scripts
This commit is contained in:
niko
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using System;
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using System.Runtime.InteropServices;
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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: 0x020016C2 RID: 5826
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[Token(Token = "0x20016C2")]
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[StructLayout(3)]
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public class RC564Engine : IBlockCipher
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{
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// Token: 0x06009C5E RID: 40030 RVA: 0x00237454 File Offset: 0x00235654
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[Token(Token = "0x6009C5E")]
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[Address(RVA = "0x212C840", Offset = "0x212B240", VA = "0x18212C840")]
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public RC564Engine()
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{
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this.Reset();
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this._noRounds = (int)((ulong)12L);
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}
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// Token: 0x170018E0 RID: 6368
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// (get) Token: 0x06009C5F RID: 40031 RVA: 0x00237474 File Offset: 0x00235674
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[Token(Token = "0x170018E0")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x6009C5F")]
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[Address(RVA = "0x212D8E0", Offset = "0x212C2E0", VA = "0x18212D8E0", Slot = "10")]
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get
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{
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return "RC5-64";
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}
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}
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// Token: 0x170018E1 RID: 6369
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// (get) Token: 0x06009C60 RID: 40032 RVA: 0x00237488 File Offset: 0x00235688
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[Token(Token = "0x170018E1")]
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public virtual bool IsPartialBlockOkay
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{
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[Token(Token = "0x6009C60")]
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[Address(RVA = "0x413970", Offset = "0x412370", VA = "0x180413970", Slot = "11")]
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get
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{
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}
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}
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// Token: 0x06009C61 RID: 40033 RVA: 0x00237498 File Offset: 0x00235698
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[Token(Token = "0x6009C61")]
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[Address(RVA = "0x212CFC0", Offset = "0x212B9C0", VA = "0x18212CFC0", Slot = "12")]
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public virtual int GetBlockSize()
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{
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int num = RC564Engine.bytesPerWord;
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return num + num;
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}
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// Token: 0x06009C62 RID: 40034 RVA: 0x002374B0 File Offset: 0x002356B0
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[Token(Token = "0x6009C62")]
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[Address(RVA = "0x212D020", Offset = "0x212BA20", VA = "0x18212D020", 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 (06009C62)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.RC564Engine::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_35:
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stloc:ArgumentException(var_5_46, newobj:ArgumentException(ArgumentException::.ctor, call:string(string::Concat, ldstr:string("invalid parameter passed to RC564 init - "), ldloc:string(var_4))))
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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: 0x06009C63 RID: 40035 RVA: 0x00237504 File Offset: 0x00235704
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[Token(Token = "0x6009C63")]
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[Address(RVA = "0x212D1B0", Offset = "0x212BBB0", VA = "0x18212D1B0", 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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if (this.forEncryption)
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{
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int num;
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return num;
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}
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int num2;
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return num2;
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}
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// Token: 0x06009C64 RID: 40036 RVA: 0x0000220F File Offset: 0x0000040F
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[Token(Token = "0x6009C64")]
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[Address(RVA = "0x3C9F60", Offset = "0x3C8960", VA = "0x1803C9F60", 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: 0x06009C65 RID: 40037 RVA: 0x00237520 File Offset: 0x00235720
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[Token(Token = "0x6009C65")]
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[Address(RVA = "0x212D300", Offset = "0x212BD00", VA = "0x18212D300")]
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private void SetKey(byte[] key)
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{
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int num = RC564Engine.bytesPerWord;
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int num2 = key.Length;
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num2 += num;
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long[] array = new long[num2];
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int num3 = 0;
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if (num3 != key.Length)
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{
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num3++;
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}
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long[] array2 = new long[this._noRounds];
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this._S = array2;
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long p = RC564Engine.P64;
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array2[0] = p;
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long[] s = this._S;
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uint num4;
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long[] s2;
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if (num4 < (uint)s.Length)
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{
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int length = s.Length;
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uint num5 = num4 - 1U;
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long num6 = s[(int)num5];
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int length2 = s.Length;
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num4 += (uint)1;
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long num7 = RC564Engine.Q64;
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num7 += num6;
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s[0] = num7;
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s2 = this._S;
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}
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int length3 = s2.Length;
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if (array.Length > length3)
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{
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}
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if (s2 > 0)
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{
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long num8 = s2[num3];
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num8 += (long)num3;
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num8 += (long)num3;
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int num9 = RC564Engine.wordSize;
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int num10 = num9 - 1;
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num9 -= num10;
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s2[0] = num8;
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long num11 = array[num3];
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num11 += num8;
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num11 += (long)num3;
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int num12 = RC564Engine.wordSize;
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int num13 = num12 - 1;
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num12 -= num13;
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array[0] = num11;
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num3++;
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}
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}
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// Token: 0x06009C66 RID: 40038 RVA: 0x0023766C File Offset: 0x0023586C
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[Token(Token = "0x6009C66")]
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[Address(RVA = "0x212CC40", Offset = "0x212B640", VA = "0x18212CC40")]
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private int EncryptBlock(byte[] input, int inOff, byte[] outBytes, int outOff)
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{
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long num = this.BytesToWord(input, inOff);
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long num2 = this._S[0];
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num2 += num;
