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This commit is contained in:
Devin Jankowski
2023-06-21 12:46:23 -04:00
commit c70248a520
1352 changed files with 336780 additions and 0 deletions
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58
iTechSharp/srcbc/asn1/x9/KeySpecificInfo.cs Normal file
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using System.Collections;
namespace Org.BouncyCastle.Asn1.X9
{
/**
* ASN.1 def for Diffie-Hellman key exchange KeySpecificInfo structure. See
* RFC 2631, or X9.42, for further details.
*/
public class KeySpecificInfo
: Asn1Encodable
{
private DerObjectIdentifier algorithm;
private Asn1OctetString counter;
public KeySpecificInfo(
DerObjectIdentifier algorithm,
Asn1OctetString counter)
{
this.algorithm = algorithm;
this.counter = counter;
}
public KeySpecificInfo(
Asn1Sequence seq)
{
IEnumerator e = seq.GetEnumerator();
e.MoveNext();
algorithm = (DerObjectIdentifier)e.Current;
e.MoveNext();
counter = (Asn1OctetString)e.Current;
}
public DerObjectIdentifier Algorithm
{
get { return algorithm; }
}
public Asn1OctetString Counter
{
get { return counter; }
}
/**
* Produce an object suitable for an Asn1OutputStream.
* <pre>
* KeySpecificInfo ::= Sequence {
* algorithm OBJECT IDENTIFIER,
* counter OCTET STRING SIZE (4..4)
* }
* </pre>
*/
public override Asn1Object ToAsn1Object()
{
return new DerSequence(algorithm, counter);
}
}
}

88
iTechSharp/srcbc/asn1/x9/OtherInfo.cs Normal file
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using System.Collections;
namespace Org.BouncyCastle.Asn1.X9
{
/**
* ANS.1 def for Diffie-Hellman key exchange OtherInfo structure. See
* RFC 2631, or X9.42, for further details.
*/
public class OtherInfo
: Asn1Encodable
{
private KeySpecificInfo keyInfo;
private Asn1OctetString partyAInfo;
private Asn1OctetString suppPubInfo;
public OtherInfo(
KeySpecificInfo keyInfo,
Asn1OctetString partyAInfo,
Asn1OctetString suppPubInfo)
{
this.keyInfo = keyInfo;
this.partyAInfo = partyAInfo;
this.suppPubInfo = suppPubInfo;
}
public OtherInfo(
Asn1Sequence seq)
{
IEnumerator e = seq.GetEnumerator();
e.MoveNext();
keyInfo = new KeySpecificInfo((Asn1Sequence) e.Current);
while (e.MoveNext())
{
DerTaggedObject o = (DerTaggedObject) e.Current;
if (o.TagNo == 0)
{
partyAInfo = (Asn1OctetString) o.GetObject();
}
else if ((int) o.TagNo == 2)
{
suppPubInfo = (Asn1OctetString) o.GetObject();
}
}
}
public KeySpecificInfo KeyInfo
{
get { return keyInfo; }
}
public Asn1OctetString PartyAInfo
{
get { return partyAInfo; }
}
public Asn1OctetString SuppPubInfo
{
get { return suppPubInfo; }
}
/**
* Produce an object suitable for an Asn1OutputStream.
* <pre>
* OtherInfo ::= Sequence {
* keyInfo KeySpecificInfo,
* partyAInfo [0] OCTET STRING OPTIONAL,
* suppPubInfo [2] OCTET STRING
* }
* </pre>
*/
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector v = new Asn1EncodableVector(keyInfo);
if (partyAInfo != null)
{
v.Add(new DerTaggedObject(0, partyAInfo));
}
v.Add(new DerTaggedObject(2, suppPubInfo));
return new DerSequence(v);
}
}
}

732
iTechSharp/srcbc/asn1/x9/X962NamedCurves.cs Normal file
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using System;
using System.Collections;
using System.Globalization;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.Math.EC;
using Org.BouncyCastle.Utilities.Collections;
using Org.BouncyCastle.Utilities.Encoders;
namespace Org.BouncyCastle.Asn1.X9
{
/**
* table of the current named curves defined in X.962 EC-DSA.
*/
public sealed class X962NamedCurves
{
private X962NamedCurves()
{
}
internal class Prime192v1Holder
: X9ECParametersHolder
{
private Prime192v1Holder() {}
internal static readonly X9ECParametersHolder Instance = new Prime192v1Holder();
protected override X9ECParameters CreateParameters()
{
ECCurve cFp192v1 = new FpCurve(
new BigInteger("6277101735386680763835789423207666416083908700390324961279"),
new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
new BigInteger("64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1", 16));
return new X9ECParameters(
cFp192v1,
cFp192v1.DecodePoint(
Hex.Decode("03188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012")),
new BigInteger("ffffffffffffffffffffffff99def836146bc9b1b4d22831", 16),
BigInteger.One,
Hex.Decode("3045AE6FC8422f64ED579528D38120EAE12196D5"));
}
}
internal class Prime192v2Holder
: X9ECParametersHolder
{
private Prime192v2Holder() {}
internal static readonly X9ECParametersHolder Instance = new Prime192v2Holder();
protected override X9ECParameters CreateParameters()
{
ECCurve cFp192v2 = new FpCurve(
new BigInteger("6277101735386680763835789423207666416083908700390324961279"),
new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
new BigInteger("cc22d6dfb95c6b25e49c0d6364a4e5980c393aa21668d953", 16));
return new X9ECParameters(
cFp192v2,
cFp192v2.DecodePoint(
Hex.Decode("03eea2bae7e1497842f2de7769cfe9c989c072ad696f48034a")),
new BigInteger("fffffffffffffffffffffffe5fb1a724dc80418648d8dd31", 16),
BigInteger.One,
Hex.Decode("31a92ee2029fd10d901b113e990710f0d21ac6b6"));
}
}
internal class Prime192v3Holder
: X9ECParametersHolder
{
private Prime192v3Holder() {}
internal static readonly X9ECParametersHolder Instance = new Prime192v3Holder();
protected override X9ECParameters CreateParameters()
{
ECCurve cFp192v3 = new FpCurve(
new BigInteger("6277101735386680763835789423207666416083908700390324961279"),
new BigInteger("fffffffffffffffffffffffffffffffefffffffffffffffc", 16),
