niko
269 lines
13 KiB
C#
269 lines
13 KiB
C#
using System;
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using System.Collections;
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using System.IO;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Security;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls
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{
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// Token: 0x02001B74 RID: 7028
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[Token(Token = "0x2001B74")]
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public class TlsECDHKeyExchange : AbstractTlsKeyExchange
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{
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// Token: 0x0600AEA0 RID: 44704 RVA: 0x0025FE64 File Offset: 0x0025E064
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[Token(Token = "0x600AEA0")]
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[Address(RVA = "0x19854B0", Offset = "0x19842B0", VA = "0x1819854B0")]
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public TlsECDHKeyExchange(int keyExchange, IList supportedSignatureAlgorithms, int[] namedCurves, byte[] clientECPointFormats, byte[] serverECPointFormats)
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{
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/*
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An exception occurred when decompiling this method (0600AEA0)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsECDHKeyExchange::.ctor(System.Int32,System.Collections.IList,System.Int32[],System.Byte[],System.Byte[])
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_49:
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stloc:InvalidOperationException(var_3_53, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("unsupported key exchange algorithm")))
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}
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
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--- End of inner exception stack trace ---
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
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at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1660
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*/;
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}
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// Token: 0x0600AEA1 RID: 44705 RVA: 0x0025FEC4 File Offset: 0x0025E0C4
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[Token(Token = "0x600AEA1")]
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[Address(RVA = "0x1984D30", Offset = "0x1983B30", VA = "0x181984D30", Slot = "20")]
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public override void Init(TlsContext context)
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{
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base.Init(context);
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if (this.mTlsSigner != 0)
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{
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}
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}
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// Token: 0x0600AEA2 RID: 44706 RVA: 0x0025FEE4 File Offset: 0x0025E0E4
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[Token(Token = "0x600AEA2")]
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[Address(RVA = "0x1985340", Offset = "0x1984140", VA = "0x181985340", Slot = "21")]
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public override void SkipServerCredentials()
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{
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}
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// Token: 0x0600AEA3 RID: 44707 RVA: 0x0025FEF4 File Offset: 0x0025E0F4
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[Token(Token = "0x600AEA3")]
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[Address(RVA = "0x1984FC0", Offset = "0x1983DC0", VA = "0x181984FC0", Slot = "22")]
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public override void ProcessServerCertificate(Certificate serverCertificate)
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{
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X509CertificateStructure[] certificateList;
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AsymmetricKeyParameter asymmetricKeyParameter;
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for (;;)
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{
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if (serverCertificate.Length == 0)
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{
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certificateList = serverCertificate.GetCertificateList();
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asymmetricKeyParameter = PublicKeyFactory.CreateKey(certificateList.SubjectPublicKeyInfo);
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this.mServerPublicKey = asymmetricKeyParameter;
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if (this.mTlsSigner == 0 || asymmetricKeyParameter != 0)
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{
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break;
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}
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}
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}
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this.mECAgreePublicKey = asymmetricKeyParameter;
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TlsUtilities.ValidateKeyUsage(certificateList, 8);
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base.ProcessServerCertificate(serverCertificate);
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}
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// Token: 0x17001BB2 RID: 7090
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// (get) Token: 0x0600AEA4 RID: 44708 RVA: 0x0025FF48 File Offset: 0x0025E148
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[Token(Token = "0x17001BB2")]
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public override bool RequiresServerKeyExchange
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{
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[Token(Token = "0x600AEA4")]
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[Address(RVA = "0x19855B0", Offset = "0x19843B0", VA = "0x1819855B0", Slot = "24")]
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get
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{
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for (;;)
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{
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int num = this.mKeyExchange;
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if (num != 17)
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{
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num += -19;
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if (num > 1)
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{
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return;
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}
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}
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}
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}
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}
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// Token: 0x0600AEA5 RID: 44709 RVA: 0x0025FF6C File Offset: 0x0025E16C
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[Token(Token = "0x600AEA5")]
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[Address(RVA = "0x1984C10", Offset = "0x1983A10", VA = "0x181984C10", Slot = "25")]
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public override byte[] GenerateServerKeyExchange()
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{
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MemoryStream memoryStream = new MemoryStream();
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TlsContext mContext = this.mContext;
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ECPrivateKeyParameters ecprivateKeyParameters;
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this.mECAgreePrivateKey = ecprivateKeyParameters;
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((IDisposable)memoryStream).Dispose();
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throw new NullReferenceException();
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}
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// Token: 0x0600AEA6 RID: 44710 RVA: 0x0025FF9C File Offset: 0x0025E19C
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[Token(Token = "0x600AEA6")]
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[Address(RVA = "0x1985230", Offset = "0x1984030", VA = "0x181985230", Slot = "27")]
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public override void ProcessServerKeyExchange(Stream input)
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{
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int[] array = this.mNamedCurves;
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byte[] array2 = this.mClientECPointFormats;
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ECDomainParameters ecdomainParameters = TlsEccUtilities.ReadECParameters(array, array2, input);
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byte[] array3 = TlsUtilities.ReadOpaque8(input);
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ECPublicKeyParameters ecpublicKeyParameters = TlsEccUtilities.DeserializeECPublicKey(this.mClientECPointFormats, ecdomainParameters, array3);
