using System; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines { // Token: 0x02001CAE RID: 7342 [Token(Token = "0x2001CAE")] public abstract class SerpentEngineBase : IBlockCipher { // Token: 0x0600B8DF RID: 47327 RVA: 0x002947A8 File Offset: 0x002929A8 [Token(Token = "0x600B8DF")] [Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")] protected SerpentEngineBase() { this.Reset(); } // Token: 0x0600B8E0 RID: 47328 RVA: 0x002947BC File Offset: 0x002929BC [Token(Token = "0x600B8E0")] [Address(RVA = "0x1DFF6A0", Offset = "0x1DFE4A0", VA = "0x181DFF6A0", Slot = "10")] public virtual void Init(bool encrypting, ICipherParameters parameters) { /* An exception occurred when decompiling this method (0600B8E0) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.SerpentEngineBase::Init(System.Boolean,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_2E: stloc:ArgumentException(var_7_35, newobj:ArgumentException(ArgumentException::.ctor, ldloc:string(var_6))) } 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 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 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 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 --- End of inner exception stack trace --- 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 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 */; } // Token: 0x17001CF2 RID: 7410 // (get) Token: 0x0600B8E1 RID: 47329 RVA: 0x00294800 File Offset: 0x00292A00 [Token(Token = "0x17001CF2")] public virtual string AlgorithmName { [Token(Token = "0x600B8E1")] [Address(RVA = "0x1DFFF70", Offset = "0x1DFED70", VA = "0x181DFFF70", Slot = "11")] get { return "Serpent"; } } // Token: 0x17001CF3 RID: 7411 // (get) Token: 0x0600B8E2 RID: 47330 RVA: 0x00294814 File Offset: 0x00292A14 [Token(Token = "0x17001CF3")] public virtual bool IsPartialBlockOkay { [Token(Token = "0x600B8E2")] [Address(RVA = "0x403930", Offset = "0x402730", VA = "0x180403930", Slot = "12")] get { } } // Token: 0x0600B8E3 RID: 47331 RVA: 0x00294824 File Offset: 0x00292A24 [Token(Token = "0x600B8E3")] [Address(RVA = "0x1DFF2E0", Offset = "0x1DFE0E0", VA = "0x181DFF2E0", Slot = "13")] public virtual int GetBlockSize() { return SerpentEngineBase.BlockSize; } // Token: 0x0600B8E4 RID: 47332 RVA: 0x00294838 File Offset: 0x00292A38 [Token(Token = "0x600B8E4")] [Address(RVA = "0x1DFFA40", Offset = "0x1DFE840", VA = "0x181DFFA40", Slot = "8")] public int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff) { /* An exception occurred when decompiling this method (0600B8E4) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.SerpentEngineBase::ProcessBlock(System.Byte[],System.Int32,System.Byte[],System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_37: stloc:InvalidOperationException(var_4_3D, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldloc:string(var_3))) } 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 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 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 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 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 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 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 --- End of inner exception stack trace --- 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 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 */; } // Token: 0x0600B8E5 RID: 47333 RVA: 0x0000220F File Offset: 0x0000040F [Token(Token = "0x600B8E5")] [Address(RVA = "0x402080", Offset = "0x400E80", VA = "0x180402080", Slot = "14")] public virtual void Reset() { throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method."); } // Token: 0x0600B8E6 RID: 47334 RVA: 0x00294884 File Offset: 0x00292A84 [Token(Token = "0x600B8E6")] [Address(RVA = "0x1B45B80", Offset = "0x1B44980", VA = "0x181B45B80")] protected static int RotateLeft(int x, int bits) { return x; } // Token: 0x0600B8E7 RID: 47335 RVA: 0x00294894 File Offset: 0x00292A94 [Token(Token = "0x600B8E7")] [Address(RVA = "0x1A607B0", Offset = "0x1A5F5B0", VA = "0x181A607B0")] private static int RotateRight(int x, int bits) { return x; } // Token: 0x0600B8E8 RID: 47336 RVA: 0x002948A4 File Offset: 0x00292AA4 [Token(Token = "0x600B8E8")] [Address(RVA = "0x1DFFBF0", Offset = "0x1DFE9F0", VA = "0x181DFFBF0")] protected void Sb0(int a, int b, int c, int d) { this.X2 = a; this.X3 = c; this.X1 = a; this.X0 = a; } // Token: 0x0600B8E9 RID: 47337 RVA: 0x002948D0 File Offset: 0x00292AD0 [Token(Token = "0x600B8E9")] [Address(RVA = "0x1DFF340", Offset = "0x1DFE140", VA = "0x181DFF340")] protected void Ib0(int a, int b, int c, int d) { this.X2 = a; this.X1 = a; this.X3 = a; this.X0 = a; } // Token: 0x0600B8EA RID: 47338 RVA: 0x002948FC File Offset: 0x00292AFC [Token(Token = "0x600B8EA")] [Address(RVA = "0x1DFFC50", Offset = "0x1DFEA50", VA = "0x181DFFC50")] protected void Sb1(int a, int b, int c, int d) { this.X2 = a; this.X3 = a; this.X1 = a; this.X0 = a; } // Token: 0x0600B8EB RID: 47339 RVA: 0x00294928 File Offset: 0x00292B28 [Token(Token = "0x600B8EB")] [Address(RVA = "0x1DFF3A0", Offset = "0x1DFE1A0", VA = "0x181DFF3A0")] protected void Ib1(int a, int b, int c, int d) { this.X3 = a; this.X1 = a; this.X0 = b; this.X2 = a; } // Token: 0x0600B8EC RID: 47340 RVA: 0x00294954 File Offset: 0x00292B54 [Token(Token = "0x600B8EC")] [Address(RVA = "0x1DFFCB0", Offset = "0x1DFEAB0", VA = "0x181DFFCB0")] protected void Sb2(int a, int b, int c, int d) { this.X0 = a; this.X3 = a; this.X2 = a; this.X1 = a; } // Token: 0x0600B8ED RID: 47341 RVA: 0x00294980 File Offset: 0x00292B80 [Token(Token = "0x600B8ED")] [Address(RVA = "0x1DFF400", Offset = "0x1DFE200", VA = "0x181DFF400")] protected void Ib2(int a, int b, int c, int d) { this.X0 = b; this.X3 = b; this.X1 = b; this.X2 = b; } // Token: 0x0600B8EE RID: 47342 RVA: 0x002949AC File Offset: 0x00292BAC [Token(Token = "0x600B8EE")] [Address(RVA = "0x1DFFD30", Offset = "0x1DFEB30", VA = "0x181DFFD30")] protected void Sb3(int a, int b, int c, int d) { this.X2 = a; this.X0 = a; this.X1 = a; this.X3 = b; } // Token: 0x0600B8EF RID: 47343 RVA: 0x002949D8 File Offset: 0x00292BD8 [Token(Token = "0x600B8EF")] [Address(RVA = "0x1DFF470", Offset = "0x1DFE270", VA = "0x181DFF470")] protected void Ib3(int a, int b, int c, int d) { this.X0 = a; this.X2 = b; this.X3 = b; this.X1 = b; } // Token: 0x0600B8F0 RID: 47344 RVA: 0x00294A04 File Offset: 0x00292C04 [Token(Token = "0x600B8F0")] [Address(RVA = "0x1DFFDB0", Offset = "0x1DFEBB0", VA = "0x181DFFDB0")] protected void Sb4(int a, int b, int c, int d) { this.X3 = c; this.X0 = b; this.X2 = b; this.X1 = b; } // Token: 0x0600B8F1 RID: 47345 RVA: 0x00294A30 File Offset: 0x00292C30 [Token(Token = "0x600B8F1")] [Address(RVA = "0x1DFF4D0", Offset = "0x1DFE2D0", VA = "0x181DFF4D0")] protected void Ib4(int a, int b, int c, int d) { this.X1 = a; this.X3 = a; this.X0 = a; this.X2 = c; } // Token: 0x0600B8F2 RID: 47346 RVA: 0x00294A5C File Offset: 0x00292C5C [Token(Token = "0x600B8F2")] [Address(RVA = "0x1DFFE10", Offset = "0x1DFEC10", VA = "0x181DFFE10")] protected void Sb5(int a, int b, int c, int d) { this.X0 = a; this.X1 = a; this.X2 = a; this.X3 = a; } // Token: 0x0600B8F3 RID: 47347 RVA: 0x00294A88 File Offset: 0x00292C88 [Token(Token = "0x600B8F3")] [Address(RVA = "0x1DFF530", Offset = "0x1DFE330", VA = "0x181DFF530")] protected void Ib5(int a, int b, int c, int d) { this.X3 = a; this.X1 = a; this.X2 = a; this.X0 = a; } // Token: 0x0600B8F4 RID: 47348 RVA: 0x00294AB4 File Offset: 0x00292CB4 [Token(Token = "0x600B8F4")] [Address(RVA = "0x1DFFE70", Offset = "0x1DFEC70", VA = "0x181DFFE70")] protected void Sb6(int a, int b, int c, int d) { this.X1 = a; this.X2 = a; this.X0 = a; this.X3 = a; } // Token: 0x0600B8F5 RID: 47349 RVA: 0x00294AE0 File Offset: 0x00292CE0 [Token(Token = "0x600B8F5")] [Address(RVA = "0x1DFF5B0", Offset = "0x1DFE3B0", VA = "0x181DFF5B0")] protected void Ib6(int a, int b, int c, int d) { this.X1 = a; this.X3 = a; this.X2 = a; this.X0 = a; } // Token: 0x0600B8F6 RID: 47350 RVA: 0x00294B0C File Offset: 0x00292D0C [Token(Token = "0x600B8F6")] [Address(RVA = "0x1DFFEC0", Offset = "0x1DFECC0", VA = "0x181DFFEC0")] protected void Sb7(int a, int b, int c, int d) { this.X1 = b; this.X3 = c; this.X2 = c; this.X0 = c; } // Token: 0x0600B8F7 RID: 47351 RVA: 0x00294B38 File Offset: 0x00292D38 [Token(Token = "0x600B8F7")] [Address(RVA = "0x1DFF620", Offset = "0x1DFE420", VA = "0x181DFF620")] protected void Ib7(int a, int b, int c, int d) { this.X3 = c; this.X1 = 0; this.X0 = 0; this.X2 = c; } // Token: 0x0600B8F8 RID: 47352 RVA: 0x00294B64 File Offset: 0x00292D64 [Token(Token = "0x600B8F8")] [Address(RVA = "0x1DFF960", Offset = "0x1DFE760", VA = "0x181DFF960")] protected void LT() { int num = this.X1; num += num; this.X1 = num; this.X3 = num; this.X0 = num; this.X2 = num; } // Token: 0x0600B8F9 RID: 47353 RVA: 0x00294B98 File Offset: 0x00292D98 [Token(Token = "0x600B8F9")] [Address(RVA = "0x1DFF880", Offset = "0x1DFE680", VA = "0x181DFF880")] protected void InverseLT() { int x = this.X3; int x2 = this.X0; this.X3 = x; this.X1 = x2; this.X2 = x2; this.X0 = x2; } // Token: 0x0600B8FA RID: 47354 [Token(Token = "0x600B8FA")] [Address(Slot = "15")] protected abstract int[] MakeWorkingKey(byte[] key); // Token: 0x0600B8FB RID: 47355 [Token(Token = "0x600B8FB")] [Address(Slot = "16")] protected abstract void EncryptBlock(byte[] input, int inOff, byte[] output, int outOff); // Token: 0x0600B8FC RID: 47356 [Token(Token = "0x600B8FC")] [Address(Slot = "17")] protected abstract void DecryptBlock(byte[] input, int inOff, byte[] output, int outOff); // Token: 0x04007527 RID: 29991 [Token(Token = "0x4007527")] protected static readonly int BlockSize; // Token: 0x04007528 RID: 29992 [Token(Token = "0x4007528")] internal const int ROUNDS = 32; // Token: 0x04007529 RID: 29993 [Token(Token = "0x4007529")] internal const int PHI = -1640531527; // Token: 0x0400752A RID: 29994 [FieldOffset(Offset = "0x10")] [Token(Token = "0x400752A")] protected bool encrypting; // Token: 0x0400752B RID: 29995 [FieldOffset(Offset = "0x18")] [Token(Token = "0x400752B")] protected int[] wKey; // Token: 0x0400752C RID: 29996 [FieldOffset(Offset = "0x20")] [Token(Token = "0x400752C")] protected int X0; // Token: 0x0400752D RID: 29997 [FieldOffset(Offset = "0x24")] [Token(Token = "0x400752D")] protected int X1; // Token: 0x0400752E RID: 29998 [FieldOffset(Offset = "0x28")] [Token(Token = "0x400752E")] protected int X2; // Token: 0x0400752F RID: 29999 [FieldOffset(Offset = "0x2C")] [Token(Token = "0x400752F")] protected int X3; } }