new BigInteger("22123dc2395a05caa7423daeccc94760a7d462256bd56916", 16));
return new X9ECParameters(
cFp192v3,
cFp192v3.DecodePoint(
Hex.Decode("027d29778100c65a1da1783716588dce2b8b4aee8e228f1896")),
new BigInteger("ffffffffffffffffffffffff7a62d031c83f4294f640ec13", 16),
BigInteger.One,
Hex.Decode("c469684435deb378c4b65ca9591e2a5763059a2e"));
}
}
internal class Prime239v1Holder
: X9ECParametersHolder
{
private Prime239v1Holder() {}
internal static readonly X9ECParametersHolder Instance = new Prime239v1Holder();
protected override X9ECParameters CreateParameters()
{
ECCurve cFp239v1 = new FpCurve(
new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"),
new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16),
new BigInteger("6b016c3bdcf18941d0d654921475ca71a9db2fb27d1d37796185c2942c0a", 16));
return new X9ECParameters(
cFp239v1,
cFp239v1.DecodePoint(
Hex.Decode("020ffa963cdca8816ccc33b8642bedf905c3d358573d3f27fbbd3b3cb9aaaf")),
new BigInteger("7fffffffffffffffffffffff7fffff9e5e9a9f5d9071fbd1522688909d0b", 16),
BigInteger.One,
Hex.Decode("e43bb460f0b80cc0c0b075798e948060f8321b7d"));
}
}
internal class Prime239v2Holder
: X9ECParametersHolder
{
private Prime239v2Holder() {}
internal static readonly X9ECParametersHolder Instance = new Prime239v2Holder();
protected override X9ECParameters CreateParameters()
{
ECCurve cFp239v2 = new FpCurve(
new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"),
new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16),
new BigInteger("617fab6832576cbbfed50d99f0249c3fee58b94ba0038c7ae84c8c832f2c", 16));
return new X9ECParameters(
cFp239v2,
cFp239v2.DecodePoint(
Hex.Decode("0238af09d98727705120c921bb5e9e26296a3cdcf2f35757a0eafd87b830e7")),
new BigInteger("7fffffffffffffffffffffff800000cfa7e8594377d414c03821bc582063", 16),
BigInteger.One,
Hex.Decode("e8b4011604095303ca3b8099982be09fcb9ae616"));
}
}
internal class Prime239v3Holder
: X9ECParametersHolder
{
private Prime239v3Holder() {}
internal static readonly X9ECParametersHolder Instance = new Prime239v3Holder();
protected override X9ECParameters CreateParameters()
{
ECCurve cFp239v3 = new FpCurve(
new BigInteger("883423532389192164791648750360308885314476597252960362792450860609699839"),
new BigInteger("7fffffffffffffffffffffff7fffffffffff8000000000007ffffffffffc", 16),
new BigInteger("255705fa2a306654b1f4cb03d6a750a30c250102d4988717d9ba15ab6d3e", 16));
return new X9ECParameters(
cFp239v3,
cFp239v3.DecodePoint(
Hex.Decode("036768ae8e18bb92cfcf005c949aa2c6d94853d0e660bbf854b1c9505fe95a")),
new BigInteger("7fffffffffffffffffffffff7fffff975deb41b3a6057c3c432146526551", 16),
BigInteger.One,
Hex.Decode("7d7374168ffe3471b60a857686a19475d3bfa2ff"));
}
}
internal class Prime256v1Holder
: X9ECParametersHolder
{
private Prime256v1Holder() {}
internal static readonly X9ECParametersHolder Instance = new Prime256v1Holder();
protected override X9ECParameters CreateParameters()
{
ECCurve cFp256v1 = new FpCurve(
new BigInteger("115792089210356248762697446949407573530086143415290314195533631308867097853951"),
new BigInteger("ffffffff00000001000000000000000000000000fffffffffffffffffffffffc", 16),
new BigInteger("5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b", 16));
return new X9ECParameters(
cFp256v1,
cFp256v1.DecodePoint(
Hex.Decode("036b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296")),
new BigInteger("ffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551", 16),
BigInteger.One,
Hex.Decode("c49d360886e704936a6678e1139d26b7819f7e90"));
}
}
/*
* F2m Curves
*/
internal class C2pnb163v1Holder
: X9ECParametersHolder
{
private C2pnb163v1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2pnb163v1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("0400000000000000000001E60FC8821CC74DAEAFC1", 16);
BigInteger h = BigInteger.ValueOf(2);
ECCurve c2m163v1 = new F2mCurve(
163,
1, 2, 8,
new BigInteger("072546B5435234A422E0789675F432C89435DE5242", 16),
new BigInteger("00C9517D06D5240D3CFF38C74B20B6CD4D6F9DD4D9", 16),
n, h);
return new X9ECParameters(
c2m163v1,
c2m163v1.DecodePoint(
Hex.Decode("0307AF69989546103D79329FCC3D74880F33BBE803CB")),
n, h,
Hex.Decode("D2COFB15760860DEF1EEF4D696E6768756151754"));
}
}
internal class C2pnb163v2Holder
: X9ECParametersHolder
{
private C2pnb163v2Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2pnb163v2Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("03FFFFFFFFFFFFFFFFFFFDF64DE1151ADBB78F10A7", 16);
BigInteger h = BigInteger.ValueOf(2);
ECCurve c2m163v2 = new F2mCurve(
163,
1, 2, 8,
new BigInteger("0108B39E77C4B108BED981ED0E890E117C511CF072", 16),
new BigInteger("0667ACEB38AF4E488C407433FFAE4F1C811638DF20", 16),
n, h);
return new X9ECParameters(
c2m163v2,
c2m163v2.DecodePoint(
Hex.Decode("030024266E4EB5106D0A964D92C4860E2671DB9B6CC5")),
n, h,
null);
}
}
internal class C2pnb163v3Holder
: X9ECParametersHolder
{
private C2pnb163v3Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2pnb163v3Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("03FFFFFFFFFFFFFFFFFFFE1AEE140F110AFF961309", 16);
BigInteger h = BigInteger.ValueOf(2);
ECCurve c2m163v3 = new F2mCurve(
163,
1, 2, 8,
new BigInteger("07A526C63D3E25A256A007699F5447E32AE456B50E", 16),
new BigInteger("03F7061798EB99E238FD6F1BF95B48FEEB4854252B", 16),
n, h);
return new X9ECParameters(
c2m163v3,
c2m163v3.DecodePoint(Hex.Decode("0202F9F87B7C574D0BDECF8A22E6524775F98CDEBDCB")),
n, h,
null);
}
}
internal class C2pnb176w1Holder
: X9ECParametersHolder
{
