niko
349 lines
14 KiB
C#
349 lines
14 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Utilities;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines
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{
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// Token: 0x02001C99 RID: 7321
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[Token(Token = "0x2001C99")]
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public class NoekeonEngine : IBlockCipher
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{
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// Token: 0x0600B7F6 RID: 47094 RVA: 0x0028D264 File Offset: 0x0028B464
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[Token(Token = "0x600B7F6")]
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[Address(RVA = "0x1DD53E0", Offset = "0x1DD41E0", VA = "0x181DD53E0")]
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public NoekeonEngine()
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{
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uint[] array = new uint[4];
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this.state = array;
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uint[] array2 = new uint[4];
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this.subKeys = array2;
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uint[] array3 = new uint[4];
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this.decryptKeys = array3;
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this.Reset();
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this._initialised = false;
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}
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// Token: 0x17001CD7 RID: 7383
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// (get) Token: 0x0600B7F7 RID: 47095 RVA: 0x0028D2A8 File Offset: 0x0028B4A8
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[Token(Token = "0x17001CD7")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x600B7F7")]
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[Address(RVA = "0x1DD5E30", Offset = "0x1DD4C30", VA = "0x181DD5E30", Slot = "10")]
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get
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{
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return "Noekeon";
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}
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}
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// Token: 0x17001CD8 RID: 7384
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// (get) Token: 0x0600B7F8 RID: 47096 RVA: 0x0028D2BC File Offset: 0x0028B4BC
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[Token(Token = "0x17001CD8")]
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public virtual bool IsPartialBlockOkay
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{
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[Token(Token = "0x600B7F8")]
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[Address(RVA = "0x403930", Offset = "0x402730", VA = "0x180403930", Slot = "11")]
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get
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{
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}
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}
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// Token: 0x0600B7F9 RID: 47097 RVA: 0x0028D2CC File Offset: 0x0028B4CC
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[Token(Token = "0x600B7F9")]
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[Address(RVA = "0x4B6B10", Offset = "0x4B5910", VA = "0x1804B6B10", Slot = "12")]
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public virtual int GetBlockSize()
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{
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return 16;
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}
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// Token: 0x0600B7FA RID: 47098 RVA: 0x0028D2DC File Offset: 0x0028B4DC
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[Token(Token = "0x600B7FA")]
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[Address(RVA = "0x1DD4FE0", Offset = "0x1DD3DE0", VA = "0x181DD4FE0", Slot = "13")]
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public virtual void Init(bool forEncryption, ICipherParameters parameters)
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{
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/*
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An exception occurred when decompiling this method (0600B7FA)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.NoekeonEngine::Init(System.Boolean,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_94:
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stloc:ArgumentException(var_13_AA, newobj:ArgumentException(ArgumentException::.ctor, call:string(string::Concat, ldstr:string("Invalid parameters passed to Noekeon init - "), ldloc:string(var_12)), 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.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: 0x0600B7FB RID: 47099 RVA: 0x0028D394 File Offset: 0x0028B594
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[Token(Token = "0x600B7FB")]
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[Address(RVA = "0x1DD5230", Offset = "0x1DD4030", VA = "0x181DD5230", Slot = "14")]
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public virtual int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff)
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{
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/*
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An exception occurred when decompiling this method (0600B7FB)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.NoekeonEngine::ProcessBlock(System.Byte[],System.Int32,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_24:
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stloc:InvalidOperationException(var_4_2A, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldloc:string(var_3)))
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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: 0x0600B7FC RID: 47100 RVA: 0x0000220F File Offset: 0x0000040F
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[Token(Token = "0x600B7FC")]
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[Address(RVA = "0x402080", Offset = "0x400E80", VA = "0x180402080", Slot = "15")]
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public virtual void Reset()
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{
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throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
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}
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// Token: 0x0600B7FD RID: 47101 RVA: 0x0028D3CC File Offset: 0x0028B5CC
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[Token(Token = "0x600B7FD")]
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[Address(RVA = "0x1DD5F80", Offset = "0x1DD4D80", VA = "0x181DD5F80")]
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private void setKey(byte[] key)
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{
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uint[] array = this.subKeys;
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int num = 0;
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uint num2 = Pack.BE_To_UInt32(key, num);
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array[0] = num2;
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uint[] array2 = this.subKeys;
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uint num3 = Pack.BE_To_UInt32(key, 4);
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array2[0] = num3;
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uint[] array3 = this.subKeys;
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uint num4 = Pack.BE_To_UInt32(key, 8);
