niko
301 lines
9.3 KiB
C#
301 lines
9.3 KiB
C#
using System;
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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.Macs
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{
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// Token: 0x02001C54 RID: 7252
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[Token(Token = "0x2001C54")]
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public class SipHash : IMac
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{
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// Token: 0x0600B593 RID: 46483 RVA: 0x0027B12C File Offset: 0x0027932C
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[Token(Token = "0x600B593")]
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[Address(RVA = "0x1C30570", Offset = "0x1C2F370", VA = "0x181C30570")]
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public SipHash()
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{
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this.c = (int)((ulong)2L);
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this.d = (int)((ulong)4L);
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}
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// Token: 0x0600B594 RID: 46484 RVA: 0x0027B154 File Offset: 0x00279354
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[Token(Token = "0x600B594")]
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[Address(RVA = "0x8F0C90", Offset = "0x8EFA90", VA = "0x1808F0C90")]
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public SipHash(int c, int d)
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{
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this.c = c;
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this.d = d;
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}
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// Token: 0x17001C95 RID: 7317
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// (get) Token: 0x0600B595 RID: 46485 RVA: 0x0027B178 File Offset: 0x00279378
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[Token(Token = "0x17001C95")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x600B595")]
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[Address(RVA = "0x1C305A0", Offset = "0x1C2F3A0", VA = "0x181C305A0", Slot = "11")]
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get
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{
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object[] array = new object[4];
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if ("SipHash-" != 0)
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{
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}
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array[0] = "SipHash-";
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int num = this.c;
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if (num != 0)
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{
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}
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array[1] = num;
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if ("-" != 0)
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{
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}
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array[2] = "-";
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int num2 = this.d;
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num = num2;
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if (num2 != 0)
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{
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}
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array[3] = num;
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return string.Concat(array);
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}
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}
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// Token: 0x0600B596 RID: 46486 RVA: 0x0027B1E8 File Offset: 0x002793E8
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[Token(Token = "0x600B596")]
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[Address(RVA = "0x4101D0", Offset = "0x40EFD0", VA = "0x1804101D0", Slot = "12")]
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public virtual int GetMacSize()
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{
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return 8;
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}
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// Token: 0x0600B597 RID: 46487 RVA: 0x0027B1F8 File Offset: 0x002793F8
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[Token(Token = "0x600B597")]
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[Address(RVA = "0x1C30310", Offset = "0x1C2F110", VA = "0x181C30310", Slot = "13")]
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public virtual void Init(ICipherParameters parameters)
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{
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/*
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An exception occurred when decompiling this method (0600B597)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.SipHash::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_50:
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stloc:ArgumentException(var_7_5F, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("must be a 128-bit key"), 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: 0x0600B598 RID: 46488 RVA: 0x0027B268 File Offset: 0x00279468
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[Token(Token = "0x600B598")]
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[Address(RVA = "0x1C30520", Offset = "0x1C2F320", VA = "0x181C30520", Slot = "14")]
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public virtual void Update(byte input)
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{
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int num = this.wordPos;
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num++;
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this.m = (long)input;
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this.wordPos = num;
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if (num == 8)
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{
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this.Reset();
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this.wordPos = (int)((ulong)0L);
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}
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}
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// Token: 0x0600B599 RID: 46489 RVA: 0x0027B2A4 File Offset: 0x002794A4
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[Token(Token = "0x600B599")]
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[Address(RVA = "0x1C30010", Offset = "0x1C2EE10", VA = "0x181C30010", Slot = "15")]
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public virtual void BlockUpdate(byte[] input, int offset, int length)
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{
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int num = this.wordPos;
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int num2 = 0;
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if (num != 0)
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{
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if (length > 0)
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{
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ulong num3 = Pack.LE_To_UInt64(input, 0);
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long num4 = this.m;
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this.m = num4;
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this.Reset();
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num2 += 8;
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this.m = (long)num3;
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}
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if (num2 >= length)
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{
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return;
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}
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int num5 = this.wordPos;
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num5++;
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byte b;
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this.m = (long)b;
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this.wordPos = num5;
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if (num5 == 8)
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{
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this.Reset();
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this.wordPos = num2;
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}
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}
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if (length > 0)
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{
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ulong num6 = Pack.LE_To_UInt64(input, 0);
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this.m = (long)num6;
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this.Reset();
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num2 += 8;
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}
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if (num2 < length)
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{
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byte b2;
