using System; using System.Collections; using System.Runtime.CompilerServices; using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines { // Token: 0x02001D72 RID: 7538 [Token(Token = "0x2001D72")] public class Gost28147Engine : IBlockCipher { // Token: 0x0600BB69 RID: 47977 RVA: 0x00293F38 File Offset: 0x00292138 [Token(Token = "0x600BB69")] [Address(RVA = "0x27F0300", Offset = "0x27EF300", VA = "0x1827F0300")] static Gost28147Engine() { byte[] array = new byte[128]; RuntimeHelpers.InitializeArray(array, fieldof(.D3BA31FA2132E3CD69D057D38B3E3ACF0A6C8A13).FieldHandle); Gost28147Engine.Sbox_Default = array; byte[] array2 = new byte[128]; RuntimeHelpers.InitializeArray(array2, fieldof(.CC53D7FE00E6AC1385AF09521629229467BCCC86).FieldHandle); Gost28147Engine.ESbox_Test = array2; byte[] array3 = new byte[128]; RuntimeHelpers.InitializeArray(array3, fieldof(.2BA9E4B370D477F8C7FE286262D7ADC69CAF290E).FieldHandle); Gost28147Engine.ESbox_A = array3; byte[] array4 = new byte[128]; RuntimeHelpers.InitializeArray(array4, fieldof(.1005BA20F99323E3F050E781BB81D1A4479AB037).FieldHandle); Gost28147Engine.ESbox_B = array4; byte[] array5 = new byte[128]; RuntimeHelpers.InitializeArray(array5, fieldof(.E17D18DCD8392C99D47823F8CB9F43896D115FB8).FieldHandle); Gost28147Engine.ESbox_C = array5; byte[] array6 = new byte[128]; RuntimeHelpers.InitializeArray(array6, fieldof(.7CFF7A50C8F8981091791CDB210243E8F465BC80).FieldHandle); Gost28147Engine.ESbox_D = array6; byte[] array7 = new byte[128]; RuntimeHelpers.InitializeArray(array7, fieldof(.D3BA31FA2132E3CD69D057D38B3E3ACF0A6C8A13).FieldHandle); Gost28147Engine.DSbox_Test = array7; byte[] array8 = new byte[128]; RuntimeHelpers.InitializeArray(array8, fieldof(.3A38ADC6BCFB84DE23160C1E50212DACBCD25A11).FieldHandle); Gost28147Engine.DSbox_A = array8; Gost28147Engine.sBoxes = Platform.CreateHashtable(); byte[] sbox_Default = Gost28147Engine.Sbox_Default; Gost28147Engine.AddSBox("Default", sbox_Default); byte[] esbox_Test = Gost28147Engine.ESbox_Test; Gost28147Engine.AddSBox("E-TEST", esbox_Test); byte[] esbox_A = Gost28147Engine.ESbox_A; Gost28147Engine.AddSBox("E-A", esbox_A); byte[] esbox_B = Gost28147Engine.ESbox_B; Gost28147Engine.AddSBox("E-B", esbox_B); byte[] esbox_C = Gost28147Engine.ESbox_C; Gost28147Engine.AddSBox("E-C", esbox_C); byte[] esbox_D = Gost28147Engine.ESbox_D; Gost28147Engine.AddSBox("E-D", esbox_D); byte[] dsbox_Test = Gost28147Engine.DSbox_Test; Gost28147Engine.AddSBox("D-TEST", dsbox_Test); byte[] dsbox_A = Gost28147Engine.DSbox_A; Gost28147Engine.AddSBox("D-A", dsbox_A); } // Token: 0x0600BB6A RID: 47978 RVA: 0x002940D8 File Offset: 0x002922D8 [Token(Token = "0x600BB6A")] [Address(RVA = "0x27EF320", Offset = "0x27EE320", VA = "0x1827EF320")] private static void AddSBox(string sBoxName, byte[] sBox) { IDictionary dictionary = Gost28147Engine.sBoxes; string text = Platform.ToUpperInvariant(sBoxName); int num = 0; num += num; num++; object obj = dictionary[text]; } // Token: 0x0600BB6B RID: 47979 RVA: 0x00294110 File Offset: 0x00292310 [Token(Token = "0x600BB6B")] [Address(RVA = "0x27F0630", Offset = "0x27EF630", VA = "0x1827F0630")] public Gost28147Engine() { byte[] sbox_Default = Gost28147Engine.Sbox_Default; this.S = sbox_Default; this.Reset(); } // Token: 0x0600BB6C RID: 47980 RVA: 0x00294130 File Offset: 0x00292330 [Token(Token = "0x600BB6C")] [Address(RVA = "0x27EFEF0", Offset = "0x27EEEF0", VA = "0x1827EFEF0", Slot = "10")] public virtual void Init(bool forEncryption, ICipherParameters parameters) { /* An exception occurred when decompiling this method (0600BB6C) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Gost28147Engine::Init(System.Boolean,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_62: stloc:ArgumentException(var_11_6C, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("invalid S-box passed to GOST28147 init"))) } 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: 0x17001D6B RID: 7531 // (get) Token: 0x0600BB6D RID: 47981 RVA: 0x002941AC File Offset: 0x002923AC [Token(Token = "0x17001D6B")] public virtual string AlgorithmName { [Token(Token = "0x600BB6D")] [Address(RVA = "0x27F07B0", Offset = "0x27EF7B0", VA = "0x1827F07B0", Slot = "11")] get { return "Gost28147"; } } // Token: 0x17001D6C RID: 7532 // (get) Token: 0x0600BB6E RID: 47982 RVA: 0x002941C0 File Offset: 0x002923C0 [Token(Token = "0x17001D6C")] public virtual bool IsPartialBlockOkay { [Token(Token = "0x600BB6E")] [Address(RVA = "0x424690", Offset = "0x423690", VA = "0x180424690", Slot = "12")] get { } } // Token: 0x0600BB6F RID: 47983 RVA: 0x002941D0 File Offset: 0x002923D0 [Token(Token = "0x600BB6F")] [Address(RVA = "0x681E00", Offset = "0x680E00", VA = "0x180681E00", Slot = "13")] public virtual int GetBlockSize() { return 8; } // Token: 0x0600BB70 RID: 47984 RVA: 0x002941E0 File Offset: 0x002923E0 [Token(Token = "0x600BB70")] [Address(RVA = "0x27F01F0", Offset = "0x27EF1F0", VA = "0x1827F01F0", Slot = "14")] public virtual int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff) { /* An exception occurred when decompiling this method (0600BB70) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Gost28147Engine::ProcessBlock(System.Byte[],System.Int32,System.Byte[],System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_1A: stloc:InvalidOperationException(var_3_24, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Gost28147 engine not initialised"))) } 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: 0x0600BB71 RID: 47985 RVA: 0x0000220F File Offset: 0x0000040F [Token(Token = "0x600BB71")] [Address(RVA = "0x4242D0", Offset = "0x4232D0", VA = "0x1804242D0", Slot = "15")] public virtual void Reset() { throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method."); } // Token: 0x0600BB72 RID: 47986 RVA: 0x00294214 File Offset: 0x00292414 [Token(Token = "0x600BB72")] [Address(RVA = "0x27F06A0", Offset = "0x27EF6A0", VA = "0x1827F06A0")] private int[] generateWorkingKey(bool forEncryption, byte[] userKey) { /* An exception occurred when decompiling this method (0600BB72) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32[] BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Gost28147Engine::generateWorkingKey(System.Boolean,System.Byte[]) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_32: stloc:ArgumentException(var_2_3C, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Key length invalid. Key needs to be 32 byte - 256 bit!!!"))) } 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: 0x0600BB73 RID: 47987 RVA: 0x00294260 File Offset: 0x00292460 [Token(Token = "0x600BB73")] [Address(RVA = "0x27EFCB0", Offset = "0x27EECB0", VA = "0x1827EFCB0")] private int Gost28147_mainStep(int n1, int key) { int length = this.S.Length; byte b; byte b2; b += b2; b += b2; b += b2; b += b2; b += b2; b += b2; b += b2; b2 = b; throw new NullReferenceException(); } // Token: 0x0600BB74 RID: 47988 RVA: 0x0029429C File Offset: 0x0029249C [Token(Token = "0x600BB74")] [Address(RVA = "0x27EF910", Offset = "0x27EE910", VA = "0x1827EF910")] private void Gost28147Func(int[] workingKey, byte[] inBytes, int inOff, byte[] outBytes, int outOff) { int num = 0; if ((this.forEncryption ? 