private C2pnb176w1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2pnb176w1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("010092537397ECA4F6145799D62B0A19CE06FE26AD", 16);
BigInteger h = BigInteger.ValueOf(0xFF6E);
ECCurve c2m176w1 = new F2mCurve(
176,
1, 2, 43,
new BigInteger("00E4E6DB2995065C407D9D39B8D0967B96704BA8E9C90B", 16),
new BigInteger("005DDA470ABE6414DE8EC133AE28E9BBD7FCEC0AE0FFF2", 16),
n, h);
return new X9ECParameters(
c2m176w1,
c2m176w1.DecodePoint(
Hex.Decode("038D16C2866798B600F9F08BB4A8E860F3298CE04A5798")),
n, h,
null);
}
}
internal class C2tnb191v1Holder
: X9ECParametersHolder
{
private C2tnb191v1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2tnb191v1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("40000000000000000000000004A20E90C39067C893BBB9A5", 16);
BigInteger h = BigInteger.ValueOf(2);
ECCurve c2m191v1 = new F2mCurve(
191,
9,
new BigInteger("2866537B676752636A68F56554E12640276B649EF7526267", 16),
new BigInteger("2E45EF571F00786F67B0081B9495A3D95462F5DE0AA185EC", 16),
n, h);
return new X9ECParameters(
c2m191v1,
c2m191v1.DecodePoint(
Hex.Decode("0236B3DAF8A23206F9C4F299D7B21A9C369137F2C84AE1AA0D")),
n, h,
Hex.Decode("4E13CA542744D696E67687561517552F279A8C84"));
}
}
internal class C2tnb191v2Holder
: X9ECParametersHolder
{
private C2tnb191v2Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2tnb191v2Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("20000000000000000000000050508CB89F652824E06B8173", 16);
BigInteger h = BigInteger.ValueOf(4);
ECCurve c2m191v2 = new F2mCurve(
191,
9,
new BigInteger("401028774D7777C7B7666D1366EA432071274F89FF01E718", 16),
new BigInteger("0620048D28BCBD03B6249C99182B7C8CD19700C362C46A01", 16),
n, h);
return new X9ECParameters(
c2m191v2,
c2m191v2.DecodePoint(
Hex.Decode("023809B2B7CC1B28CC5A87926AAD83FD28789E81E2C9E3BF10")),
n, h,
null);
}
}
internal class C2tnb191v3Holder
: X9ECParametersHolder
{
private C2tnb191v3Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2tnb191v3Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("155555555555555555555555610C0B196812BFB6288A3EA3", 16);
BigInteger h = BigInteger.ValueOf(6);
ECCurve c2m191v3 = new F2mCurve(
191,
9,
new BigInteger("6C01074756099122221056911C77D77E77A777E7E7E77FCB", 16),
new BigInteger("71FE1AF926CF847989EFEF8DB459F66394D90F32AD3F15E8", 16),
n, h);
return new X9ECParameters(
c2m191v3,
c2m191v3.DecodePoint(
Hex.Decode("03375D4CE24FDE434489DE8746E71786015009E66E38A926DD")),
n, h,
null);
}
}
internal class C2pnb208w1Holder
: X9ECParametersHolder
{
private C2pnb208w1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2pnb208w1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("0101BAF95C9723C57B6C21DA2EFF2D5ED588BDD5717E212F9D", 16);
BigInteger h = BigInteger.ValueOf(0xFE48);
ECCurve c2m208w1 = new F2mCurve(
208,
1, 2, 83,
new BigInteger("0", 16),
new BigInteger("00C8619ED45A62E6212E1160349E2BFA844439FAFC2A3FD1638F9E", 16),
n, h);
return new X9ECParameters(
c2m208w1,
c2m208w1.DecodePoint(
Hex.Decode("0289FDFBE4ABE193DF9559ECF07AC0CE78554E2784EB8C1ED1A57A")),
n, h,
null);
}
}
internal class C2tnb239v1Holder
: X9ECParametersHolder
{
private C2tnb239v1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2tnb239v1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("2000000000000000000000000000000F4D42FFE1492A4993F1CAD666E447", 16);
BigInteger h = BigInteger.ValueOf(4);
ECCurve c2m239v1 = new F2mCurve(
239,
36,
new BigInteger("32010857077C5431123A46B808906756F543423E8D27877578125778AC76", 16),
new BigInteger("790408F2EEDAF392B012EDEFB3392F30F4327C0CA3F31FC383C422AA8C16", 16),
n, h);
return new X9ECParameters(
c2m239v1,
c2m239v1.DecodePoint(
Hex.Decode("0257927098FA932E7C0A96D3FD5B706EF7E5F5C156E16B7E7C86038552E91D")),
n, h,
null);
}
}
internal class C2tnb239v2Holder
: X9ECParametersHolder
{
private C2tnb239v2Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2tnb239v2Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("1555555555555555555555555555553C6F2885259C31E3FCDF154624522D", 16);
BigInteger h = BigInteger.ValueOf(6);
ECCurve c2m239v2 = new F2mCurve(
239,
36,
new BigInteger("4230017757A767FAE42398569B746325D45313AF0766266479B75654E65F", 16),
new BigInteger("5037EA654196CFF0CD82B2C14A2FCF2E3FF8775285B545722F03EACDB74B", 16),
n, h);
return new X9ECParameters(
c2m239v2,
c2m239v2.DecodePoint(
Hex.Decode("0228F9D04E900069C8DC47A08534FE76D2B900B7D7EF31F5709F200C4CA205")),
n, h,
null);
}
}
internal class C2tnb239v3Holder
: X9ECParametersHolder
{
private C2tnb239v3Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2tnb239v3Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("0CCCCCCCCCCCCCCCCCCCCCCCCCCCCCAC4912D2D9DF903EF9888B8A0E4CFF", 16);
BigInteger h = BigInteger.ValueOf(10);
ECCurve c2m239v3 = new F2mCurve(
239,
36,
new BigInteger("01238774666A67766D6676F778E676B66999176666E687666D8766C66A9F", 16),
new BigInteger("6A941977BA9F6A435199ACFC51067ED587F519C5ECB541B8E44111DE1D40", 16),
n, h);
return new X9ECParameters(
c2m239v3,
c2m239v3.DecodePoint(
Hex.Decode("0370F6E9D04D289C4E89913CE3530BFDE903977D42B146D539BF1BDE4E9C92")),
n, h,
null);
}
}
internal class C2pnb272w1Holder
: X9ECParametersHolder
{
private C2pnb272w1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2pnb272w1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("0100FAF51354E0E39E4892DF6E319C72C8161603FA45AA7B998A167B8F1E629521", 16);
BigInteger h = BigInteger.ValueOf(0xFF06);
ECCurve c2m272w1 = new F2mCurve(
272,
1, 3, 56,
