niko
237 lines
9.9 KiB
C#
237 lines
9.9 KiB
C#
using System;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Paddings;
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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: 0x02001C4C RID: 7244
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[Token(Token = "0x2001C4C")]
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public class CfbBlockCipherMac : IMac
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{
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// Token: 0x0600B53C RID: 46396 RVA: 0x00279184 File Offset: 0x00277384
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[Token(Token = "0x600B53C")]
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[Address(RVA = "0x1C1D880", Offset = "0x1C1C680", VA = "0x181C1D880")]
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public CfbBlockCipherMac(IBlockCipher cipher)
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{
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}
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// Token: 0x0600B53D RID: 46397 RVA: 0x0027919C File Offset: 0x0027739C
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[Token(Token = "0x600B53D")]
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[Address(RVA = "0x1C1D900", Offset = "0x1C1C700", VA = "0x181C1D900")]
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public CfbBlockCipherMac(IBlockCipher cipher, IBlockCipherPadding padding)
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{
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}
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// Token: 0x0600B53E RID: 46398 RVA: 0x002791B0 File Offset: 0x002773B0
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[Token(Token = "0x600B53E")]
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[Address(RVA = "0x1C1D860", Offset = "0x1C1C660", VA = "0x181C1D860")]
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public CfbBlockCipherMac(IBlockCipher cipher, int cfbBitSize, int macSizeInBits)
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{
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}
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// Token: 0x0600B53F RID: 46399 RVA: 0x002791C0 File Offset: 0x002773C0
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[Token(Token = "0x600B53F")]
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[Address(RVA = "0x1C1D990", Offset = "0x1C1C790", VA = "0x181C1D990")]
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public CfbBlockCipherMac(IBlockCipher cipher, int cfbBitSize, int macSizeInBits, IBlockCipherPadding padding)
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{
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/*
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An exception occurred when decompiling this method (0600B53F)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.CfbBlockCipherMac::.ctor(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IBlockCipher,System.Int32,System.Int32,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Paddings.IBlockCipherPadding)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_93:
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stloc:ArgumentException(var_8_9D, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("MAC size must be multiple of 8")))
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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 1660
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*/;
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}
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// Token: 0x17001C8D RID: 7309
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// (get) Token: 0x0600B540 RID: 46400 RVA: 0x0027926C File Offset: 0x0027746C
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[Token(Token = "0x17001C8D")]
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public string AlgorithmName
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{
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[Token(Token = "0x600B540")]
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[Address(RVA = "0x1C1DB60", Offset = "0x1C1C960", VA = "0x181C1DB60", Slot = "5")]
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get
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{
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MacCFBBlockCipher macCFBBlockCipher = this.cipher;
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IBlockCipher blockCipher = macCFBBlockCipher.cipher;
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int blockSize = macCFBBlockCipher.blockSize;
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string text;
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return text;
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}
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}
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// Token: 0x0600B541 RID: 46401 RVA: 0x00279298 File Offset: 0x00277498
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[Token(Token = "0x600B541")]
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[Address(RVA = "0x1C1D700", Offset = "0x1C1C500", VA = "0x181C1D700", Slot = "4")]
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public void Init(ICipherParameters parameters)
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{
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this.Reset();
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this.cipher.Init(true, parameters);
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}
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// Token: 0x0600B542 RID: 46402 RVA: 0x002792C0 File Offset: 0x002774C0
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[Token(Token = "0x600B542")]
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[Address(RVA = "0x40FFE0", Offset = "0x40EDE0", VA = "0x18040FFE0", 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: 0x0600B543 RID: 46403 RVA: 0x002792D4 File Offset: 0x002774D4
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[Token(Token = "0x600B543")]
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[Address(RVA = "0x1C1D7D0", Offset = "0x1C1C5D0", VA = "0x181C1D7D0", Slot = "7")]
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public void Update(byte input)
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{
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byte[] buffer = this.Buffer;
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int num = this.bufOff;
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if (num == buffer.Length)
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{
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MacCFBBlockCipher macCFBBlockCipher = this.cipher;
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byte[] array = this.mac;
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int num2 = 0;
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int num3 = 0;
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int num4 = macCFBBlockCipher.ProcessBlock(buffer, num3, array, num2);
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}
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int num5 = num + 1;
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this.bufOff = num5;
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}
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// Token: 0x0600B544 RID: 46404 RVA: 0x00279330 File Offset: 0x00277530
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[Token(Token = "0x600B544")]
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[Address(RVA = "0x1C1D390", Offset = "0x1C1C190", VA = "0x181C1D390", Slot = "8")]
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public void BlockUpdate(byte[] input, int inOff, int len)
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{
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int num = this.cipher.blockSize;
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int num2 = 0;
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int num3 = this.bufOff;
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num -= num3;
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if (len > num)
