5; 8028212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k2 = 7; 8038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k3 = 12; 8048212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = BigInteger.valueOf(1); 8068212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("027B680AC8B8596DA5A4AF8A19A0303FCA97FD7645309FA2A581485AF6263E313B79A2F5"); 8078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("77E2B07370EB0F832A6DD5B62DFC88CD06BB84BE"); 8088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF90399660FC938A90165B042A7CEFADB307"); 8098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 8108212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8115db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k1, k2, k3, a, b, n, h)); 8128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 8138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "05F939258DB7DD90E1934F8C70B0DFEC2EED25B8557EAC9C80E2E198F8CDBECD86B12053")); 8148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 8158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "05F939258DB7DD90E1934F8C70B0DFEC2EED25B8557EAC9C80E2E198F8CDBECD86B12053" 8168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "03676854FE24141CB98FE6D4B20D02B4516FF702350EDDB0826779C813F0DF45BE8112F4")); 8178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8188212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 8198212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 8208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 8218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8228212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 8238212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect409k1 8248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 8258212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect409k1 = new X9ECParametersHolder() 8268212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 8278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 8288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 8298212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 409; 8308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k = 87; 8318212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8328212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = ECConstants.ZERO; 8338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(1); 8348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 8358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE5F83B2D4EA20400EC4557D5ED3E3E7CA5B4B5C83B8E01E5FCF"); 8368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(4); 8378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8385db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k, a, b, n, h)); 8398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 8408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "0060F05F658F49C1AD3AB1890F7184210EFD0987E307C84C27ACCFB8F9F67CC2C460189EB5AAAA62EE222EB1B35540CFE9023746")); 8418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 8428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0060F05F658F49C1AD3AB1890F7184210EFD0987E307C84C27ACCFB8F9F67CC2C460189EB5AAAA62EE222EB1B35540CFE9023746" 8438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "01E369050B7C4E42ACBA1DACBF04299C3460782F918EA427E6325165E9EA10E3DA5F6C42E9C55215AA9CA27A5863EC48D8E0286B")); 8448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 8468212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 8478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 8488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 8508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect409r1 8518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 8528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect409r1 = new X9ECParametersHolder() 8538212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 8548212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 8558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 8568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 409; 8578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k = 87; 8588212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = BigInteger.valueOf(1); 8608212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("0021A5C2C8EE9FEB5C4B9A753B7B476B7FD6422EF1F3DD674761FA99D6AC27C8A9A197B272822F6CD57A55AA4F50AE317B13545F"); 8618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("4099B5A457F9D69F79213D094C4BCD4D4262210B"); 8628212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("010000000000000000000000000000000000000000000000000001E2AAD6A612F33307BE5FA47C3C9E052F838164CD37D9A21173"); 8638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 8648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8655db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k, a, b, n, h)); 8668212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 8678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "015D4860D088DDB3496B0C6064756260441CDE4AF1771D4DB01FFE5B34E59703DC255A868A1180515603AEAB60794E54BB7996A7")); 8688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 8698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "015D4860D088DDB3496B0C6064756260441CDE4AF1771D4DB01FFE5B34E59703DC255A868A1180515603AEAB60794E54BB7996A7" 8708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0061B1CFAB6BE5F32BBFA78324ED106A7636B9C5A7BD198D0158AA4F5488D08F38514F1FDF4B4F40D2181B3681C364BA0273C706")); 8718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8728212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 8738212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 8748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 8758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 8778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect571k1 8788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 8798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect571k1 = new X9ECParametersHolder() 8808212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 8818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 8828212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 8838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 571; 8848212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k1 = 2; 8858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k2 = 5; 8868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k3 = 10; 8878212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8888212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = ECConstants.ZERO; 8898212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = BigInteger.valueOf(1); 8908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = null; 8918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("020000000000000000000000000000000000000000000000000000000000000000000000131850E1F19A63E4B391A8DB917F4138B630D84BE5D639381E91DEB45CFE778F637C1001"); 8928212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(4); 8938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 