new BigInteger("0091A091F03B5FBA4AB2CCF49C4EDD220FB028712D42BE752B2C40094DBACDB586FB20", 16),
new BigInteger("7167EFC92BB2E3CE7C8AAAFF34E12A9C557003D7C73A6FAF003F99F6CC8482E540F7", 16),
n, h);
return new X9ECParameters(
c2m272w1,
c2m272w1.DecodePoint(
Hex.Decode("026108BABB2CEEBCF787058A056CBE0CFE622D7723A289E08A07AE13EF0D10D171DD8D")),
n, h,
null);
}
}
internal class C2pnb304w1Holder
: X9ECParametersHolder
{
private C2pnb304w1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2pnb304w1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("0101D556572AABAC800101D556572AABAC8001022D5C91DD173F8FB561DA6899164443051D", 16);
BigInteger h = BigInteger.ValueOf(0xFE2E);
ECCurve c2m304w1 = new F2mCurve(
304,
1, 2, 11,
new BigInteger("00FD0D693149A118F651E6DCE6802085377E5F882D1B510B44160074C1288078365A0396C8E681", 16),
new BigInteger("00BDDB97E555A50A908E43B01C798EA5DAA6788F1EA2794EFCF57166B8C14039601E55827340BE", 16),
n, h);
return new X9ECParameters(
c2m304w1,
c2m304w1.DecodePoint(
Hex.Decode("02197B07845E9BE2D96ADB0F5F3C7F2CFFBD7A3EB8B6FEC35C7FD67F26DDF6285A644F740A2614")),
n, h,
null);
}
}
internal class C2tnb359v1Holder
: X9ECParametersHolder
{
private C2tnb359v1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2tnb359v1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("01AF286BCA1AF286BCA1AF286BCA1AF286BCA1AF286BC9FB8F6B85C556892C20A7EB964FE7719E74F490758D3B", 16);
BigInteger h = BigInteger.ValueOf(0x4C);
ECCurve c2m359v1 = new F2mCurve(
359,
68,
new BigInteger("5667676A654B20754F356EA92017D946567C46675556F19556A04616B567D223A5E05656FB549016A96656A557", 16),
new BigInteger("2472E2D0197C49363F1FE7F5B6DB075D52B6947D135D8CA445805D39BC345626089687742B6329E70680231988", 16),
n, h);
return new X9ECParameters(
c2m359v1,
c2m359v1.DecodePoint(
Hex.Decode("033C258EF3047767E7EDE0F1FDAA79DAEE3841366A132E163ACED4ED2401DF9C6BDCDE98E8E707C07A2239B1B097")),
n, h,
null);
}
}
internal class C2pnb368w1Holder
: X9ECParametersHolder
{
private C2pnb368w1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2pnb368w1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("010090512DA9AF72B08349D98A5DD4C7B0532ECA51CE03E2D10F3B7AC579BD87E909AE40A6F131E9CFCE5BD967", 16);
BigInteger h = BigInteger.ValueOf(0xFF70);
ECCurve c2m368w1 = new F2mCurve(
368,
1, 2, 85,
new BigInteger("00E0D2EE25095206F5E2A4F9ED229F1F256E79A0E2B455970D8D0D865BD94778C576D62F0AB7519CCD2A1A906AE30D", 16),
new BigInteger("00FC1217D4320A90452C760A58EDCD30C8DD069B3C34453837A34ED50CB54917E1C2112D84D164F444F8F74786046A", 16),
n, h);
return new X9ECParameters(
c2m368w1,
c2m368w1.DecodePoint(
Hex.Decode("021085E2755381DCCCE3C1557AFA10C2F0C0C2825646C5B34A394CBCFA8BC16B22E7E789E927BE216F02E1FB136A5F")),
n, h,
null);
}
}
internal class C2tnb431r1Holder
: X9ECParametersHolder
{
private C2tnb431r1Holder() {}
internal static readonly X9ECParametersHolder Instance = new C2tnb431r1Holder();
protected override X9ECParameters CreateParameters()
{
BigInteger n = new BigInteger("0340340340340340340340340340340340340340340340340340340323C313FAB50589703B5EC68D3587FEC60D161CC149C1AD4A91", 16);
BigInteger h = BigInteger.ValueOf(0x2760);
ECCurve c2m431r1 = new F2mCurve(
431,
120,
new BigInteger("1A827EF00DD6FC0E234CAF046C6A5D8A85395B236CC4AD2CF32A0CADBDC9DDF620B0EB9906D0957F6C6FEACD615468DF104DE296CD8F", 16),
new BigInteger("10D9B4A3D9047D8B154359ABFB1B7F5485B04CEB868237DDC9DEDA982A679A5A919B626D4E50A8DD731B107A9962381FB5D807BF2618", 16),
n, h);
return new X9ECParameters(
c2m431r1,
c2m431r1.DecodePoint(
Hex.Decode("02120FC05D3C67A99DE161D2F4092622FECA701BE4F50F4758714E8A87BBF2A658EF8C21E7C5EFE965361F6C2999C0C247B0DBD70CE6B7")),
n, h,
null);
}
}
private static readonly Hashtable objIds = new Hashtable();
private static readonly Hashtable curves = new Hashtable();
private static readonly Hashtable names = new Hashtable();
private static void DefineCurve(
string name,
DerObjectIdentifier oid,
X9ECParametersHolder holder)
{
objIds.Add(name, oid);
names.Add(oid, name);
curves.Add(oid, holder);
}
static X962NamedCurves()
{
DefineCurve("prime192v1", X9ObjectIdentifiers.Prime192v1, Prime192v1Holder.Instance);
DefineCurve("prime192v2", X9ObjectIdentifiers.Prime192v2, Prime192v2Holder.Instance);
DefineCurve("prime192v3", X9ObjectIdentifiers.Prime192v3, Prime192v3Holder.Instance);
DefineCurve("prime239v1", X9ObjectIdentifiers.Prime239v1, Prime239v1Holder.Instance);
DefineCurve("prime239v2", X9ObjectIdentifiers.Prime239v2, Prime239v2Holder.Instance);
DefineCurve("prime239v3", X9ObjectIdentifiers.Prime239v3, Prime239v3Holder.Instance);
DefineCurve("prime256v1", X9ObjectIdentifiers.Prime256v1, Prime256v1Holder.Instance);
DefineCurve("c2pnb163v1", X9ObjectIdentifiers.C2Pnb163v1, C2pnb163v1Holder.Instance);
DefineCurve("c2pnb163v2", X9ObjectIdentifiers.C2Pnb163v2, C2pnb163v2Holder.Instance);
DefineCurve("c2pnb163v3", X9ObjectIdentifiers.C2Pnb163v3, C2pnb163v3Holder.Instance);
DefineCurve("c2pnb176w1", X9ObjectIdentifiers.C2Pnb176w1, C2pnb176w1Holder.Instance);
DefineCurve("c2tnb191v1", X9ObjectIdentifiers.C2Tnb191v1, C2tnb191v1Holder.Instance);
DefineCurve("c2tnb191v2", X9ObjectIdentifiers.C2Tnb191v2, C2tnb191v2Holder.Instance);
DefineCurve("c2tnb191v3", X9ObjectIdentifiers.C2Tnb191v3, C2tnb191v3Holder.Instance);
DefineCurve("c2pnb208w1", X9ObjectIdentifiers.C2Pnb208w1, C2pnb208w1Holder.Instance);
DefineCurve("c2tnb239v1", X9ObjectIdentifiers.C2Tnb239v1, C2tnb239v1Holder.Instance);
DefineCurve("c2tnb239v2", X9ObjectIdentifiers.C2Tnb239v2, C2tnb239v2Holder.Instance);
