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niko
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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: 0x02001D29 RID: 7465
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[Token(Token = "0x2001D29")]
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public class CMac : IMac
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{
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// Token: 0x0600B8EC RID: 47340 RVA: 0x00281AEC File Offset: 0x0027FCEC
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[Token(Token = "0x600B8EC")]
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[Address(RVA = "0x25B1740", Offset = "0x25B0740", VA = "0x1825B1740")]
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public CMac(IBlockCipher cipher)
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{
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}
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// Token: 0x0600B8ED RID: 47341 RVA: 0x00281B00 File Offset: 0x0027FD00
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[Token(Token = "0x600B8ED")]
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[Address(RVA = "0x25B17B0", Offset = "0x25B07B0", VA = "0x1825B17B0")]
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public CMac(IBlockCipher cipher, int macSizeInBits)
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{
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/*
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An exception occurred when decompiling this method (0600B8ED)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.CMac::.ctor(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IBlockCipher,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_63:
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stloc:ArgumentException(var_6_6D, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Block size must be either 64 or 128 bits")))
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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: 0x17001D26 RID: 7462
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// (get) Token: 0x0600B8EE RID: 47342 RVA: 0x00281B7C File Offset: 0x0027FD7C
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[Token(Token = "0x17001D26")]
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public string AlgorithmName
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{
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[Token(Token = "0x600B8EE")]
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[Address(RVA = "0x25B1A10", Offset = "0x25B0A10", VA = "0x1825B1A10", Slot = "5")]
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get
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{
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IBlockCipher blockCipher = this.cipher;
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throw new NullReferenceException();
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}
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}
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// Token: 0x0600B8EF RID: 47343 RVA: 0x00281B98 File Offset: 0x0027FD98
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[Token(Token = "0x600B8EF")]
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[Address(RVA = "0x25B1610", Offset = "0x25B0610", VA = "0x1825B1610")]
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private static int ShiftLeft(byte[] block, byte[] output)
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{
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int length = block.Length;
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byte b;
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b += b;
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throw new NullReferenceException();
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}
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// Token: 0x0600B8F0 RID: 47344 RVA: 0x00281BB8 File Offset: 0x0027FDB8
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[Token(Token = "0x600B8F0")]
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[Address(RVA = "0x25B12E0", Offset = "0x25B02E0", VA = "0x1825B12E0")]
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private static byte[] DoubleLu(byte[] input)
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{
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byte[] array = new byte[input.Length];
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int num = input.Length - 1;
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byte b;
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b += b;
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num = input.Length;
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uint num2;
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num2 -= (uint)b;
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return array;
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}
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// Token: 0x0600B8F1 RID: 47345 RVA: 0x00281BF0 File Offset: 0x0027FDF0
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[Token(Token = "0x600B8F1")]
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[Address(RVA = "0x25B13F0", Offset = "0x25B03F0", VA = "0x1825B13F0", 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 (0600B8F1)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.CMac::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_8F:
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stloc:ArgumentException(var_12_9E, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("CMac mode only permits key to be set."), ldstr:string("parameters")))
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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.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: 0x0600B8F2 RID: 47346 RVA: 0x00281C9C File Offset: 0x0027FE9C
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[Token(Token = "0x600B8F2")]
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[Address(RVA = "0x42B830", Offset = "0x42A830", VA = "0x18042B830", 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: 0x0600B8F3 RID: 47347 RVA: 0x00281CB0 File Offset: 0x0027FEB0
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[Token(Token = "0x600B8F3")]
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[Address(RVA = "0x25B1690", Offset = "0x25B0690", VA = "0x1825B1690", 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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IBlockCipher blockCipher = this.cipher;
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byte[] array2 = this.mac;
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}
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int num2 = num + 1;
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this.bufOff = num2;
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}
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// Token: 0x0600B8F4 RID: 47348 RVA: 0x00281CFC File Offset: 0x0027FEFC
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[Token(Token = "0x600B8F4")]
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[Address(RVA = "0x25B0EF0", Offset = "0x25AFEF0", VA = "0x1825B0EF0", Slot = "8")]
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public void BlockUpdate(byte[] inBytes, int inOff, int len)
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{
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IBlockCipher blockCipher = this.cipher;
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int num = this.bufOff;
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int num2 = 0;
