niko
227 lines
13 KiB
C#
227 lines
13 KiB
C#
using System;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Utilities;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.Rfc8032;
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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: 0x02001D2D RID: 7469
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[Token(Token = "0x2001D2D")]
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public class Dstu7564Mac : IMac
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{
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// Token: 0x17001D2B RID: 7467
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// (get) Token: 0x0600B915 RID: 47381 RVA: 0x002826EC File Offset: 0x002808EC
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[Token(Token = "0x17001D2B")]
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public string AlgorithmName
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{
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[Token(Token = "0x600B915")]
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[Address(RVA = "0x25B7660", Offset = "0x25B6660", VA = "0x1825B7660", Slot = "5")]
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get
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{
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return "DSTU7564Mac";
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}
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}
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// Token: 0x0600B916 RID: 47382 RVA: 0x00282700 File Offset: 0x00280900
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[Token(Token = "0x600B916")]
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[Address(RVA = "0x25B75E0", Offset = "0x25B65E0", VA = "0x1825B75E0")]
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public Dstu7564Mac(int macSizeBits)
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{
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Dstu7564Digest dstu7564Digest = new Dstu7564Digest(macSizeBits);
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this.engine = dstu7564Digest;
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this.macSize = macSizeBits;
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}
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// Token: 0x0600B917 RID: 47383 RVA: 0x00282728 File Offset: 0x00280928
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[Token(Token = "0x600B917")]
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[Address(RVA = "0x25B7030", Offset = "0x25B6030", VA = "0x1825B7030", 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 (0600B917)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.Dstu7564Mac::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_74:
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stloc:ArgumentException(var_11_7E, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Bad parameter passed")))
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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: 0x0600B918 RID: 47384 RVA: 0x002827B4 File Offset: 0x002809B4
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[Token(Token = "0x600B918")]
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[Address(RVA = "0x411540", Offset = "0x410540", VA = "0x180411540", 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: 0x0600B919 RID: 47385 RVA: 0x002827C8 File Offset: 0x002809C8
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[Token(Token = "0x600B919")]
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[Address(RVA = "0x25B6CE0", Offset = "0x25B5CE0", VA = "0x1825B6CE0", Slot = "8")]
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public void BlockUpdate(byte[] input, int inOff, int len)
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{
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/*
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An exception occurred when decompiling this method (0600B919)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.Dstu7564Mac::BlockUpdate(System.Byte[],System.Int32,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_25:
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stloc:InvalidOperationException(var_1_3A, newobj:InvalidOperationException(InvalidOperationException::.ctor, call:string(string::Concat, callgetter:string(Dstu7564Mac::get_AlgorithmName, ldloc:Dstu7564Mac(this)), ldstr:string(" not initialised"))))
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}
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
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--- End of inner exception stack trace ---
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
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at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
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*/;
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}
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// Token: 0x0600B91A RID: 47386 RVA: 0x00282810 File Offset: 0x00280A10
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[Token(Token = "0x600B91A")]
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[Address(RVA = "0x25B75A0", Offset = "0x25B65A0", VA = "0x1825B75A0", Slot = "7")]
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public void Update(byte input)
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{
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int byteLength = this.engine.GetByteLength();
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}
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// Token: 0x0600B91B RID: 47387 RVA: 0x00282830 File Offset: 0x00280A30
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[Token(Token = "0x600B91B")]
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[Address(RVA = "0x25B6DE0", Offset = "0x25B5DE0", VA = "0x1825B6DE0", Slot = "9")]
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public int DoFinal(byte[] output, int outOff)
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{
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/*
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An exception occurred when decompiling this method (0600B91B)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.Dstu7564Mac::DoFinal(System.Byte[],System.Int32)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_C4:
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stloc:InvalidOperationException(var_11_D9, newobj:InvalidOperationException(InvalidOperationException::.ctor, call:string(string::Concat, callgetter:string(Dstu7564Mac::get_AlgorithmName, ldloc:Dstu7564Mac(this)), ldstr:string(" not initialised"))))
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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: 0x0600B91C RID: 47388 RVA: 0x00282918 File Offset: 0x00280B18
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[Token(Token = "0x600B91C")]
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[Address(RVA = "0x25B7530", Offset = "0x25B6530", VA = "0x1825B7530", Slot = "10")]
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public void Reset()
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{
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this.inputLength = (ulong)0L;
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Dstu7564Digest dstu7564Digest = this.engine;
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byte[] array = this.paddedKey;
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if (array != 0)
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{
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this.engine.Update(array);
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}
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}
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// Token: 0x0600B91D RID: 47389 RVA: 0x00282954 File Offset: 0x00280B54
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[Token(Token = "0x600B91D")]
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[Address(RVA = "0x25B7400", Offset = "0x25B6400", VA = "0x1825B7400")]
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private void Pad()
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{
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int num = this.engine.GetDigestSize();
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int digestSize = this.engine.GetDigestSize();
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int num2 = 0;
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num -= num2;
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if (num < 13)
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{
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int digestSize2 = this.engine.GetDigestSize();
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num += digestSize2;
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}
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byte[] array = new byte[num];
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array[0] = (byte)((ulong)128L);
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int length = array.Length;
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Pack.UInt64_To_LE(this.inputLength, array, length);
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this.engine.Update(array);
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}
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// Token: 0x0600B91E RID: 47390 RVA: 0x002829D8 File Offset: 0x00280BD8
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[Token(Token = "0x600B91E")]
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[Address(RVA = "0x25B7250", Offset = "0x25B6250", VA = "0x1825B7250")]
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private byte[] PadKey(byte[] input)
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{
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int num = this.engine.GetDigestSize();
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int num2 = this.engine.GetDigestSize();
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int digestSize = this.engine.GetDigestSize();
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Dstu7564Digest dstu7564Digest = this.engine;
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int num3 = input.Length;
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num3 += num;
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num2 = num3;
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int num4 = num2 * digestSize;
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int digestSize2 = dstu7564Digest.GetDigestSize();
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Dstu7564Digest dstu7564Digest2 = this.engine;
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num = digestSize2;
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int digestSize3 = dstu7564Digest2.GetDigestSize();
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if (num < 13)
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{
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int digestSize4 = this.engine.GetDigestSize();
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num4 += digestSize4;
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}
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byte[] array = new byte[num4];
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int length = input.Length;
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int num5 = 0;
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int num6 = 0;
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Array.Copy(input, num6, array, num5, length);
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int length2 = input.Length;
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int length3 = array.Length;
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Ed25519.Encode32((uint)input.Length, array, length3);
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return array;
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}
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// Token: 0x040074B9 RID: 29881
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x40074B9")]
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private Dstu7564Digest engine;
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// Token: 0x040074BA RID: 29882
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x40074BA")]
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private int macSize;
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// Token: 0x040074BB RID: 29883
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x40074BB")]
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private ulong inputLength;
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// Token: 0x040074BC RID: 29884
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40074BC")]
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private byte[] paddedKey;
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// Token: 0x040074BD RID: 29885
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x40074BD")]
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private byte[] invertedKey;
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}
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}
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