DefineCurve("c2tnb239v3", X9ObjectIdentifiers.C2Tnb239v3, C2tnb239v3Holder.Instance);
DefineCurve("c2pnb272w1", X9ObjectIdentifiers.C2Pnb272w1, C2pnb272w1Holder.Instance);
DefineCurve("c2pnb304w1", X9ObjectIdentifiers.C2Pnb304w1, C2pnb304w1Holder.Instance);
DefineCurve("c2tnb359v1", X9ObjectIdentifiers.C2Tnb359v1, C2tnb359v1Holder.Instance);
DefineCurve("c2pnb368w1", X9ObjectIdentifiers.C2Pnb368w1, C2pnb368w1Holder.Instance);
DefineCurve("c2tnb431r1", X9ObjectIdentifiers.C2Tnb431r1, C2tnb431r1Holder.Instance);
}
public static X9ECParameters GetByName(
string name)
{
DerObjectIdentifier oid = (DerObjectIdentifier) objIds[name.ToLower(CultureInfo.InvariantCulture)];
return oid == null ? null : GetByOid(oid);
}
/**
* return the X9ECParameters object for the named curve represented by
* the passed in object identifier. Null if the curve isn't present.
*
* @param oid an object identifier representing a named curve, if present.
*/
public static X9ECParameters GetByOid(
DerObjectIdentifier oid)
{
X9ECParametersHolder holder = (X9ECParametersHolder) curves[oid];
return holder == null ? null : holder.Parameters;
}
/**
* return the object identifier signified by the passed in name. Null
* if there is no object identifier associated with name.
*
* @return the object identifier associated with name, if present.
*/
public static DerObjectIdentifier GetOid(
string name)
{
return (DerObjectIdentifier) objIds[name.ToLower(CultureInfo.InvariantCulture)];
}
/**
* return the named curve name represented by the given object identifier.
*/
public static string GetName(
DerObjectIdentifier oid)
{
return (string) names[oid];
}
/**
* returns an enumeration containing the name strings for curves
* contained in this structure.
*/
public static IEnumerable Names
{
get { return new EnumerableProxy(objIds.Keys); }
}
}
}

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using Org.BouncyCastle.Asn1;
namespace Org.BouncyCastle.Asn1.X9
{
public class X962Parameters
: Asn1Encodable
{
private readonly Asn1Object _params;
public X962Parameters(
X9ECParameters ecParameters)
{
this._params = ecParameters.ToAsn1Object();
}
public X962Parameters(
DerObjectIdentifier namedCurve)
{
this._params = namedCurve;
}
public X962Parameters(
Asn1Object obj)
{
this._params = obj;
}
public bool IsNamedCurve
{
get { return (_params is DerObjectIdentifier); }
}
public Asn1Object Parameters
{
get { return _params; }
}
/**
* Produce an object suitable for an Asn1OutputStream.
* <pre>
* Parameters ::= CHOICE {
* ecParameters ECParameters,
* namedCurve CURVES.&amp;id({CurveNames}),
* implicitlyCA Null
* }
* </pre>
*/
public override Asn1Object ToAsn1Object()
{
return _params;
}
}
}

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using System;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.Math.EC;
using Org.BouncyCastle.Utilities;
namespace Org.BouncyCastle.Asn1.X9
{
/**
* ASN.1 def for Elliptic-Curve Curve structure. See
* X9.62, for further details.
*/
public class X9Curve
: Asn1Encodable
{
private readonly ECCurve curve;
private readonly byte[] seed;
private readonly DerObjectIdentifier fieldIdentifier;
public X9Curve(
ECCurve curve)
: this(curve, null)
{
this.curve = curve;
}
public X9Curve(
ECCurve curve,
byte[] seed)
{
if (curve == null)
throw new ArgumentNullException("curve");
this.curve = curve;
this.seed = Arrays.Clone(seed);
if (curve is FpCurve)
{
this.fieldIdentifier = X9ObjectIdentifiers.PrimeField;
}
else if (curve is F2mCurve)
{
this.fieldIdentifier = X9ObjectIdentifiers.CharacteristicTwoField;
}
else
{
throw new ArgumentException("This type of ECCurve is not implemented");
}
}
public X9Curve(
X9FieldID fieldID,
Asn1Sequence seq)
{
if (fieldID == null)
throw new ArgumentNullException("fieldID");
if (seq == null)
throw new ArgumentNullException("seq");
this.fieldIdentifier = fieldID.Identifier;
if (fieldIdentifier.Equals(X9ObjectIdentifiers.PrimeField))
{
BigInteger q = ((DerInteger) fieldID.Parameters).Value;
X9FieldElement x9A = new X9FieldElement(q, (Asn1OctetString) seq[0]);
X9FieldElement x9B = new X9FieldElement(q, (Asn1OctetString) seq[1]);
curve = new FpCurve(q, x9A.Value.ToBigInteger(), x9B.Value.ToBigInteger());
}
else
{
if (fieldIdentifier.Equals(X9ObjectIdentifiers.CharacteristicTwoField))
{
// Characteristic two field
DerSequence parameters = (DerSequence)fieldID.Parameters;
int m = ((DerInteger)parameters[0]).Value.IntValue;
DerObjectIdentifier representation
= (DerObjectIdentifier)parameters[1];
int k1 = 0;
int k2 = 0;
int k3 = 0;
if (representation.Equals(X9ObjectIdentifiers.TPBasis))
{
// Trinomial basis representation
k1 = ((DerInteger)parameters[2]).Value.IntValue;
}
else
{
// Pentanomial basis representation
DerSequence pentanomial = (DerSequence) parameters[2];
k1 = ((DerInteger) pentanomial[0]).Value.IntValue;
k2 = ((DerInteger) pentanomial[1]).Value.IntValue;
k3 = ((DerInteger) pentanomial[2]).Value.IntValue;
}
X9FieldElement x9A = new X9FieldElement(m, k1, k2, k3, (Asn1OctetString)seq[0]);
X9FieldElement x9B = new X9FieldElement(m, k1, k2, k3, (Asn1OctetString)seq[1]);
// TODO Is it possible to get the order (n) and cofactor(h) too?
curve = new F2mCurve(m, k1, k2, k3, x9A.Value.ToBigInteger(), x9B.Value.ToBigInteger());
}
}
if (seq.Count == 3)
{
seed = ((DerBitString) seq[2]).GetBytes();
}
}
public ECCurve Curve
{
get { return curve; }
}
public byte[] GetSeed()
{
return Arrays.Clone(seed);
}
/**
* Produce an object suitable for an Asn1OutputStream.
