public void TestECDsa191bitBinary()
{
BigInteger r = new BigInteger("87194383164871543355722284926904419997237591535066528048");
BigInteger s = new BigInteger("308992691965804947361541664549085895292153777025772063598");
byte[] kData = BigIntegers.AsUnsignedByteArray(new BigInteger("1542725565216523985789236956265265265235675811949404040041"));
SecureRandom k = FixedSecureRandom.From(kData);
F2mCurve curve = new F2mCurve(
191, // m
9, //k
new BigInteger("2866537B676752636A68F56554E12640276B649EF7526267", 16), // a
new BigInteger("2E45EF571F00786F67B0081B9495A3D95462F5DE0AA185EC", 16)); // b
ECDomainParameters parameters = new ECDomainParameters(
curve,
curve.DecodePoint(Hex.Decode("0436B3DAF8A23206F9C4F299D7B21A9C369137F2C84AE1AA0D765BE73433B3F95E332932E70EA245CA2418EA0EF98018FB")), // G
new BigInteger("1569275433846670190958947355803350458831205595451630533029"), // n
BigInteger.Two); // h
ECPrivateKeyParameters priKey = new ECPrivateKeyParameters(
"ECDSA",
new BigInteger("1275552191113212300012030439187146164646146646466749494799"), // d
parameters);
ECDsaSigner ecdsa = new ECDsaSigner();
ParametersWithRandom param = new ParametersWithRandom(priKey, k);
ecdsa.Init(true, param);
byte[] message = new BigInteger("968236873715988614170569073515315707566766479517").ToByteArray();
BigInteger[] sig = ecdsa.GenerateSignature(message);
if (!r.Equals(sig[0]))
{
Fail("r component wrong." + SimpleTest.NewLine
+ " expecting: " + r + SimpleTest.NewLine
+ " got : " + sig[0]);
}
if (!s.Equals(sig[1]))
{
Fail("s component wrong." + SimpleTest.NewLine
+ " expecting: " + s + SimpleTest.NewLine
+ " got : " + sig[1]);
}
// Verify the signature
ECPublicKeyParameters pubKey = new ECPublicKeyParameters(
"ECDSA",
curve.DecodePoint(Hex.Decode("045DE37E756BD55D72E3768CB396FFEB962614DEA4CE28A2E755C0E0E02F5FB132CAF416EF85B229BBB8E1352003125BA1")), // Q
parameters);
ecdsa.Init(false, pubKey);
if (!ecdsa.VerifySignature(message, sig[0], sig[1]))
{
Fail("signature fails");
}
}
public void TestECDsa239bitBinary()
{
BigInteger r = new BigInteger("21596333210419611985018340039034612628818151486841789642455876922391552");
BigInteger s = new BigInteger("197030374000731686738334997654997227052849804072198819102649413465737174");
byte[] kData = BigIntegers.AsUnsignedByteArray(new BigInteger("171278725565216523967285789236956265265265235675811949404040041670216363"));
SecureRandom k = FixedSecureRandom.From(kData);
F2mCurve curve = new F2mCurve(
239, // m
36, //k
new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16), // a
new BigInteger("790408F2EEDAF392B012EDEFB3392F30F4327C0CA3F31FC383C422AA8C16", 16)); // b
ECDomainParameters parameters = new ECDomainParameters(
curve,
curve.DecodePoint(Hex.Decode("0457927098FA932E7C0A96D3FD5B706EF7E5F5C156E16B7E7C86038552E91D61D8EE5077C33FECF6F1A16B268DE469C3C7744EA9A971649FC7A9616305")), // G
new BigInteger("220855883097298041197912187592864814557886993776713230936715041207411783"), // n
BigInteger.ValueOf(4)); // h
ECPrivateKeyParameters priKey = new ECPrivateKeyParameters(
"ECDSA",
new BigInteger("145642755521911534651321230007534120304391871461646461466464667494947990"), // d
