niko
246 lines
12 KiB
C#
246 lines
12 KiB
C#
using System;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs
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{
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// Token: 0x02001D2E RID: 7470
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[Token(Token = "0x2001D2E")]
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public class Dstu7624Mac : IMac
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{
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// Token: 0x0600B91F RID: 47391 RVA: 0x00282AA8 File Offset: 0x00280CA8
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[Token(Token = "0x600B91F")]
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[Address(RVA = "0x25B7DB0", Offset = "0x25B6DB0", VA = "0x1825B7DB0")]
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public Dstu7624Mac(int blockSizeBits, int q)
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{
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Dstu7624Engine dstu7624Engine = new Dstu7624Engine(blockSizeBits);
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this.engine = dstu7624Engine;
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this.blockSize = dstu7624Engine;
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this.macSize = blockSizeBits;
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byte[] array = new byte[dstu7624Engine];
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int num = this.blockSize;
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this.c = array;
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byte[] array2 = new byte[num];
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int num2 = this.blockSize;
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this.cTemp = array2;
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byte[] array3 = new byte[num2];
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int num3 = this.blockSize;
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this.kDelta = array3;
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byte[] array4 = new byte[num3];
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this.buf = array4;
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}
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// Token: 0x0600B920 RID: 47392 RVA: 0x00282B2C File Offset: 0x00280D2C
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[Token(Token = "0x600B920")]
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[Address(RVA = "0x25B79B0", Offset = "0x25B69B0", VA = "0x1825B79B0", Slot = "4")]
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public void Init(ICipherParameters parameters)
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{
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/*
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An exception occurred when decompiling this method (0600B920)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.Dstu7624Mac::Init(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_25:
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stloc:ArgumentException(var_6_36, newobj:ArgumentException(ArgumentException::.ctor, call:string(string::Concat, ldstr:string("invalid parameter passed to Dstu7624Mac init - "), ldloc:string(var_5))))
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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.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 1663
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*/;
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}
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// Token: 0x17001D2C RID: 7468
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// (get) Token: 0x0600B921 RID: 47393 RVA: 0x00282B70 File Offset: 0x00280D70
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[Token(Token = "0x17001D2C")]
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public string AlgorithmName
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{
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[Token(Token = "0x600B921")]
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[Address(RVA = "0x25B7E90", Offset = "0x25B6E90", VA = "0x1825B7E90", Slot = "5")]
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get
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{
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return "Dstu7624Mac";
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}
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}
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// Token: 0x0600B922 RID: 47394 RVA: 0x00282B84 File Offset: 0x00280D84
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[Token(Token = "0x600B922")]
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[Address(RVA = "0x40F000", Offset = "0x40E000", VA = "0x18040F000", Slot = "6")]
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public int GetMacSize()
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{
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return this.macSize;
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}
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// Token: 0x0600B923 RID: 47395 RVA: 0x00282B98 File Offset: 0x00280D98
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[Token(Token = "0x600B923")]
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[Address(RVA = "0x25B7C20", Offset = "0x25B6C20", VA = "0x1825B7C20", Slot = "7")]
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public void Update(byte input)
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{
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byte[] array = this.buf;
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int num = this.bufOff;
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if (num == array.Length)
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{
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byte[] array2 = this.cTemp;
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int num2 = 0;
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byte[] array3 = this.c;
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int num3 = 0;
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this.Xor(array3, num3, array, num2, array2);
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Dstu7624Engine dstu7624Engine = this.engine;
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}
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int num4 = num + 1;
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this.bufOff = num4;
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}
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// Token: 0x0600B924 RID: 47396 RVA: 0x00282BFC File Offset: 0x00280DFC
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[Token(Token = "0x600B924")]
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[Address(RVA = "0x25B7690", Offset = "0x25B6690", VA = "0x1825B7690", Slot = "8")]
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public void BlockUpdate(byte[] input, int inOff, int len)
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{
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string text = this.engine.AlgorithmName;
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int num = this.bufOff;
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int num2 = 0;
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text -= num;
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if (len > text)
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{
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byte[] array = this.buf;
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int num3 = 0;
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this.processBlock(array, num3);
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this.bufOff = num2;
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if (len > text)
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{