8945db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k1, k2, k3, a, b, n, h)); 8958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("02" 8968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "026EB7A859923FBC82189631F8103FE4AC9CA2970012D5D46024804801841CA44370958493B205E647DA304DB4CEB08CBBD1BA39494776FB988B47174DCA88C7E2945283A01C8972")); 8978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 8988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "026EB7A859923FBC82189631F8103FE4AC9CA2970012D5D46024804801841CA44370958493B205E647DA304DB4CEB08CBBD1BA39494776FB988B47174DCA88C7E2945283A01C8972" 8998212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0349DC807F4FBF374F4AEADE3BCA95314DD58CEC9F307A54FFC61EFC006D8A2C9D4979C0AC44AEA74FBEBBB9F772AEDCB620B01A7BA7AF1B320430C8591984F601CD4C143EF1C7A3")); 9008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 9028212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 9038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 9048212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /* 9068212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * sect571r1 9078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 9088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static X9ECParametersHolder sect571r1 = new X9ECParametersHolder() 9098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 9108212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom protected X9ECParameters createParameters() 9118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 9128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int m = 571; 9138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k1 = 2; 9148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k2 = 5; 9158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom int k3 = 10; 9168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger a = BigInteger.valueOf(1); 9188212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger b = fromHex("02F40E7E2221F295DE297117B7F3D62F5C6A97FFCB8CEFF1CD6BA8CE4A9A18AD84FFABBD8EFA59332BE7AD6756A66E294AFD185A78FF12AA520E4DE739BACA0C7FFEFF7F2955727A"); 9198212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom byte[] S = Hex.decode("2AA058F73A0E33AB486B0F610410C53A7F132310"); 9208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger n = fromHex("03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE661CE18FF55987308059B186823851EC7DD9CA1161DE93D5174D66E8382E9BB2FE84E47"); 9218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom BigInteger h = BigInteger.valueOf(2); 9228212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9235db505e1f6a68c8d5dfdb0fed0b8607dea7bed96Kenny Root ECCurve curve = configureCurve(new ECCurve.F2m(m, k1, k2, k3, a, b, n, h)); 9248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //ECPoint G = curve.decodePoint(Hex.decode("03" 9258212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom //+ "0303001D34B856296C16C0D40D3CD7750A93D1D2955FA80AA5F40FC8DB7B2ABDBDE53950F4C0D293CDD711A35B67FB1499AE60038614F1394ABFA3B4C850D927E1E7769C8EEC2D19")); 9268212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom ECPoint G = curve.decodePoint(Hex.decode("04" 9278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "0303001D34B856296C16C0D40D3CD7750A93D1D2955FA80AA5F40FC8DB7B2ABDBDE53950F4C0D293CDD711A35B67FB1499AE60038614F1394ABFA3B4C850D927E1E7769C8EEC2D19" 9288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom + "037BF27342DA639B6DCCFFFEB73D69D78C6C27A6009CBBCA1980F8533921E8A684423E43BAB08A576291AF8F461BB2A8B3531D2F0485C19B16E2F1516E23DD3C1A4827AF1B8AC15B")); 9298212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return new X9ECParameters(curve, G, n, h, S); 9318212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 9328212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom }; 9338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static final Hashtable objIds = new Hashtable(); 9368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static final Hashtable curves = new Hashtable(); 9378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static final Hashtable names = new Hashtable(); 9388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9394c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstrom static void defineCurve(String name, ASN1ObjectIdentifier oid, X9ECParametersHolder holder) 9408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 9418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom objIds.put(name, oid); 9428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom names.put(oid, name); 9438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom curves.put(oid, holder); 9448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 9458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9468212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom static 9478212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 9488212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp112r1", SECObjectIdentifiers.secp112r1, secp112r1); 9498212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp112r2", SECObjectIdentifiers.secp112r2, secp112r2); 9508212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp128r1", SECObjectIdentifiers.secp128r1, secp128r1); 9518212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp128r2", SECObjectIdentifiers.secp128r2, secp128r2); 9528212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp160k1", SECObjectIdentifiers.secp160k1, secp160k1); 9538212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp160r1", SECObjectIdentifiers.secp160r1, secp160r1); 9548212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp160r2", SECObjectIdentifiers.secp160r2, secp160r2); 9558212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp192k1", SECObjectIdentifiers.secp192k1, secp192k1); 9568212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp192r1", SECObjectIdentifiers.secp192r1, secp192r1); 9578212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp224k1", SECObjectIdentifiers.secp224k1, secp224k1); 9588212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp224r1", SECObjectIdentifiers.secp224r1, secp224r1); 9598212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp256k1", SECObjectIdentifiers.secp256k1, secp256k1); 9608212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp256r1", SECObjectIdentifiers.secp256r1, secp256r1); 9618212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp384r1", SECObjectIdentifiers.secp384r1, secp384r1); 9628212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("secp521r1", SECObjectIdentifiers.secp521r1, secp521r1); 9638212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9648212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect113r1", SECObjectIdentifiers.sect113r1, sect113r1); 9658212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect113r2", SECObjectIdentifiers.sect113r2, sect113r2); 9668212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect131r1", SECObjectIdentifiers.sect131r1, sect131r1); 