using System;
using System.Collections;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Anssi;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.CryptoPro;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.GM;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Nist;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Sec;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.TeleTrust;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Math;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Collections;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X9
{
	// Token: 0x02001EA8 RID: 7848
	[Token(Token = "0x2001EA8")]
	public class ECNamedCurveTable
	{
		// Token: 0x0600C4E8 RID: 50408 RVA: 0x002C77E4 File Offset: 0x002C59E4
		[Token(Token = "0x600C4E8")]
		[Address(RVA = "0x214E230", Offset = "0x214D230", VA = "0x18214E230")]
		public static X9ECParameters GetByName(string name)
		{
			DerObjectIdentifier oid;
			do
			{
				oid = X962NamedCurves.GetOid(name);
				if (oid == 0)
				{
				}
			}
			while (X962NamedCurves.GetByOid(oid) != 0 || SecNamedCurves.GetByName(name) != 0 || NistNamedCurves.GetByName(name) != 0 || TeleTrusTNamedCurves.GetByName(name) != 0 || AnssiNamedCurves.GetByName(name) != 0 || ECNamedCurveTable.FromDomainParameters(ECGost3410NamedCurves.GetByName(name)) != 0);
			return GMNamedCurves.GetByName(name);
		}

		// Token: 0x0600C4E9 RID: 50409 RVA: 0x002C7840 File Offset: 0x002C5A40
		[Token(Token = "0x600C4E9")]
		[Address(RVA = "0x214E570", Offset = "0x214D570", VA = "0x18214E570")]
		public static string GetName(DerObjectIdentifier oid)
		{
			do
			{
				IDictionary names = X962NamedCurves.names;
			}
			while (SecNamedCurves.GetName(oid) != 0 || NistNamedCurves.GetName(oid) != 0 || TeleTrusTNamedCurves.GetName(oid) != 0 || AnssiNamedCurves.GetName(oid) != 0 || ECGost3410NamedCurves.GetName(oid) != 0);
			return GMNamedCurves.GetName(oid);
		}

		// Token: 0x0600C4EA RID: 50410 RVA: 0x002C788C File Offset: 0x002C5A8C
		[Token(Token = "0x600C4EA")]
		[Address(RVA = "0x214E770", Offset = "0x214D770", VA = "0x18214E770")]
		public static DerObjectIdentifier GetOid(string name)
		{
			DerObjectIdentifier oid = X962NamedCurves.GetOid(name);
			if (oid == 0 && SecNamedCurves.GetOid(name) == 0 && NistNamedCurves.GetOid(name) == 0 && TeleTrusTNamedCurves.GetOid(name) == 0 && AnssiNamedCurves.GetOid(name) == 0 && ECGost3410NamedCurves.GetOid(name) == 0)
			{
				return GMNamedCurves.GetOid(name);
			}
			return oid;
		}

		// Token: 0x0600C4EB RID: 50411 RVA: 0x002C78DC File Offset: 0x002C5ADC
		[Token(Token = "0x600C4EB")]
		[Address(RVA = "0x214E420", Offset = "0x214D420", VA = "0x18214E420")]
		public static X9ECParameters GetByOid(DerObjectIdentifier oid)
		{
			X9ECParameters byOid = X962NamedCurves.GetByOid(oid);
			if (byOid == 0 && SecNamedCurves.GetByOid(oid) == 0 && TeleTrusTNamedCurves.GetByOid(oid) == 0 && AnssiNamedCurves.GetByOid(oid) == 0 && ECNamedCurveTable.FromDomainParameters(ECGost3410NamedCurves.GetByOid(oid)) == 0)
			{
				return GMNamedCurves.GetByOid(oid);
			}
			return byOid;
		}

		// Token: 0x17001E62 RID: 7778
		// (get) Token: 0x0600C4EC RID: 50412 RVA: 0x002C7928 File Offset: 0x002C5B28
		[Token(Token = "0x17001E62")]
		public static IEnumerable Names
		{
			[Token(Token = "0x600C4EC")]
			[Address(RVA = "0x214E8E0", Offset = "0x214D8E0", VA = "0x18214E8E0")]
			get
			{
				IList list = Platform.CreateArrayList();
				IDictionary names = X962NamedCurves.names;
				EnumerableProxy enumerableProxy;
				CollectionUtilities.AddRange(list, enumerableProxy);
				IEnumerable names2 = SecNamedCurves.Names;
				CollectionUtilities.AddRange(list, names2);
				IEnumerable names3 = NistNamedCurves.Names;
				CollectionUtilities.AddRange(list, names3);
				IEnumerable names4 = TeleTrusTNamedCurves.Names;
				CollectionUtilities.AddRange(list, names4);
				IEnumerable names5 = AnssiNamedCurves.Names;
				CollectionUtilities.AddRange(list, names5);
				IEnumerable names6 = ECGost3410NamedCurves.Names;
				CollectionUtilities.AddRange(list, names6);
				IEnumerable names7 = GMNamedCurves.Names;
				CollectionUtilities.AddRange(list, names7);
				throw new NullReferenceException();
			}
		}

		// Token: 0x0600C4ED RID: 50413 RVA: 0x002C79BC File Offset: 0x002C5BBC
		[Token(Token = "0x600C4ED")]
		[Address(RVA = "0x214E170", Offset = "0x214D170", VA = "0x18214E170")]
		private static X9ECParameters FromDomainParameters(ECDomainParameters dp)
		{
			if (dp == 0)
			{
			}
			BigInteger n = dp.n;
			BigInteger h = dp.h;
			ECPoint g = dp.g;
			ECCurve curve = dp.curve;
			byte[] seed = dp.GetSeed();
			return new X9ECParameters(curve, g, n, h, seed);
		}

		// Token: 0x0600C4EE RID: 50414 RVA: 0x002C7A00 File Offset: 0x002C5C00
		[Token(Token = "0x600C4EE")]
		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
		public ECNamedCurveTable()
		{
		}
	}
}