* <pre>
* Curve ::= Sequence {
* a FieldElement,
* b FieldElement,
* seed BIT STRING OPTIONAL
* }
* </pre>
*/
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector v = new Asn1EncodableVector();
if (fieldIdentifier.Equals(X9ObjectIdentifiers.PrimeField)
|| fieldIdentifier.Equals(X9ObjectIdentifiers.CharacteristicTwoField))
{
v.Add(new X9FieldElement(curve.A).ToAsn1Object());
v.Add(new X9FieldElement(curve.B).ToAsn1Object());
}
if (seed != null)
{
v.Add(new DerBitString(seed));
}
return new DerSequence(v);
}
}
}

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using System;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.Math.EC;
namespace Org.BouncyCastle.Asn1.X9
{
/**
* ASN.1 def for Elliptic-Curve ECParameters structure. See
* X9.62, for further details.
*/
public class X9ECParameters
: Asn1Encodable
{
private X9FieldID fieldID;
private ECCurve curve;
private ECPoint g;
private BigInteger n;
private BigInteger h;
private byte[] seed;
public X9ECParameters(
Asn1Sequence seq)
{
if (!(seq[0] is DerInteger)
|| !((DerInteger) seq[0]).Value.Equals(BigInteger.One))
{
throw new ArgumentException("bad version in X9ECParameters");
}
X9Curve x9c = null;
if (seq[2] is X9Curve)
{
x9c = (X9Curve) seq[2];
}
else
{
x9c = new X9Curve(
new X9FieldID(
(Asn1Sequence) seq[1]),
(Asn1Sequence) seq[2]);
}
this.curve = x9c.Curve;
if (seq[3] is X9ECPoint)
{
this.g = ((X9ECPoint) seq[3]).Point;
}
else
{
this.g = new X9ECPoint(curve, (Asn1OctetString) seq[3]).Point;
}
this.n = ((DerInteger) seq[4]).Value;
this.seed = x9c.GetSeed();
if (seq.Count == 6)
{
this.h = ((DerInteger) seq[5]).Value;
}
else
{
this.h = BigInteger.One;
}
}
public X9ECParameters(
ECCurve curve,
ECPoint g,
BigInteger n)
: this(curve, g, n, BigInteger.One, null)
{
}
public X9ECParameters(
ECCurve curve,
ECPoint g,
BigInteger n,
BigInteger h)
: this(curve, g, n, h, null)
{
}
public X9ECParameters(
ECCurve curve,
ECPoint g,
BigInteger n,
BigInteger h,
byte[] seed)
{
this.curve = curve;
this.g = g;
this.n = n;
this.h = h;
this.seed = seed;
if (curve is FpCurve)
{
this.fieldID = new X9FieldID(((FpCurve) curve).Q);
}
else if (curve is F2mCurve)
{
F2mCurve curveF2m = (F2mCurve) curve;
this.fieldID = new X9FieldID(curveF2m.M, curveF2m.K1,
curveF2m.K2, curveF2m.K3);
}
}
public ECCurve Curve
{
get { return curve; }
}
public ECPoint G
{
get { return g; }
}
public BigInteger N
{
get { return n; }
}
public BigInteger H
{
get { return h; }
}
public byte[] GetSeed()
{
return seed;
}
/**
* Produce an object suitable for an Asn1OutputStream.
* <pre>
* ECParameters ::= Sequence {
* version Integer { ecpVer1(1) } (ecpVer1),
* fieldID FieldID {{FieldTypes}},
* curve X9Curve,
* base X9ECPoint,
* order Integer,
* cofactor Integer OPTIONAL
* }
* </pre>
*/
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector v = new Asn1EncodableVector(
new DerInteger(1),
fieldID,
new X9Curve(curve, seed),
new X9ECPoint(g),
new DerInteger(n));
if (!h.Equals(BigInteger.One))
{
v.Add(new DerInteger(h));
}
return new DerSequence(v);
}
}
}

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namespace Org.BouncyCastle.Asn1.X9
{
public abstract class X9ECParametersHolder
{
private X9ECParameters parameters;
public X9ECParameters Parameters
{
get
{
if (parameters == null)
{
parameters = CreateParameters();
}
return parameters;
}
}
protected abstract X9ECParameters CreateParameters();
}
}

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using Org.BouncyCastle.Math.EC;
namespace Org.BouncyCastle.Asn1.X9
{
/**
* class for describing an ECPoint as a Der object.
*/
public class X9ECPoint
: Asn1Encodable
{
private readonly ECPoint p;
public X9ECPoint(
ECPoint p)
{
this.p = p;
}
public X9ECPoint(
ECCurve c,
Asn1OctetString s)
{
this.p = c.DecodePoint(s.GetOctets());
}
public ECPoint Point
{
get { return p; }
}
/**
* Produce an object suitable for an Asn1OutputStream.
* <pre>
* ECPoint ::= OCTET STRING
* </pre>
* <p>
* Octet string produced using ECPoint.GetEncoded().</p>
*/
public override Asn1Object ToAsn1Object()
{
return new DerOctetString(p.GetEncoded());
}
}
}

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using System;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.Math.EC;
namespace Org.BouncyCastle.Asn1.X9
{
/**
* class for processing an FieldElement as a Der object.
*/
public class X9FieldElement
: Asn1Encodable
{
private ECFieldElement f;
public X9FieldElement(
ECFieldElement f)
{
this.f = f;
}
public X9FieldElement(
BigInteger p,
Asn1OctetString s)
: this(new FpFieldElement(p, new BigInteger(1, s.GetOctets())))
{
}
public X9FieldElement(
int m,
int k1,
int k2,
int k3,
Asn1OctetString s)
: this(new F2mFieldElement(m, k1, k2, k3, new BigInteger(1, s.GetOctets())))
{
}
public ECFieldElement Value
{
get { return f; }
}
/**
* Produce an object suitable for an Asn1OutputStream.