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this.m = (long)b2;
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}
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this.wordPos = length;
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}
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// Token: 0x0600B59A RID: 46490 RVA: 0x0027B358 File Offset: 0x00279558
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[Token(Token = "0x600B59A")]
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[Address(RVA = "0x1C30240", Offset = "0x1C2F040", VA = "0x181C30240", Slot = "16")]
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public virtual long DoFinal()
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{
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int num = this.wordPos;
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uint num2;
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num2 -= (uint)num;
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long num3 = this.m;
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this.m = num3;
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this.Reset();
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this.ProcessMessageWord();
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return this.v3;
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}
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// Token: 0x0600B59B RID: 46491 RVA: 0x0027B390 File Offset: 0x00279590
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[Token(Token = "0x600B59B")]
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[Address(RVA = "0x1C301F0", Offset = "0x1C2EFF0", VA = "0x181C301F0", Slot = "17")]
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public virtual int DoFinal(byte[] output, int outOff)
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{
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return 8;
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}
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// Token: 0x0600B59C RID: 46492 RVA: 0x0027B3A0 File Offset: 0x002795A0
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[Token(Token = "0x600B59C")]
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[Address(RVA = "0x1C304A0", Offset = "0x1C2F2A0", VA = "0x181C304A0", Slot = "18")]
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public virtual void Reset()
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{
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long num = this.k0;
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long num2 = this.k1;
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this.v0 = num;
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num = num2;
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this.v1 = num;
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this.v2 = num;
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int num3 = 0;
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this.v3 = num2;
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this.m = (long)num3;
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this.wordPos = num3;
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}
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// Token: 0x0600B59D RID: 46493 RVA: 0x0027B3EC File Offset: 0x002795EC
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[Token(Token = "0x600B59D")]
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[Address(RVA = "0x1C30460", Offset = "0x1C2F260", VA = "0x181C30460", Slot = "19")]
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protected virtual void ProcessMessageWord()
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{
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this.ProcessMessageWord();
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long num = this.m;
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}
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// Token: 0x0600B59E RID: 46494 RVA: 0x0027B408 File Offset: 0x00279608
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[Token(Token = "0x600B59E")]
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[Address(RVA = "0x1C2FF40", Offset = "0x1C2ED40", VA = "0x181C2FF40", Slot = "20")]
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protected virtual void ApplySipRounds(int n)
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{
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long num = this.v0;
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long num2 = this.v1;
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long num3 = this.v2;
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long num4 = this.v3;
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if (n > 0)
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{
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num += num2;
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num3 += num4;
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num3 += num2;
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num = num3;
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num += num4;
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num = num3;
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num3 = num;
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while (n != 0)
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{
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}
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}
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this.v0 = num;
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this.v1 = num2;
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this.v2 = num3;
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this.v3 = num4;
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}
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// Token: 0x0600B59F RID: 46495 RVA: 0x0027B46C File Offset: 0x0027966C
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[Token(Token = "0x600B59F")]
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[Address(RVA = "0x1C30500", Offset = "0x1C2F300", VA = "0x181C30500")]
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protected static long RotateLeft(long x, int n)
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{
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return x;
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}
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// Token: 0x04007340 RID: 29504
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x4007340")]
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protected readonly int c;
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// Token: 0x04007341 RID: 29505
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[FieldOffset(Offset = "0x14")]
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[Token(Token = "0x4007341")]
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protected readonly int d;
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// Token: 0x04007342 RID: 29506
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x4007342")]
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protected long k0;
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// Token: 0x04007343 RID: 29507
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x4007343")]
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protected long k1;
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// Token: 0x04007344 RID: 29508
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x4007344")]
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protected long v0;
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// Token: 0x04007345 RID: 29509
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x4007345")]
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protected long v1;
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// Token: 0x04007346 RID: 29510
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[FieldOffset(Offset = "0x38")]
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[Token(Token = "0x4007346")]
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protected long v2;
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// Token: 0x04007347 RID: 29511
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[FieldOffset(Offset = "0x40")]
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[Token(Token = "0x4007347")]
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protected long v3;
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// Token: 0x04007348 RID: 29512
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[FieldOffset(Offset = "0x48")]
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[Token(Token = "0x4007348")]
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protected long m;
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// Token: 0x04007349 RID: 29513
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[FieldOffset(Offset = "0x50")]
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[Token(Token = "0x4007349")]
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protected int wordPos;
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// Token: 0x0400734A RID: 29514
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[FieldOffset(Offset = "0x54")]
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[Token(Token = "0x400734A")]
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protected int wordCount;
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}
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}
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