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IBlockCipher blockCipher2 = this.cipher;
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byte[] array = this.mac;
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this.bufOff = num2;
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IBlockCipher blockCipher3 = this.cipher;
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if (num2 < blockCipher2)
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{
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num2 += num2;
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num2++;
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}
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byte[] array2 = this.buf;
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Array.Copy(inBytes, inOff, array2, num, len);
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}
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// Token: 0x0600B8F5 RID: 47349 RVA: 0x00281D64 File Offset: 0x0027FF64
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[Token(Token = "0x600B8F5")]
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[Address(RVA = "0x25B1100", Offset = "0x25B0100", VA = "0x1825B1100", Slot = "9")]
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public int DoFinal(byte[] outBytes, int outOff)
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{
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IBlockCipher blockCipher = this.cipher;
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ISO7816d4Padding iso7816d4Padding = new ISO7816d4Padding();
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int num = this.bufOff;
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byte[] array = this.buf;
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int num2 = iso7816d4Padding.AddPadding(array, num);
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byte[] lu = this.Lu;
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byte[] array2 = this.mac;
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int num3 = 0;
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if (num3 < array2.Length)
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{
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byte[] array3 = this.buf;
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num3++;
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byte[] array4 = this.mac;
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}
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IBlockCipher blockCipher2 = this.cipher;
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int num4 = this.macSize;
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byte[] array5 = this.mac;
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int num5 = 0;
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Array.Copy(array5, num5, outBytes, outOff, num4);
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byte[] array6 = this.buf;
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int length = array6.Length;
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int num6 = 0;
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Array.Clear(array6, num6, length);
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IBlockCipher blockCipher3 = this.cipher;
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this.bufOff = num3;
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return this.macSize;
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}
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// Token: 0x0600B8F6 RID: 47350 RVA: 0x00281E30 File Offset: 0x00280030
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[Token(Token = "0x600B8F6")]
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[Address(RVA = "0x25B15A0", Offset = "0x25B05A0", VA = "0x1825B15A0", Slot = "10")]
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public void Reset()
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{
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byte[] array = this.buf;
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int length = array.Length;
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int num = 0;
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Array.Clear(array, num, length);
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IBlockCipher blockCipher = this.cipher;
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this.bufOff = (int)((ulong)0L);
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throw new NullReferenceException();
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}
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// Token: 0x0400749E RID: 29854
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[Token(Token = "0x400749E")]
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private const byte CONSTANT_128 = 135;
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// Token: 0x0400749F RID: 29855
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[Token(Token = "0x400749F")]
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private const byte CONSTANT_64 = 27;
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// Token: 0x040074A0 RID: 29856
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x40074A0")]
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private byte[] ZEROES;
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// Token: 0x040074A1 RID: 29857
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x40074A1")]
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private byte[] mac;
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// Token: 0x040074A2 RID: 29858
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x40074A2")]
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private byte[] buf;
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// Token: 0x040074A3 RID: 29859
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40074A3")]
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private int bufOff;
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// Token: 0x040074A4 RID: 29860
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x40074A4")]
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private IBlockCipher cipher;
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// Token: 0x040074A5 RID: 29861
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[FieldOffset(Offset = "0x38")]
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[Token(Token = "0x40074A5")]
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private int macSize;
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// Token: 0x040074A6 RID: 29862
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[FieldOffset(Offset = "0x40")]
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[Token(Token = "0x40074A6")]
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private byte[] L;
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// Token: 0x040074A7 RID: 29863
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[FieldOffset(Offset = "0x48")]
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[Token(Token = "0x40074A7")]
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private byte[] Lu;
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// Token: 0x040074A8 RID: 29864
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[FieldOffset(Offset = "0x50")]
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[Token(Token = "0x40074A8")]
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private byte[] Lu2;
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}
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}
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