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this.mECAgreePublicKey = ecpublicKeyParameters;
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}
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// Token: 0x0600AEA7 RID: 44711 RVA: 0x0025FFE0 File Offset: 0x0025E1E0
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[Token(Token = "0x600AEA7")]
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[Address(RVA = "0x19853A0", Offset = "0x19841A0", VA = "0x1819853A0", Slot = "28")]
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public override void ValidateCertificateRequest(CertificateRequest certificateRequest)
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{
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int num;
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do
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{
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string text = certificateRequest.ToString();
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num = 0;
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}
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while (18446744073709551615UL > (ulong)1L && 18446744073709551552UL > (ulong)2L);
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num++;
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}
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// Token: 0x0600AEA8 RID: 44712 RVA: 0x00260008 File Offset: 0x0025E208
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[Token(Token = "0x600AEA8")]
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[Address(RVA = "0x1984DF0", Offset = "0x1983BF0", VA = "0x181984DF0", Slot = "30")]
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public override void ProcessClientCredentials(TlsCredentials clientCredentials)
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{
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if (clientCredentials == 0)
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{
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}
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}
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// Token: 0x0600AEA9 RID: 44713 RVA: 0x0026001C File Offset: 0x0025E21C
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[Token(Token = "0x600AEA9")]
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[Address(RVA = "0x1984A70", Offset = "0x1983870", VA = "0x181984A70", Slot = "32")]
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public override void GenerateClientKeyExchange(Stream output)
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{
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if (this.mAgreementCredentials == (ulong)0L)
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{
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TlsContext mContext = this.mContext;
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ECPublicKeyParameters ecpublicKeyParameters = this.mECAgreePublicKey;
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ECPrivateKeyParameters ecprivateKeyParameters;
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this.mECAgreePrivateKey = ecprivateKeyParameters;
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}
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}
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// Token: 0x0600AEAA RID: 44714 RVA: 0x00260050 File Offset: 0x0025E250
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[Token(Token = "0x600AEAA")]
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[Address(RVA = "0x1984D90", Offset = "0x1983B90", VA = "0x181984D90", Slot = "31")]
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public override void ProcessClientCertificate(Certificate clientCertificate)
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{
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}
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// Token: 0x0600AEAB RID: 44715 RVA: 0x00260060 File Offset: 0x0025E260
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[Token(Token = "0x600AEAB")]
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[Address(RVA = "0x1984EF0", Offset = "0x1983CF0", VA = "0x181984EF0", Slot = "33")]
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public override void ProcessClientKeyExchange(Stream input)
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{
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if (this.mECAgreePublicKey == (ulong)0L)
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{
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byte[] array = TlsUtilities.ReadOpaque8(input);
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ECPrivateKeyParameters ecprivateKeyParameters = this.mECAgreePrivateKey;
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byte[] array2 = this.mServerECPointFormats;
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ECDomainParameters parameters = ecprivateKeyParameters.parameters;
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ECPublicKeyParameters ecpublicKeyParameters = TlsEccUtilities.DeserializeECPublicKey(array2, parameters, array);
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this.mECAgreePublicKey = ecpublicKeyParameters;
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}
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}
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// Token: 0x0600AEAC RID: 44716 RVA: 0x002600AC File Offset: 0x0025E2AC
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[Token(Token = "0x600AEAC")]
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[Address(RVA = "0x1984B50", Offset = "0x1983950", VA = "0x181984B50", Slot = "34")]
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public override byte[] GeneratePremasterSecret()
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{
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ECPrivateKeyParameters ecprivateKeyParameters;
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for (;;)
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{
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if (this.mAgreementCredentials == 0)
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{
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ecprivateKeyParameters = this.mECAgreePrivateKey;
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if (ecprivateKeyParameters != 0)
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{
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break;
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}
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}
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}
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return TlsEccUtilities.CalculateECDHBasicAgreement(this.mECAgreePublicKey, ecprivateKeyParameters);
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}
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// Token: 0x04007011 RID: 28689
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x4007011")]
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protected TlsSigner mTlsSigner;
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// Token: 0x04007012 RID: 28690
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x4007012")]
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protected int[] mNamedCurves;
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// Token: 0x04007013 RID: 28691
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[FieldOffset(Offset = "0x38")]
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[Token(Token = "0x4007013")]
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protected byte[] mClientECPointFormats;
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// Token: 0x04007014 RID: 28692
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[FieldOffset(Offset = "0x40")]
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[Token(Token = "0x4007014")]
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protected byte[] mServerECPointFormats;
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// Token: 0x04007015 RID: 28693
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[FieldOffset(Offset = "0x48")]
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[Token(Token = "0x4007015")]
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protected AsymmetricKeyParameter mServerPublicKey;
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// Token: 0x04007016 RID: 28694
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[FieldOffset(Offset = "0x50")]
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[Token(Token = "0x4007016")]
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protected TlsAgreementCredentials mAgreementCredentials;
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// Token: 0x04007017 RID: 28695
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[FieldOffset(Offset = "0x58")]
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[Token(Token = "0x4007017")]
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protected ECPrivateKeyParameters mECAgreePrivateKey;
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// Token: 0x04007018 RID: 28696
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[FieldOffset(Offset = "0x60")]
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[Token(Token = "0x4007018")]
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protected ECPublicKeyParameters mECAgreePublicKey;
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}
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}
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