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array3[1] = num4;
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uint[] array4 = this.subKeys;
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uint num5 = Pack.BE_To_UInt32(key, 12);
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array4[1] = num5;
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}
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// Token: 0x0600B7FE RID: 47102 RVA: 0x0028D448 File Offset: 0x0028B648
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[Token(Token = "0x600B7FE")]
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[Address(RVA = "0x1DD5880", Offset = "0x1DD4680", VA = "0x181DD5880")]
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private int encryptBlock(byte[] input, int inOff, byte[] output, int outOff)
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{
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uint[] array = this.state;
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uint num = Pack.BE_To_UInt32(input, inOff);
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array[0] = num;
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uint[] array2 = this.state;
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uint num2 = Pack.BE_To_UInt32(input, inOff);
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array2[0] = num2;
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uint[] array3 = this.state;
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uint num3 = Pack.BE_To_UInt32(input, inOff);
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array3[1] = num3;
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uint[] array4 = this.state;
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uint num4 = Pack.BE_To_UInt32(input, inOff);
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array4[1] = num4;
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int num5 = 0;
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uint[] array5 = this.state;
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uint num6 = NoekeonEngine.roundConstants[num5];
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array5[0] = num6;
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uint[] array6 = this.subKeys;
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uint[] array7 = this.state;
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this.theta(array7, array6);
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uint[] array8 = this.state;
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this.pi1(array8);
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uint[] array9 = this.state;
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this.gamma(array9);
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uint[] array10 = this.state;
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this.pi2(array10);
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num5++;
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uint[] array11 = this.state;
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uint num7 = NoekeonEngine.roundConstants[num5];
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array11[0] = num7;
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uint[] array12 = this.subKeys;
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uint[] array13 = this.state;
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this.theta(array13, array12);
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uint num8 = this.state[0];
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uint num9 = this.state[0];
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uint num10 = this.state[1];
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uint num11 = this.state[1];
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return 16;
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}
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// Token: 0x0600B7FF RID: 47103 RVA: 0x0028D5A8 File Offset: 0x0028B7A8
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[Token(Token = "0x600B7FF")]
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[Address(RVA = "0x1DD5460", Offset = "0x1DD4260", VA = "0x181DD5460")]
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private int decryptBlock(byte[] input, int inOff, byte[] output, int outOff)
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{
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uint[] array = this.state;
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uint num = Pack.BE_To_UInt32(input, inOff);
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array[0] = num;
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uint[] array2 = this.state;
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uint num2 = Pack.BE_To_UInt32(input, inOff);
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array2[0] = num2;
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uint[] array3 = this.state;
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uint num3 = Pack.BE_To_UInt32(input, inOff);
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array3[1] = num3;
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uint[] array4 = this.state;
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uint num4 = Pack.BE_To_UInt32(input, inOff);
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array4[1] = num4;
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uint[] array5 = this.subKeys;
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int length = array5.Length;
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int num5 = 0;
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uint[] array6 = this.decryptKeys;
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int num6 = 0;
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Array.Copy(array5, num6, array6, num5, length);
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uint[] array7 = this.decryptKeys;
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uint[] array8 = NoekeonEngine.nullVector;
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this.theta(array7, array8);
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uint[] array9 = this.decryptKeys;
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uint[] array10 = this.state;
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this.theta(array10, array9);
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uint[] array11 = this.state;
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uint[] array12 = NoekeonEngine.roundConstants;
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uint num7;
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array11[0] = num7;
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uint[] array13 = this.state;
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this.pi1(array13);
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uint[] array14 = this.state;
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this.gamma(array14);
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uint[] array15 = this.state;
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this.pi2(array15);
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uint[] array16 = this.decryptKeys;
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uint[] array17 = this.state;
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this.theta(array17, array16);
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uint[] array18 = this.state;
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uint[] array19 = NoekeonEngine.roundConstants;
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uint num8;
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array18[0] = num8;
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uint num9 = this.state[0];
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uint num10 = this.state[0];