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byte[] array2 = this.cTemp;
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byte[] array3 = this.c;
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int num4 = 0;
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this.Xor(array3, num4, input, inOff, array2);
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Dstu7624Engine dstu7624Engine = this.engine;
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}
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}
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byte[] array4 = this.buf;
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Array.Copy(input, inOff, array4, num, len);
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}
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// Token: 0x0600B925 RID: 47397 RVA: 0x00282C8C File Offset: 0x00280E8C
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[Token(Token = "0x600B925")]
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[Address(RVA = "0x25B7EC0", Offset = "0x25B6EC0", VA = "0x1825B7EC0")]
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private void processBlock(byte[] input, int inOff)
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{
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byte[] array = this.cTemp;
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byte[] array2 = this.c;
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int num = 0;
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this.Xor(array2, num, input, inOff, array);
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Dstu7624Engine dstu7624Engine = this.engine;
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}
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// Token: 0x0600B926 RID: 47398 RVA: 0x00282CC4 File Offset: 0x00280EC4
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[Token(Token = "0x600B926")]
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[Address(RVA = "0x25B7CE0", Offset = "0x25B6CE0", VA = "0x1825B7CE0")]
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private void Xor(byte[] c, int cOff, byte[] input, int inOff, byte[] xorResult)
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{
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if (this.blockSize > 0)
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{
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byte b;
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input[0] = b;
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}
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}
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// Token: 0x0600B927 RID: 47399 RVA: 0x00282CE8 File Offset: 0x00280EE8
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[Token(Token = "0x600B927")]
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[Address(RVA = "0x25B7830", Offset = "0x25B6830", VA = "0x1825B7830", Slot = "9")]
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public int DoFinal(byte[] output, int outOff)
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{
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/*
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An exception occurred when decompiling this method (0600B927)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.Dstu7624Mac::DoFinal(System.Byte[],System.Int32)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_89:
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stloc:DataLengthException(var_13_93, newobj:DataLengthException(DataLengthException::.ctor, ldstr:string("Input must be a multiple of blocksize")))
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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.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 1663
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*/;
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}
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// Token: 0x0600B928 RID: 47400 RVA: 0x00282D8C File Offset: 0x00280F8C
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[Token(Token = "0x600B928")]
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[Address(RVA = "0x25B7B40", Offset = "0x25B6B40", VA = "0x1825B7B40", Slot = "10")]
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public void Reset()
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{
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byte[] array = this.c;
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int num = 0;
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Arrays.Fill(array, (byte)num);
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byte[] array2 = this.cTemp;
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int num2 = 0;
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Arrays.Fill(array2, (byte)num2);
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byte[] array3 = this.kDelta;
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int num3 = 0;
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Arrays.Fill(array3, (byte)num3);
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byte[] array4 = this.buf;
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int num4 = 0;
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Arrays.Fill(array4, (byte)num4);
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bool isPartialBlockOkay = this.engine.IsPartialBlockOkay;
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Dstu7624Engine dstu7624Engine = this.engine;
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int num5 = 0;
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this.bufOff = num5;
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}
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// Token: 0x040074BE RID: 29886
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x40074BE")]
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private int macSize;
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// Token: 0x040074BF RID: 29887
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x40074BF")]
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private Dstu7624Engine engine;
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// Token: 0x040074C0 RID: 29888
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x40074C0")]
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private int blockSize;
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// Token: 0x040074C1 RID: 29889
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40074C1")]
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private byte[] c;
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// Token: 0x040074C2 RID: 29890
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x40074C2")]
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private byte[] cTemp;
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// Token: 0x040074C3 RID: 29891
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[FieldOffset(Offset = "0x38")]
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[Token(Token = "0x40074C3")]
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private byte[] kDelta;
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// Token: 0x040074C4 RID: 29892
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[FieldOffset(Offset = "0x40")]
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[Token(Token = "0x40074C4")]
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private byte[] buf;
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// Token: 0x040074C5 RID: 29893
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[FieldOffset(Offset = "0x48")]
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[Token(Token = "0x40074C5")]
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private int bufOff;
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}
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}
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