1 : 0) == num) { int num2 = workingKey[num]; int num3 = this.Gost28147_mainStep(inOff, num2); num++; uint num4; if (num != 2 || num4 != (uint)0) { int num5 = workingKey[(int)num4]; num3 = this.Gost28147_mainStep(inOff, num5); } num++; } int num6 = workingKey[num]; int num7 = this.Gost28147_mainStep(inOff, num6); num++; num++; uint num9; int num8 = workingKey[(int)num9]; num7 = this.Gost28147_mainStep(inOff, num8); int num10 = workingKey[0]; int num11 = this.Gost28147_mainStep(inOff, num10); } // Token: 0x0600BB75 RID: 47989 RVA: 0x0029434C File Offset: 0x0029254C [Token(Token = "0x600BB75")] [Address(RVA = "0x25BC480", Offset = "0x25BB480", VA = "0x1825BC480")] private static int bytesToint(byte[] inBytes, int inOff) { int length = inBytes.Length; byte b = inBytes[inBytes]; byte b2 = inBytes[inBytes]; int num = inOff + 1; b += b2; b += b2; byte b3; b += b3; throw new NullReferenceException(); } // Token: 0x0600BB76 RID: 47990 RVA: 0x00294388 File Offset: 0x00292588 [Token(Token = "0x600BB76")] [Address(RVA = "0x25BC9C0", Offset = "0x25BB9C0", VA = "0x1825BC9C0")] private static void intTobytes(int num, byte[] outBytes, int outOff) { int num2 = outOff + 1; } // Token: 0x0600BB77 RID: 47991 RVA: 0x002943A0 File Offset: 0x002925A0 [Token(Token = "0x600BB77")] [Address(RVA = "0x27EF7D0", Offset = "0x27EE7D0", VA = "0x1827EF7D0")] public static byte[] GetSBox(string sBoxName) { /* An exception occurred when decompiling this method (0600BB77) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Gost28147Engine::GetSBox(System.String) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_1D: stloc:ArgumentException(var_3_27, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Unknown S-Box - possible types: \"Default\", \"E-Test\", \"E-A\", \"E-B\", \"E-C\", \"E-D\", \"D-Test\", \"D-A\"."))) } 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: 0x0600BB78 RID: 47992 RVA: 0x002943D4 File Offset: 0x002925D4 [Token(Token = "0x600BB78")] [Address(RVA = "0x27EF450", Offset = "0x27EE450", VA = "0x1827EF450")] public static string GetSBoxName(byte[] sBox) { /* An exception occurred when decompiling this method (0600BB78) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.String BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Gost28147Engine::GetSBoxName(System.Byte[]) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_72: stloc:ArgumentException(var_8_7C, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("SBOX provided did not map to a known one"))) } 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: 0x0400762F RID: 30255 [Token(Token = "0x400762F")] private const int BlockSize = 8; // Token: 0x04007630 RID: 30256 [FieldOffset(Offset = "0x10")] [Token(Token = "0x4007630")] private int[] workingKey; // Token: 0x04007631 RID: 30257 [FieldOffset(Offset = "0x18")] [Token(Token = "0x4007631")] private bool forEncryption; // Token: 0x04007632 RID: 30258 [FieldOffset(Offset = "0x20")] [Token(Token = "0x4007632")] private byte[] S; // Token: 0x04007633 RID: 30259 [Token(Token = "0x4007633")] private static readonly byte[] Sbox_Default; // Token: 0x04007634 RID: 30260 [Token(Token = "0x4007634")] private static readonly byte[] ESbox_Test; // Token: 0x04007635 RID: 30261 [Token(Token = "0x4007635")] private static readonly byte[] ESbox_A; // Token: 0x04007636 RID: 30262 [Token(Token = "0x4007636")] private static readonly byte[] ESbox_B; // Token: 0x04007637 RID: 30263 [Token(Token = "0x4007637")] private static readonly byte[] ESbox_C; // Token: 0x04007638 RID: 30264 [Token(Token = "0x4007638")] private static readonly byte[] ESbox_D; // Token: 0x04007639 RID: 30265 [Token(Token = "0x4007639")] private static readonly byte[] DSbox_Test; // Token: 0x0400763A RID: 30266 [Token(Token = "0x400763A")] private static readonly byte[] DSbox_A; // Token: 0x0400763B RID: 30267 [Token(Token = "0x400763B")] private static readonly IDictionary sBoxes; } }