* <pre>
* FieldElement ::= OCTET STRING
* </pre>
* <p>
* <ol>
* <li> if <i>q</i> is an odd prime then the field element is
* processed as an Integer and converted to an octet string
* according to x 9.62 4.3.1.</li>
* <li> if <i>q</i> is 2<sup>m</sup> then the bit string
* contained in the field element is converted into an octet
* string with the same ordering padded at the front if necessary.
* </li>
* </ol>
* </p>
*/
public override Asn1Object ToAsn1Object()
{
int byteCount = X9IntegerConverter.GetByteLength(f);
byte[] paddedBigInteger = X9IntegerConverter.IntegerToBytes(f.ToBigInteger(), byteCount);
return new DerOctetString(paddedBigInteger);
}
}
}

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using Org.BouncyCastle.Math;
namespace Org.BouncyCastle.Asn1.X9
{
/**
* ASN.1 def for Elliptic-Curve Field ID structure. See
* X9.62, for further details.
*/
public class X9FieldID
: Asn1Encodable
{
private readonly DerObjectIdentifier id;
private readonly Asn1Object parameters;
/**
* Constructor for elliptic curves over prime fields
* <code>F<sub>2</sub></code>.
* @param primeP The prime <code>p</code> defining the prime field.
*/
public X9FieldID(
BigInteger primeP)
{
this.id = X9ObjectIdentifiers.PrimeField;
this.parameters = new DerInteger(primeP);
}
/**
* Constructor for elliptic curves over binary fields
* <code>F<sub>2<sup>m</sup></sub></code>.
* @param m The exponent <code>m</code> of
* <code>F<sub>2<sup>m</sup></sub></code>.
* @param k1 The integer <code>k1</code> where <code>x<sup>m</sup> +
* x<sup>k3</sup> + x<sup>k2</sup> + x<sup>k1</sup> + 1</code>
* represents the reduction polynomial <code>f(z)</code>.
* @param k2 The integer <code>k2</code> where <code>x<sup>m</sup> +
* x<sup>k3</sup> + x<sup>k2</sup> + x<sup>k1</sup> + 1</code>
* represents the reduction polynomial <code>f(z)</code>.
* @param k3 The integer <code>k3</code> where <code>x<sup>m</sup> +
* x<sup>k3</sup> + x<sup>k2</sup> + x<sup>k1</sup> + 1</code>
* represents the reduction polynomial <code>f(z)</code>..
*/
public X9FieldID(
int m,
int k1,
int k2,
int k3)
{
this.id = X9ObjectIdentifiers.CharacteristicTwoField;
Asn1EncodableVector fieldIdParams = new Asn1EncodableVector(new DerInteger(m));
if (k2 == 0)
{
fieldIdParams.Add(
X9ObjectIdentifiers.TPBasis,
new DerInteger(k1));
}
else
{
fieldIdParams.Add(
X9ObjectIdentifiers.PPBasis,
new DerSequence(
new DerInteger(k1),
new DerInteger(k2),
new DerInteger(k3)));
}
this.parameters = new DerSequence(fieldIdParams);
}
internal X9FieldID(
Asn1Sequence seq)
{
this.id = (DerObjectIdentifier) seq[0];
this.parameters = (Asn1Object) seq[1];
}
public DerObjectIdentifier Identifier
{
get { return id; }
}
public Asn1Object Parameters
{
get { return parameters; }
}
/**
* Produce a Der encoding of the following structure.
* <pre>
* FieldID ::= Sequence {
* fieldType FIELD-ID.&amp;id({IOSet}),
* parameters FIELD-ID.&amp;Type({IOSet}{&#64;fieldType})
* }
* </pre>
*/
public override Asn1Object ToAsn1Object()
{
return new DerSequence(id, parameters);
}
}
}

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using System;
using Org.BouncyCastle.Math;
using Org.BouncyCastle.Math.EC;
namespace Org.BouncyCastle.Asn1.X9
{
public sealed class X9IntegerConverter
{
private X9IntegerConverter()
{
}
public static int GetByteLength(
ECFieldElement fe)
{
return (fe.FieldSize + 7) / 8;
}
public static int GetByteLength(
ECCurve c)
{
return (c.FieldSize + 7) / 8;
}
public static byte[] IntegerToBytes(
BigInteger s,
int qLength)
{
// TODO Add methods to allow writing BigInteger to existing byte array?
byte[] bytes = s.ToByteArrayUnsigned();
if (bytes.Length > qLength)
throw new ArgumentException("s does not fit in specified number of bytes", "s");
if (qLength > bytes.Length)
{
byte[] tmp = new byte[qLength];
Array.Copy(bytes, 0, tmp, tmp.Length - bytes.Length, bytes.Length);
return tmp;
}
return bytes;
}
}
}

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namespace Org.BouncyCastle.Asn1.X9
{
public abstract class X9ObjectIdentifiers
{
//
// X9.62
//
// ansi-X9-62 OBJECT IDENTIFIER ::= { iso(1) member-body(2)
// us(840) ansi-x962(10045) }
//
internal const string AnsiX962 = "1.2.840.10045";
internal const string IdFieldType = AnsiX962 + ".1";
public static readonly DerObjectIdentifier PrimeField
= new DerObjectIdentifier(IdFieldType + ".1");
public static readonly DerObjectIdentifier CharacteristicTwoField
= new DerObjectIdentifier(IdFieldType + ".2");
public static readonly DerObjectIdentifier GNBasis
= new DerObjectIdentifier(IdFieldType + ".2.3.1");
public static readonly DerObjectIdentifier TPBasis
= new DerObjectIdentifier(IdFieldType + ".2.3.2");
public static readonly DerObjectIdentifier PPBasis
= new DerObjectIdentifier(IdFieldType + ".2.3.3");
public const string IdECSigType = AnsiX962 + ".4";
public static readonly DerObjectIdentifier ECDsaWithSha1
= new DerObjectIdentifier(IdECSigType + ".1");
public const string IdPublicKeyType = AnsiX962 + ".2";
public static readonly DerObjectIdentifier IdECPublicKey
= new DerObjectIdentifier(IdPublicKeyType + ".1");
public static readonly DerObjectIdentifier ECDsaWithSha2 = new DerObjectIdentifier(IdECSigType + ".3");
public static readonly DerObjectIdentifier ECDsaWithSha224 = new DerObjectIdentifier(ECDsaWithSha2 + ".1");
public static readonly DerObjectIdentifier ECDsaWithSha256 = new DerObjectIdentifier(ECDsaWithSha2 + ".2");