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int num3 = RC564Engine.bytesPerWord;
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num3 += inOff;
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long num4 = this.BytesToWord(input, num3);
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long num5 = this._S[1];
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num5 += num4;
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uint num7;
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uint num6 = num7 + 1U;
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long[] s = this._S;
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int num8 = RC564Engine.wordSize;
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int num9 = num8 - 1;
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num8 -= num9;
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long[] s2 = this._S;
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uint num10 = num6 + 1U;
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num7 += (uint)1;
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num6 += (uint)2;
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int num11 = RC564Engine.wordSize;
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int num12 = num11 - 1;
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num11 -= num12;
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while (num7 <= (uint)this._noRounds)
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{
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}
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int num13 = 0;
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int num14 = RC564Engine.bytesPerWord;
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if (num13 < num14)
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{
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num13++;
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}
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return 0;
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}
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// Token: 0x06009C67 RID: 40039 RVA: 0x00237740 File Offset: 0x00235940
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[Token(Token = "0x6009C67")]
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[Address(RVA = "0x212C950", Offset = "0x212B350", VA = "0x18212C950")]
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private int DecryptBlock(byte[] input, int inOff, byte[] outBytes, int outOff)
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{
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long num = this.BytesToWord(input, inOff);
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int num2 = RC564Engine.bytesPerWord;
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num2 += inOff;
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long num3 = this.BytesToWord(input, num2);
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int i = this._noRounds;
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long[] s = this._S;
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int num4 = RC564Engine.wordSize;
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int num5 = num4 - 1;
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num4 -= num5;
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long[] s2 = this._S;
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int num6 = RC564Engine.wordSize;
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int num7 = num6 - 1;
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num6 -= num7;
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while (i >= 1)
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{
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}
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long[] s3 = this._S;
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long num8 = this._S[1];
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num3 -= num8;
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num = num3;
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int num9 = RC564Engine.bytesPerWord;
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this.WordToBytes(num, outBytes, num9);
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int num10 = RC564Engine.bytesPerWord;
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return num10 + num10;
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}
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// Token: 0x06009C68 RID: 40040 RVA: 0x002377FC File Offset: 0x002359FC
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[Token(Token = "0x6009C68")]
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[Address(RVA = "0x212D1E0", Offset = "0x212BBE0", VA = "0x18212D1E0")]
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private long RotateLeft(long x, long y)
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{
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int num = RC564Engine.wordSize;
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int num2 = num - 1;
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num -= num2;
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return x;
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}
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// Token: 0x06009C69 RID: 40041 RVA: 0x0023781C File Offset: 0x00235A1C
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[Token(Token = "0x6009C69")]
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[Address(RVA = "0x212D270", Offset = "0x212BC70", VA = "0x18212D270")]
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private long RotateRight(long x, long y)
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{
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int num = RC564Engine.wordSize;
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int num2 = num - 1;
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num -= num2;
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return x;
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}
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// Token: 0x06009C6A RID: 40042 RVA: 0x0023783C File Offset: 0x00235A3C
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[Token(Token = "0x6009C6A")]
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[Address(RVA = "0x212C890", Offset = "0x212B290", VA = "0x18212C890")]
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private long BytesToWord(byte[] src, int srcOff)
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{
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int num = 0;
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byte b = src[src];
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num += (int)b;
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throw new NullReferenceException();
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}
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// Token: 0x06009C6B RID: 40043 RVA: 0x0023785C File Offset: 0x00235A5C
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[Token(Token = "0x6009C6B")]
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[Address(RVA = "0x212D790", Offset = "0x212C190", VA = "0x18212D790")]
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private void WordToBytes(long word, byte[] dst, int dstOff)
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{
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}
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// Token: 0x06009C6C RID: 40044 RVA: 0x00237870 File Offset: 0x00235A70
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// Note: this type is marked as 'beforefieldinit'.
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[Token(Token = "0x6009C6C")]
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[Address(RVA = "0x212D850", Offset = "0x212C250", VA = "0x18212D850")]
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static RC564Engine()
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{
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ulong num;
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RC564Engine.P64 = (long)num;
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ulong num2;
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RC564Engine.Q64 = (long)num2;
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}
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// Token: 0x0400668C RID: 26252
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[Token(Token = "0x400668C")]
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private static readonly int wordSize;
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// Token: 0x0400668D RID: 26253
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[Token(Token = "0x400668D")]
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private static readonly int bytesPerWord = RC564Engine.wordSize;
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// Token: 0x0400668E RID: 26254
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
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[Token(Token = "0x400668E")]
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private int _noRounds;
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// Token: 0x0400668F RID: 26255
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
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[Token(Token = "0x400668F")]
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private long[] _S;
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// Token: 0x04006690 RID: 26256
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[Token(Token = "0x4006690")]
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private static readonly long P64;
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// Token: 0x04006691 RID: 26257
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[Token(Token = "0x4006691")]
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private static readonly long Q64;
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// Token: 0x04006692 RID: 26258
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
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[Token(Token = "0x4006692")]
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private bool forEncryption;
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}
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}
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