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uint num11 = this.state[1];
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uint num12 = this.state[1];
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return 16;
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}
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// Token: 0x0600B800 RID: 47104 RVA: 0x0028D738 File Offset: 0x0028B938
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[Token(Token = "0x600B800")]
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[Address(RVA = "0x1DD5C20", Offset = "0x1DD4A20", VA = "0x181DD5C20")]
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private void gamma(uint[] a)
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{
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int length = a.Length;
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uint num = a[1];
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a[0] = num;
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a[0] = num;
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uint num2 = a[1];
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a[1] = num;
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a[0] = num2;
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uint num3 = a[1];
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a[1] = num3;
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uint num4 = a[1];
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a[0] = num4;
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}
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// Token: 0x0600B801 RID: 47105 RVA: 0x0028D7A4 File Offset: 0x0028B9A4
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[Token(Token = "0x600B801")]
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[Address(RVA = "0x1DD6070", Offset = "0x1DD4E70", VA = "0x181DD6070")]
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private void theta(uint[] a, uint[] k)
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{
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int length = a.Length;
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int num = 0;
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uint num2 = k[num];
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num++;
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int length2 = a.Length;
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}
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// Token: 0x0600B802 RID: 47106 RVA: 0x0028D7D4 File Offset: 0x0028B9D4
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[Token(Token = "0x600B802")]
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[Address(RVA = "0x1DD5E60", Offset = "0x1DD4C60", VA = "0x181DD5E60")]
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private void pi1(uint[] a)
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{
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uint num = a[0];
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num += num;
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a[0] = num;
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a[1] = num;
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num = a[1];
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a[1] = num;
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}
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// Token: 0x0600B803 RID: 47107 RVA: 0x0028D814 File Offset: 0x0028BA14
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[Token(Token = "0x600B803")]
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[Address(RVA = "0x1DD5EF0", Offset = "0x1DD4CF0", VA = "0x181DD5EF0")]
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private void pi2(uint[] a)
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{
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uint num = a[0];
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a[0] = num;
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a[1] = num;
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num = a[1];
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a[1] = num;
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}
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// Token: 0x0600B804 RID: 47108 RVA: 0x0028D850 File Offset: 0x0028BA50
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[Token(Token = "0x600B804")]
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[Address(RVA = "0x1B445B0", Offset = "0x1B433B0", VA = "0x181B445B0")]
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private uint rotl(uint x, int y)
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{
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return x;
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}
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// Token: 0x0600B805 RID: 47109 RVA: 0x0028D860 File Offset: 0x0028BA60
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// Note: this type is marked as 'beforefieldinit'.
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[Token(Token = "0x600B805")]
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[Address(RVA = "0x1DD5350", Offset = "0x1DD4150", VA = "0x181DD5350")]
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static NoekeonEngine()
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{
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uint[] array = new uint[17];
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RuntimeHelpers.InitializeArray(array, fieldof(<PrivateImplementationDetails>.AF3E960D2F0572119C78CAF04B900985A299000E).FieldHandle);
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NoekeonEngine.roundConstants = array;
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}
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// Token: 0x040074AE RID: 29870
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[Token(Token = "0x40074AE")]
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private const int GenericSize = 16;
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// Token: 0x040074AF RID: 29871
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[Token(Token = "0x40074AF")]
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private static readonly uint[] nullVector = new uint[4];
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// Token: 0x040074B0 RID: 29872
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[Token(Token = "0x40074B0")]
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private static readonly uint[] roundConstants;
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// Token: 0x040074B1 RID: 29873
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x40074B1")]
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private uint[] state;
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// Token: 0x040074B2 RID: 29874
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x40074B2")]
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private uint[] subKeys;
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// Token: 0x040074B3 RID: 29875
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x40074B3")]
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private uint[] decryptKeys;
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// Token: 0x040074B4 RID: 29876
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40074B4")]
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private bool _initialised;
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// Token: 0x040074B5 RID: 29877
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[FieldOffset(Offset = "0x29")]
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[Token(Token = "0x40074B5")]
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private bool _forEncryption;
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}
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}
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