parameters);
ECDsaSigner ecdsa = new ECDsaSigner();
ParametersWithRandom param = new ParametersWithRandom(priKey, k);
ecdsa.Init(true, param);
byte[] message = new BigInteger("968236873715988614170569073515315707566766479517").ToByteArray();
BigInteger[] sig = ecdsa.GenerateSignature(message);
if (!r.Equals(sig[0]))
{
Fail("r component wrong." + SimpleTest.NewLine
+ " expecting: " + r + SimpleTest.NewLine
+ " got : " + sig[0]);
}
if (!s.Equals(sig[1]))
{
Fail("s component wrong." + SimpleTest.NewLine
+ " expecting: " + s + SimpleTest.NewLine
+ " got : " + sig[1]);
}
// Verify the signature
ECPublicKeyParameters pubKey = new ECPublicKeyParameters(
"ECDSA",
curve.DecodePoint(Hex.Decode("045894609CCECF9A92533F630DE713A958E96C97CCB8F5ABB5A688A238DEED6DC2D9D0C94EBFB7D526BA6A61764175B99CB6011E2047F9F067293F57F5")), // Q
parameters);
ecdsa.Init(false, pubKey);
if (!ecdsa.VerifySignature(message, sig[0], sig[1]))
{
Fail("signature fails");
}
}
private void DoTestECDsa239BitBinary(
string algorithm,
DerObjectIdentifier oid)
{
BigInteger r = new BigInteger("21596333210419611985018340039034612628818151486841789642455876922391552");
BigInteger s = new BigInteger("197030374000731686738334997654997227052849804072198819102649413465737174");
byte[] kData = BigIntegers.AsUnsignedByteArray(
new BigInteger("171278725565216523967285789236956265265265235675811949404040041670216363"));
SecureRandom k = FixedSecureRandom.From(kData);
ECCurve curve = new F2mCurve(
239, // m
36, // k
new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16), // a
new BigInteger("790408F2EEDAF392B012EDEFB3392F30F4327C0CA3F31FC383C422AA8C16", 16)); // b
ECDomainParameters parameters = new ECDomainParameters(
curve,
curve.DecodePoint(Hex.Decode("0457927098FA932E7C0A96D3FD5B706EF7E5F5C156E16B7E7C86038552E91D61D8EE5077C33FECF6F1A16B268DE469C3C7744EA9A971649FC7A9616305")), // G
new BigInteger("220855883097298041197912187592864814557886993776713230936715041207411783"), // n
BigInteger.ValueOf(4)); // h
ECPrivateKeyParameters sKey = new ECPrivateKeyParameters(
new BigInteger("145642755521911534651321230007534120304391871461646461466464667494947990"), // d
parameters);
ECPublicKeyParameters vKey = new ECPublicKeyParameters(
curve.DecodePoint(Hex.Decode("045894609CCECF9A92533F630DE713A958E96C97CCB8F5ABB5A688A238DEED6DC2D9D0C94EBFB7D526BA6A61764175B99CB6011E2047F9F067293F57F5")), // Q
parameters);
ISigner sgr = SignerUtilities.GetSigner(algorithm);
byte[] message = Encoding.ASCII.GetBytes("abc");
sgr.Init(true, new ParametersWithRandom(sKey, k));
sgr.BlockUpdate(message, 0, message.Length);
byte[] sigBytes = sgr.GenerateSignature();
sgr = SignerUtilities.GetSigner(oid.Id);
sgr.Init(false, vKey);
sgr.BlockUpdate(message, 0, message.Length);
if (!sgr.VerifySignature(sigBytes))
{
Fail("239 Bit EC RIPEMD160 verification failed");
}
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("010092537397ECA4F6145799D62B0A19CE06FE26AD", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(65390L);