public static readonly DerObjectIdentifier ECDsaWithSha384 = new DerObjectIdentifier(ECDsaWithSha2 + ".3");
public static readonly DerObjectIdentifier ECDsaWithSha512 = new DerObjectIdentifier(ECDsaWithSha2 + ".4");
//
// named curves
//
public static readonly DerObjectIdentifier EllipticCurve = new DerObjectIdentifier(AnsiX962 + ".3");
//
// Two Curves
//
public static readonly DerObjectIdentifier CTwoCurve = new DerObjectIdentifier(EllipticCurve + ".0");
public static readonly DerObjectIdentifier C2Pnb163v1 = new DerObjectIdentifier(CTwoCurve + ".1");
public static readonly DerObjectIdentifier C2Pnb163v2 = new DerObjectIdentifier(CTwoCurve + ".2");
public static readonly DerObjectIdentifier C2Pnb163v3 = new DerObjectIdentifier(CTwoCurve + ".3");
public static readonly DerObjectIdentifier C2Pnb176w1 = new DerObjectIdentifier(CTwoCurve + ".4");
public static readonly DerObjectIdentifier C2Tnb191v1 = new DerObjectIdentifier(CTwoCurve + ".5");
public static readonly DerObjectIdentifier C2Tnb191v2 = new DerObjectIdentifier(CTwoCurve + ".6");
public static readonly DerObjectIdentifier C2Tnb191v3 = new DerObjectIdentifier(CTwoCurve + ".7");
public static readonly DerObjectIdentifier C2Onb191v4 = new DerObjectIdentifier(CTwoCurve + ".8");
public static readonly DerObjectIdentifier C2Onb191v5 = new DerObjectIdentifier(CTwoCurve + ".9");
public static readonly DerObjectIdentifier C2Pnb208w1 = new DerObjectIdentifier(CTwoCurve + ".10");
public static readonly DerObjectIdentifier C2Tnb239v1 = new DerObjectIdentifier(CTwoCurve + ".11");
public static readonly DerObjectIdentifier C2Tnb239v2 = new DerObjectIdentifier(CTwoCurve + ".12");
public static readonly DerObjectIdentifier C2Tnb239v3 = new DerObjectIdentifier(CTwoCurve + ".13");
public static readonly DerObjectIdentifier C2Onb239v4 = new DerObjectIdentifier(CTwoCurve + ".14");
public static readonly DerObjectIdentifier C2Onb239v5 = new DerObjectIdentifier(CTwoCurve + ".15");
public static readonly DerObjectIdentifier C2Pnb272w1 = new DerObjectIdentifier(CTwoCurve + ".16");
public static readonly DerObjectIdentifier C2Pnb304w1 = new DerObjectIdentifier(CTwoCurve + ".17");
public static readonly DerObjectIdentifier C2Tnb359v1 = new DerObjectIdentifier(CTwoCurve + ".18");
public static readonly DerObjectIdentifier C2Pnb368w1 = new DerObjectIdentifier(CTwoCurve + ".19");
public static readonly DerObjectIdentifier C2Tnb431r1 = new DerObjectIdentifier(CTwoCurve + ".20");
//
// Prime
//
public static readonly DerObjectIdentifier PrimeCurve = new DerObjectIdentifier(EllipticCurve + ".1");
public static readonly DerObjectIdentifier Prime192v1 = new DerObjectIdentifier(PrimeCurve + ".1");
public static readonly DerObjectIdentifier Prime192v2 = new DerObjectIdentifier(PrimeCurve + ".2");
public static readonly DerObjectIdentifier Prime192v3 = new DerObjectIdentifier(PrimeCurve + ".3");
public static readonly DerObjectIdentifier Prime239v1 = new DerObjectIdentifier(PrimeCurve + ".4");
public static readonly DerObjectIdentifier Prime239v2 = new DerObjectIdentifier(PrimeCurve + ".5");
public static readonly DerObjectIdentifier Prime239v3 = new DerObjectIdentifier(PrimeCurve + ".6");
public static readonly DerObjectIdentifier Prime256v1 = new DerObjectIdentifier(PrimeCurve + ".7");
//
// Diffie-Hellman
//
// dhpublicnumber OBJECT IDENTIFIER ::= { iso(1) member-body(2)
// us(840) ansi-x942(10046) number-type(2) 1 }
//
public static readonly DerObjectIdentifier DHPublicNumber = new DerObjectIdentifier("1.2.840.10046.2.1");
//
// DSA
//
// dsapublicnumber OBJECT IDENTIFIER ::= { iso(1) member-body(2)
// us(840) ansi-x957(10040) number-type(4) 1 }
public static readonly DerObjectIdentifier IdDsa = new DerObjectIdentifier("1.2.840.10040.4.1");
/**
* id-dsa-with-sha1 OBJECT IDENTIFIER ::= { iso(1) member-body(2)
* us(840) x9-57 (10040) x9cm(4) 3 }
*/
public static readonly DerObjectIdentifier IdDsaWithSha1 = new DerObjectIdentifier("1.2.840.10040.4.3");
/**
* X9.63
*/
public static readonly DerObjectIdentifier X9x63Scheme = new DerObjectIdentifier("1.3.133.16.840.63.0");
public static readonly DerObjectIdentifier DHSinglePassStdDHSha1KdfScheme = new DerObjectIdentifier(X9x63Scheme + ".2");
public static readonly DerObjectIdentifier DHSinglePassCofactorDHSha1KdfScheme = new DerObjectIdentifier(X9x63Scheme + ".3");
public static readonly DerObjectIdentifier MqvSinglePassSha1KdfScheme = new DerObjectIdentifier(X9x63Scheme + ".16");
/**
* X9.42
*/
public static readonly DerObjectIdentifier X9x42Schemes = new DerObjectIdentifier("1.2.840.10046.3");
public static readonly DerObjectIdentifier DHStatic = new DerObjectIdentifier(X9x42Schemes + ".1");
public static readonly DerObjectIdentifier DHEphem = new DerObjectIdentifier(X9x42Schemes + ".2");
public static readonly DerObjectIdentifier DHOneFlow = new DerObjectIdentifier(X9x42Schemes + ".3");
public static readonly DerObjectIdentifier DHHybrid1 = new DerObjectIdentifier(X9x42Schemes + ".4");
public static readonly DerObjectIdentifier DHHybrid2 = new DerObjectIdentifier(X9x42Schemes + ".5");
public static readonly DerObjectIdentifier DHHybridOneFlow = new DerObjectIdentifier(X9x42Schemes + ".6");
public static readonly DerObjectIdentifier Mqv2 = new DerObjectIdentifier(X9x42Schemes + ".7");
public static readonly DerObjectIdentifier Mqv1 = new DerObjectIdentifier(X9x42Schemes + ".8");
}
}