9678212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect131r2", SECObjectIdentifiers.sect131r2, sect131r2); 9688212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect163k1", SECObjectIdentifiers.sect163k1, sect163k1); 9698212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect163r1", SECObjectIdentifiers.sect163r1, sect163r1); 9708212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect163r2", SECObjectIdentifiers.sect163r2, sect163r2); 9718212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect193r1", SECObjectIdentifiers.sect193r1, sect193r1); 9728212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect193r2", SECObjectIdentifiers.sect193r2, sect193r2); 9738212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect233k1", SECObjectIdentifiers.sect233k1, sect233k1); 9748212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect233r1", SECObjectIdentifiers.sect233r1, sect233r1); 9758212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect239k1", SECObjectIdentifiers.sect239k1, sect239k1); 9768212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect283k1", SECObjectIdentifiers.sect283k1, sect283k1); 9778212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect283r1", SECObjectIdentifiers.sect283r1, sect283r1); 9788212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect409k1", SECObjectIdentifiers.sect409k1, sect409k1); 9798212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect409r1", SECObjectIdentifiers.sect409r1, sect409r1); 9808212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect571k1", SECObjectIdentifiers.sect571k1, sect571k1); 9818212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom defineCurve("sect571r1", SECObjectIdentifiers.sect571r1, sect571r1); 9828212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 9838212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9848212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom public static X9ECParameters getByName( 9858212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom String name) 9868212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 9874c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstrom ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier)objIds.get(Strings.toLowerCase(name)); 9888212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9898212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom if (oid != null) 9908212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 9918212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return getByOID(oid); 9928212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 9938212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9948212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return null; 9958212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 9968212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 9978212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /** 9988212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * return the X9ECParameters object for the named curve represented by 9998212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * the passed in object identifier. Null if the curve isn't present. 10008212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * 10018212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * @param oid an object identifier representing a named curve, if present. 10028212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 10038212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom public static X9ECParameters getByOID( 10044c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstrom ASN1ObjectIdentifier oid) 10058212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 10068212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom X9ECParametersHolder holder = (X9ECParametersHolder)curves.get(oid); 10078212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 10088212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom if (holder != null) 10098212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 10108212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return holder.getParameters(); 10118212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 10128212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 10138212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return null; 10148212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 10158212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 10168212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /** 10178212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * return the object identifier signified by the passed in name. Null 10188212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * if there is no object identifier associated with name. 10198212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * 10208212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * @return the object identifier associated with name, if present. 10218212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 10224c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstrom public static ASN1ObjectIdentifier getOID( 10238212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom String name) 10248212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 10254c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstrom return (ASN1ObjectIdentifier)objIds.get(Strings.toLowerCase(name)); 10268212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 10278212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 10288212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /** 10298212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * return the named curve name represented by the given object identifier. 10308212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 10318212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom public static String getName( 10324c111300c39cb2e27f07fc2ae3b00e23ed4443b2Brian Carlstrom ASN1ObjectIdentifier oid) 10338212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 10348212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return (String)names.get(oid); 10358212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 10368212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom 10378212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom /** 10388212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * returns an enumeration containing the name strings for curves 10398212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom * contained in this structure. 10408212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom */ 10418212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom public static Enumeration getNames() 10428212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom { 10438212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom return objIds.keys(); 10448212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom } 10458212855a312dc8ebe081a3e08b1d2d8f8757af02Brian Carlstrom} 1046