ECCurve eCCurve = new F2mCurve(176, 1, 2, 43, new BigInteger("00E4E6DB2995065C407D9D39B8D0967B96704BA8E9C90B", 16), new BigInteger("005DDA470ABE6414DE8EC133AE28E9BBD7FCEC0AE0FFF2", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("038D16C2866798B600F9F08BB4A8E860F3298CE04A5798")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("40000000000000000000000004A20E90C39067C893BBB9A5", 16);
BigInteger two = BigInteger.Two;
ECCurve eCCurve = new F2mCurve(191, 9, new BigInteger("2866537B676752636A68F56554E12640276B649EF7526267", 16), new BigInteger("2E45EF571F00786F67B0081B9495A3D95462F5DE0AA185EC", 16), bigInteger, two);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("0236B3DAF8A23206F9C4F299D7B21A9C369137F2C84AE1AA0D")), bigInteger, two, Hex.Decode("4E13CA542744D696E67687561517552F279A8C84")));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("0340340340340340340340340340340340340340340340340340340323C313FAB50589703B5EC68D3587FEC60D161CC149C1AD4A91", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(10080L);
ECCurve eCCurve = new F2mCurve(431, 120, new BigInteger("1A827EF00DD6FC0E234CAF046C6A5D8A85395B236CC4AD2CF32A0CADBDC9DDF620B0EB9906D0957F6C6FEACD615468DF104DE296CD8F", 16), new BigInteger("10D9B4A3D9047D8B154359ABFB1B7F5485B04CEB868237DDC9DEDA982A679A5A919B626D4E50A8DD731B107A9962381FB5D807BF2618", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("02120FC05D3C67A99DE161D2F4092622FECA701BE4F50F4758714E8A87BBF2A658EF8C21E7C5EFE965361F6C2999C0C247B0DBD70CE6B7")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("01AF286BCA1AF286BCA1AF286BCA1AF286BCA1AF286BC9FB8F6B85C556892C20A7EB964FE7719E74F490758D3B", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(76L);
ECCurve eCCurve = new F2mCurve(359, 68, new BigInteger("5667676A654B20754F356EA92017D946567C46675556F19556A04616B567D223A5E05656FB549016A96656A557", 16), new BigInteger("2472E2D0197C49363F1FE7F5B6DB075D52B6947D135D8CA445805D39BC345626089687742B6329E70680231988", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("033C258EF3047767E7EDE0F1FDAA79DAEE3841366A132E163ACED4ED2401DF9C6BDCDE98E8E707C07A2239B1B097")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("20000000000000000000000050508CB89F652824E06B8173", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(4L);
ECCurve eCCurve = new F2mCurve(191, 9, new BigInteger("401028774D7777C7B7666D1366EA432071274F89FF01E718", 16), new BigInteger("0620048D28BCBD03B6249C99182B7C8CD19700C362C46A01", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("023809B2B7CC1B28CC5A87926AAD83FD28789E81E2C9E3BF10")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("0100FAF51354E0E39E4892DF6E319C72C8161603FA45AA7B998A167B8F1E629521", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(65286L);
ECCurve eCCurve = new F2mCurve(272, 1, 3, 56, new BigInteger("0091A091F03B5FBA4AB2CCF49C4EDD220FB028712D42BE752B2C40094DBACDB586FB20", 16), new BigInteger("7167EFC92BB2E3CE7C8AAAFF34E12A9C557003D7C73A6FAF003F99F6CC8482E540F7", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("026108BABB2CEEBCF787058A056CBE0CFE622D7723A289E08A07AE13EF0D10D171DD8D")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("1555555555555555555555555555553C6F2885259C31E3FCDF154624522D", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(6L);