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{
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byte[] buffer = this.Buffer;
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Array.Copy(input, inOff, buffer, num3, num);
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MacCFBBlockCipher macCFBBlockCipher = this.cipher;
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byte[] array = this.mac;
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int num4 = 0;
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byte[] buffer2 = this.Buffer;
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int num5 = macCFBBlockCipher.ProcessBlock(buffer2, num4, array, num2);
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this.bufOff = num2;
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if (len > num)
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{
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MacCFBBlockCipher macCFBBlockCipher2 = this.cipher;
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byte[] array2 = this.mac;
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int num6 = macCFBBlockCipher2.ProcessBlock(input, inOff, array2, num2);
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}
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}
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byte[] buffer3 = this.Buffer;
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Array.Copy(input, inOff, buffer3, num3, len);
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}
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// Token: 0x0600B545 RID: 46405 RVA: 0x002793E0 File Offset: 0x002775E0
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[Token(Token = "0x600B545")]
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[Address(RVA = "0x1C1D500", Offset = "0x1C1C300", VA = "0x181C1D500", Slot = "9")]
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public int DoFinal(byte[] output, int outOff)
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{
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MacCFBBlockCipher macCFBBlockCipher = this.cipher;
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IBlockCipherPadding blockCipherPadding = this.padding;
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int blockSize = macCFBBlockCipher.blockSize;
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int i = this.bufOff;
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if (blockCipherPadding != 0)
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{
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MacCFBBlockCipher macCFBBlockCipher2 = this.cipher;
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byte[] array = this.mac;
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int num = 0;
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byte[] buffer = this.Buffer;
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int num2 = 0;
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int num3 = macCFBBlockCipher2.ProcessBlock(buffer, num2, array, num);
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MacCFBBlockCipher macCFBBlockCipher3 = this.cipher;
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byte[] array2 = this.mac;
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IBlockCipher blockCipher = macCFBBlockCipher3.cipher;
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int num4 = this.macSize;
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byte[] array3 = this.mac;
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int num5 = 0;
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Array.Copy(array3, num5, output, outOff, num4);
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byte[] buffer2 = this.Buffer;
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int length = buffer2.Length;
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int num6 = 0;
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Array.Clear(buffer2, num6, length);
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MacCFBBlockCipher macCFBBlockCipher4 = this.cipher;
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this.bufOff = num;
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byte[] iv = macCFBBlockCipher4.IV;
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byte[] cfbV = macCFBBlockCipher4.cfbV;
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IBlockCipher blockCipher2 = macCFBBlockCipher4.cipher;
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return this.macSize;
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}
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while (i >= blockSize)
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{
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}
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byte[] buffer3 = this.Buffer;
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int num7 = i + 1;
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this.bufOff = num7;
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int num8 = this.bufOff;
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throw new NullReferenceException();
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}
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// Token: 0x0600B546 RID: 46406 RVA: 0x002794F8 File Offset: 0x002776F8
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[Token(Token = "0x600B546")]
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[Address(RVA = "0x1C1D740", Offset = "0x1C1C540", VA = "0x181C1D740", Slot = "10")]
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public void Reset()
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{
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byte[] buffer = this.Buffer;
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int length = buffer.Length;
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int num = 0;
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Array.Clear(buffer, num, length);
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this.bufOff = (int)((ulong)0L);
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MacCFBBlockCipher macCFBBlockCipher = this.cipher;
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byte[] iv = macCFBBlockCipher.IV;
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byte[] cfbV = macCFBBlockCipher.cfbV;
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IBlockCipher blockCipher = macCFBBlockCipher.cipher;
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throw new NullReferenceException();
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}
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// Token: 0x040072FA RID: 29434
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x40072FA")]
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private byte[] mac;
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// Token: 0x040072FB RID: 29435
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x40072FB")]
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private byte[] Buffer;
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// Token: 0x040072FC RID: 29436
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x40072FC")]
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private int bufOff;
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// Token: 0x040072FD RID: 29437
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40072FD")]
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private MacCFBBlockCipher cipher;
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// Token: 0x040072FE RID: 29438
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x40072FE")]
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private IBlockCipherPadding padding;
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// Token: 0x040072FF RID: 29439
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[FieldOffset(Offset = "0x38")]
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[Token(Token = "0x40072FF")]
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private int macSize;
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}
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}
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