ECCurve eCCurve = new F2mCurve(239, 36, new BigInteger("4230017757A767FAE42398569B746325D45313AF0766266479B75654E65F", 16), new BigInteger("5037EA654196CFF0CD82B2C14A2FCF2E3FF8775285B545722F03EACDB74B", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("0228F9D04E900069C8DC47A08534FE76D2B900B7D7EF31F5709F200C4CA205")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("0CCCCCCCCCCCCCCCCCCCCCCCCCCCCCAC4912D2D9DF903EF9888B8A0E4CFF", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(10L);
ECCurve eCCurve = new F2mCurve(239, 36, new BigInteger("01238774666A67766D6676F778E676B66999176666E687666D8766C66A9F", 16), new BigInteger("6A941977BA9F6A435199ACFC51067ED587F519C5ECB541B8E44111DE1D40", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("0370F6E9D04D289C4E89913CE3530BFDE903977D42B146D539BF1BDE4E9C92")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("0101BAF95C9723C57B6C21DA2EFF2D5ED588BDD5717E212F9D", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(65096L);
ECCurve eCCurve = new F2mCurve(208, 1, 2, 83, new BigInteger("0", 16), new BigInteger("00C8619ED45A62E6212E1160349E2BFA844439FAFC2A3FD1638F9E", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("0289FDFBE4ABE193DF9559ECF07AC0CE78554E2784EB8C1ED1A57A")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("2000000000000000000000000000000F4D42FFE1492A4993F1CAD666E447", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(4L);
ECCurve eCCurve = new F2mCurve(239, 36, new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16), new BigInteger("790408F2EEDAF392B012EDEFB3392F30F4327C0CA3F31FC383C422AA8C16", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("0257927098FA932E7C0A96D3FD5B706EF7E5F5C156E16B7E7C86038552E91D")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("03FFFFFFFFFFFFFFFFFFFDF64DE1151ADBB78F10A7", 16);
BigInteger two = BigInteger.Two;
ECCurve eCCurve = new F2mCurve(163, 1, 2, 8, new BigInteger("0108B39E77C4B108BED981ED0E890E117C511CF072", 16), new BigInteger("0667ACEB38AF4E488C407433FFAE4F1C811638DF20", 16), bigInteger, two);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("030024266E4EB5106D0A964D92C4860E2671DB9B6CC5")), bigInteger, two, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("155555555555555555555555610C0B196812BFB6288A3EA3", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(6L);
ECCurve eCCurve = new F2mCurve(191, 9, new BigInteger("6C01074756099122221056911C77D77E77A777E7E7E77FCB", 16), new BigInteger("71FE1AF926CF847989EFEF8DB459F66394D90F32AD3F15E8", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("03375D4CE24FDE434489DE8746E71786015009E66E38A926DD")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("010090512DA9AF72B08349D98A5DD4C7B0532ECA51CE03E2D10F3B7AC579BD87E909AE40A6F131E9CFCE5BD967", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(65392L);
ECCurve eCCurve = new F2mCurve(368, 1, 2, 85, new BigInteger("00E0D2EE25095206F5E2A4F9ED229F1F256E79A0E2B455970D8D0D865BD94778C576D62F0AB7519CCD2A1A906AE30D", 16), new BigInteger("00FC1217D4320A90452C760A58EDCD30C8DD069B3C34453837A34ED50CB54917E1C2112D84D164F444F8F74786046A", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("021085E2755381DCCCE3C1557AFA10C2F0C0C2825646C5B34A394CBCFA8BC16B22E7E789E927BE216F02E1FB136A5F")), bigInteger, bigInteger2, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("03FFFFFFFFFFFFFFFFFFFE1AEE140F110AFF961309", 16);
BigInteger two = BigInteger.Two;
ECCurve eCCurve = new F2mCurve(163, 1, 2, 8, new BigInteger("07A526C63D3E25A256A007699F5447E32AE456B50E", 16), new BigInteger("03F7061798EB99E238FD6F1BF95B48FEEB4854252B", 16), bigInteger, two);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("0202F9F87B7C574D0BDECF8A22E6524775F98CDEBDCB")), bigInteger, two, null));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("0400000000000000000001E60FC8821CC74DAEAFC1", 16);
BigInteger two = BigInteger.Two;
ECCurve eCCurve = new F2mCurve(163, 1, 2, 8, new BigInteger("072546B5435234A422E0789675F432C89435DE5242", 16), new BigInteger("00C9517D06D5240D3CFF38C74B20B6CD4D6F9DD4D9", 16), bigInteger, two);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("0307AF69989546103D79329FCC3D74880F33BBE803CB")), bigInteger, two, Hex.Decode("D2C0FB15760860DEF1EEF4D696E6768756151754")));
}
protected override X9ECParameters CreateParameters()
{
BigInteger bigInteger = new BigInteger("0101D556572AABAC800101D556572AABAC8001022D5C91DD173F8FB561DA6899164443051D", 16);
BigInteger bigInteger2 = BigInteger.ValueOf(65070L);
ECCurve eCCurve = new F2mCurve(304, 1, 2, 11, new BigInteger("00FD0D693149A118F651E6DCE6802085377E5F882D1B510B44160074C1288078365A0396C8E681", 16), new BigInteger("00BDDB97E555A50A908E43B01C798EA5DAA6788F1EA2794EFCF57166B8C14039601E55827340BE", 16), bigInteger, bigInteger2);
return(new X9ECParameters(eCCurve, eCCurve.DecodePoint(Hex.Decode("02197B07845E9BE2D96ADB0F5F3C7F2CFFBD7A3EB8B6FEC35C7FD67F26DDF6285A644F740A2614")), bigInteger, bigInteger2, null));
}
/// <inheritdoc />
public override ECDomainParameters GetParameters()
{
var n = new BigInteger(N, 16);
var h = new BigInteger(H, 16);
var curve = new F2mCurve(M, K1, K2, K3, new BigInteger(A, 16), new BigInteger(B, 16), n, h);
return(new ECDomainParameters(curve, curve.DecodePoint(G.HexToBinary()), n, h,
String.IsNullOrEmpty(Seed) ? null : Seed.HexToBinary()));
}
private void doTestPointCompression()
{
ECCurve curve = new F2mCurve(m, k1, k2, k3, a, b);
curve.DecodePoint(enc);
int[] ks = new int[3];
ks[0] = k3;
ks[1] = k2;
ks[2] = k1;
}
protected override X9ECParameters CreateParameters()
{
BigInteger one = BigInteger.One;
BigInteger b = FromHex("0066647EDE6C332C7F8C0923BB58213B333B20E9CE4281FE115F7D8F90AD");
byte[] seed = Hex.Decode("74D59FF07F6B413D0EA14B344B20A2DB049B50C3");
BigInteger bigInteger = FromHex("01000000000000000000000000000013E974E72F8A6922031D2603CFE0D7");
BigInteger bigInteger2 = BigInteger.ValueOf(2L);
ECCurve eCCurve = new F2mCurve(233, 74, one, b, bigInteger, bigInteger2);
ECPoint g = eCCurve.DecodePoint(Hex.Decode("0400FAC9DFCBAC8313BB2139F1BB755FEF65BC391F8B36F8F8EB7371FD558B01006A08A41903350678E58528BEBF8A0BEFF867A7CA36716F7E01F81052"));
return(new X9ECParameters(eCCurve, g, bigInteger, bigInteger2, seed));
}
protected override X9ECParameters CreateParameters()
{
BigInteger zero = BigInteger.Zero;
BigInteger one = BigInteger.One;
byte[] seed = null;
BigInteger bigInteger = FromHex("01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE9AE2ED07577265DFF7F94451E061E163C61");
BigInteger bigInteger2 = BigInteger.ValueOf(4L);
ECCurve eCCurve = new F2mCurve(283, 5, 7, 12, zero, one, bigInteger, bigInteger2);
ECPoint g = eCCurve.DecodePoint(Hex.Decode("040503213F78CA44883F1A3B8162F188E553CD265F23C1567A16876913B0C2AC245849283601CCDA380F1C9E318D90F95D07E5426FE87E45C0E8184698E45962364E34116177DD2259"));
return(new X9ECParameters(eCCurve, g, bigInteger, bigInteger2, seed));
}
protected override X9ECParameters CreateParameters()
{
BigInteger zero = BigInteger.Zero;
BigInteger one = BigInteger.One;
byte[] seed = null;
BigInteger bigInteger = FromHex("020000000000000000000000000000000000000000000000000000000000000000000000131850E1F19A63E4B391A8DB917F4138B630D84BE5D639381E91DEB45CFE778F637C1001");
BigInteger bigInteger2 = BigInteger.ValueOf(4L);
ECCurve eCCurve = new F2mCurve(571, 2, 5, 10, zero, one, bigInteger, bigInteger2);
ECPoint g = eCCurve.DecodePoint(Hex.Decode("04026EB7A859923FBC82189631F8103FE4AC9CA2970012D5D46024804801841CA44370958493B205E647DA304DB4CEB08CBBD1BA39494776FB988B47174DCA88C7E2945283A01C89720349DC807F4FBF374F4AEADE3BCA95314DD58CEC9F307A54FFC61EFC006D8A2C9D4979C0AC44AEA74FBEBBB9F772AEDCB620B01A7BA7AF1B320430C8591984F601CD4C143EF1C7A3"));
return(new X9ECParameters(eCCurve, g, bigInteger, bigInteger2, seed));
}
protected override X9ECParameters CreateParameters()
{
BigInteger zero = BigInteger.Zero;
BigInteger one = BigInteger.One;
byte[] seed = null;
BigInteger bigInteger = FromHex("2000000000000000000000000000005A79FEC67CB6E91F1C1DA800E478A5");
BigInteger bigInteger2 = BigInteger.ValueOf(4L);
ECCurve eCCurve = new F2mCurve(239, 158, zero, one, bigInteger, bigInteger2);
ECPoint g = eCCurve.DecodePoint(Hex.Decode("0429A0B6A887A983E9730988A68727A8B2D126C44CC2CC7B2A6555193035DC76310804F12E549BDB011C103089E73510ACB275FC312A5DC6B76553F0CA"));
return(new X9ECParameters(eCCurve, g, bigInteger, bigInteger2, seed));
}
protected override X9ECParameters CreateParameters()
{
BigInteger one = BigInteger.One;
BigInteger b = FromHex("02F40E7E2221F295DE297117B7F3D62F5C6A97FFCB8CEFF1CD6BA8CE4A9A18AD84FFABBD8EFA59332BE7AD6756A66E294AFD185A78FF12AA520E4DE739BACA0C7FFEFF7F2955727A");
byte[] seed = Hex.Decode("2AA058F73A0E33AB486B0F610410C53A7F132310");
BigInteger bigInteger = FromHex("03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE661CE18FF55987308059B186823851EC7DD9CA1161DE93D5174D66E8382E9BB2FE84E47");
BigInteger bigInteger2 = BigInteger.ValueOf(2L);
ECCurve eCCurve = new F2mCurve(571, 2, 5, 10, one, b, bigInteger, bigInteger2);
ECPoint g = eCCurve.DecodePoint(Hex.Decode("040303001D34B856296C16C0D40D3CD7750A93D1D2955FA80AA5F40FC8DB7B2ABDBDE53950F4C0D293CDD711A35B67FB1499AE60038614F1394ABFA3B4C850D927E1E7769C8EEC2D19037BF27342DA639B6DCCFFFEB73D69D78C6C27A6009CBBCA1980F8533921E8A684423E43BAB08A576291AF8F461BB2A8B3531D2F0485C19B16E2F1516E23DD3C1A4827AF1B8AC15B"));
return(new X9ECParameters(eCCurve, g, bigInteger, bigInteger2, seed));
}
protected override X9ECParameters CreateParameters()
{
BigInteger zero = BigInteger.Zero;
BigInteger one = BigInteger.One;
byte[] seed = null;
BigInteger bigInteger = FromHex("7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE5F83B2D4EA20400EC4557D5ED3E3E7CA5B4B5C83B8E01E5FCF");
BigInteger bigInteger2 = BigInteger.ValueOf(4L);
ECCurve eCCurve = new F2mCurve(409, 87, zero, one, bigInteger, bigInteger2);
ECPoint g = eCCurve.DecodePoint(Hex.Decode("040060F05F658F49C1AD3AB1890F7184210EFD0987E307C84C27ACCFB8F9F67CC2C460189EB5AAAA62EE222EB1B35540CFE902374601E369050B7C4E42ACBA1DACBF04299C3460782F918EA427E6325165E9EA10E3DA5F6C42E9C55215AA9CA27A5863EC48D8E0286B"));
return(new X9ECParameters(eCCurve, g, bigInteger, bigInteger2, seed));
}
protected override X9ECParameters CreateParameters()
{
BigInteger one = BigInteger.One;
BigInteger b = FromHex("0021A5C2C8EE9FEB5C4B9A753B7B476B7FD6422EF1F3DD674761FA99D6AC27C8A9A197B272822F6CD57A55AA4F50AE317B13545F");
byte[] seed = Hex.Decode("4099B5A457F9D69F79213D094C4BCD4D4262210B");
BigInteger bigInteger = FromHex("010000000000000000000000000000000000000000000000000001E2AAD6A612F33307BE5FA47C3C9E052F838164CD37D9A21173");
BigInteger bigInteger2 = BigInteger.ValueOf(2L);
ECCurve eCCurve = new F2mCurve(409, 87, one, b, bigInteger, bigInteger2);
ECPoint g = eCCurve.DecodePoint(Hex.Decode("04015D4860D088DDB3496B0C6064756260441CDE4AF1771D4DB01FFE5B34E59703DC255A868A1180515603AEAB60794E54BB7996A70061B1CFAB6BE5F32BBFA78324ED106A7636B9C5A7BD198D0158AA4F5488D08F38514F1FDF4B4F40D2181B3681C364BA0273C706"));
return(new X9ECParameters(eCCurve, g, bigInteger, bigInteger2, seed));
}
protected override X9ECParameters CreateParameters()
{
BigInteger zero = BigInteger.Zero;
BigInteger one = BigInteger.One;
byte[] seed = null;
BigInteger bigInteger = FromHex("8000000000000000000000000000069D5BB915BCD46EFB1AD5F173ABDF");
BigInteger bigInteger2 = BigInteger.ValueOf(4L);
ECCurve eCCurve = new F2mCurve(233, 74, zero, one, bigInteger, bigInteger2);
ECPoint g = eCCurve.DecodePoint(Hex.Decode("04017232BA853A7E731AF129F22FF4149563A419C26BF50A4C9D6EEFAD612601DB537DECE819B7F70F555A67C427A8CD9BF18AEB9B56E0C11056FAE6A3"));
return(new X9ECParameters(eCCurve, g, bigInteger, bigInteger2, seed));
}
protected override X9ECParameters CreateParameters()
{
BigInteger one = BigInteger.One;
BigInteger b = FromHex("027B680AC8B8596DA5A4AF8A19A0303FCA97FD7645309FA2A581485AF6263E313B79A2F5");
byte[] seed = Hex.Decode("77E2B07370EB0F832A6DD5B62DFC88CD06BB84BE");
BigInteger bigInteger = FromHex("03FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEF90399660FC938A90165B042A7CEFADB307");
BigInteger bigInteger2 = BigInteger.ValueOf(2L);
ECCurve eCCurve = new F2mCurve(283, 5, 7, 12, one, b, bigInteger, bigInteger2);
ECPoint g = eCCurve.DecodePoint(Hex.Decode("0405F939258DB7DD90E1934F8C70B0DFEC2EED25B8557EAC9C80E2E198F8CDBECD86B1205303676854FE24141CB98FE6D4B20D02B4516FF702350EDDB0826779C813F0DF45BE8112F4"));
return(new X9ECParameters(eCCurve, g, bigInteger, bigInteger2, seed));
}