using System; using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines; using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Paddings; using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs { // Token: 0x02001D32 RID: 7474 [Token(Token = "0x2001D32")] public class ISO9797Alg3Mac : IMac { // Token: 0x0600B94A RID: 47434 RVA: 0x002838A4 File Offset: 0x00281AA4 [Token(Token = "0x600B94A")] [Address(RVA = "0x25BE020", Offset = "0x25BD020", VA = "0x1825BE020")] public ISO9797Alg3Mac(IBlockCipher cipher) { } // Token: 0x0600B94B RID: 47435 RVA: 0x002838B8 File Offset: 0x00281AB8 [Token(Token = "0x600B94B")] [Address(RVA = "0x25BE0A0", Offset = "0x25BD0A0", VA = "0x1825BE0A0")] public ISO9797Alg3Mac(IBlockCipher cipher, IBlockCipherPadding padding) { } // Token: 0x0600B94C RID: 47436 RVA: 0x002838CC File Offset: 0x00281ACC [Token(Token = "0x600B94C")] [Address(RVA = "0x25BDE50", Offset = "0x25BCE50", VA = "0x1825BDE50")] public ISO9797Alg3Mac(IBlockCipher cipher, int macSizeInBits) { } // Token: 0x0600B94D RID: 47437 RVA: 0x002838DC File Offset: 0x00281ADC [Token(Token = "0x600B94D")] [Address(RVA = "0x25BDE70", Offset = "0x25BCE70", VA = "0x1825BDE70")] public ISO9797Alg3Mac(IBlockCipher cipher, int macSizeInBits, IBlockCipherPadding padding) { /* An exception occurred when decompiling this method (0600B94D) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.ISO9797Alg3Mac::.ctor(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IBlockCipher,System.Int32,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Paddings.IBlockCipherPadding) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_66: stloc:ArgumentException(var_6_70, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("cipher must be instance of DesEngine"))) } 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: 0x17001D30 RID: 7472 // (get) Token: 0x0600B94E RID: 47438 RVA: 0x0028395C File Offset: 0x00281B5C [Token(Token = "0x17001D30")] public string AlgorithmName { [Token(Token = "0x600B94E")] [Address(RVA = "0x25BE130", Offset = "0x25BD130", VA = "0x1825BE130", Slot = "5")] get { return "ISO9797Alg3"; } } // Token: 0x0600B94F RID: 47439 RVA: 0x00283970 File Offset: 0x00281B70 [Token(Token = "0x600B94F")] [Address(RVA = "0x25BD830", Offset = "0x25BC830", VA = "0x1825BD830", Slot = "4")] public void Init(ICipherParameters parameters) { /* An exception occurred when decompiling this method (0600B94F) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.ISO9797Alg3Mac::Init(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_110: stloc:ArgumentException(var_27_11A, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Key must be either 112 or 168 bit long"))) } 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: 0x0600B950 RID: 47440 RVA: 0x00283A98 File Offset: 0x00281C98 [Token(Token = "0x600B950")] [Address(RVA = "0x42B830", Offset = "0x42A830", VA = "0x18042B830", Slot = "6")] public int GetMacSize() { return this.macSize; } // Token: 0x0600B951 RID: 47441 RVA: 0x00283AAC File Offset: 0x00281CAC [Token(Token = "0x600B951")] [Address(RVA = "0x25BDDA0", Offset = "0x25BCDA0", VA = "0x1825BDDA0", Slot = "7")] public void Update(byte input) { byte[] array = this.buf; int num = this.bufOff; if (num == array.Length) { IBlockCipher blockCipher = this.cipher; byte[] array2 = this.mac; } int num2 = num + 1; this.bufOff = num2; } // Token: 0x0600B952 RID: 47442 RVA: 0x00283AF8 File Offset: 0x00281CF8 [Token(Token = "0x600B952")] [Address(RVA = "0x25BD380", Offset = "0x25BC380", VA = "0x1825BD380", Slot = "8")] public void BlockUpdate(byte[] input, int inOff, int len) { IBlockCipher blockCipher = this.cipher; int num = this.bufOff; IBlockCipher blockCipher2 = this.cipher; byte[] array = this.mac; int num2 = 0; this.bufOff = num2; IBlockCipher blockCipher3 = this.cipher; if (num2 < blockCipher2) { num2 += num2; num2++; } array += num2; byte[] array2 = this.buf; Array.Copy(input, inOff, array2, num, len); } // Token: 0x0600B953 RID: 47443 RVA: 0x00283B78 File Offset: 0x00281D78 [Token(Token = "0x600B953")] [Address(RVA = "0x25BD5A0", Offset = "0x25BC5A0", VA = "0x1825BD5A0", Slot = "9")] public int DoFinal(byte[] output, int outOff) { IBlockCipher blockCipher = this.cipher; int num = 0; IBlockCipherPadding blockCipherPadding = this.padding; int i = this.bufOff; if (blockCipherPadding != 0) { if (i == blockCipher) { IBlockCipher blockCipher2 = this.cipher; byte[] array = this.mac; this.bufOff = num; } IBlockCipher blockCipher3 = this.cipher; byte[] array2 = this.mac; DesEngine desEngine = new DesEngine(); int[] workingKey = desEngine.GetWorkingKey(); int blockSize = desEngine.GetBlockSize(); int[] workingKey2 = desEngine.GetWorkingKey(); int blockSize2 = desEngine.GetBlockSize(); int num2 = this.macSize; byte[] array3 = this.mac; int num3 = 0; Array.Copy(array3, num3, output, outOff, num2); byte[] array4 = this.buf; int length = array4.Length; int num4 = 0; Array.Clear(array4, num4, length); IBlockCipher blockCipher4 = this.cipher; this.bufOff = num; return this.macSize; } while (i >= blockCipher) { } byte[] array5 = this.buf; int num5 = i + 1; this.bufOff = num5; int num6 = this.bufOff; throw new NullReferenceException(); } // Token: 0x0600B954 RID: 47444 RVA: 0x00283C78 File Offset: 0x00281E78 [Token(Token = "0x600B954")] [Address(RVA = "0x25BDD30", Offset = "0x25BCD30", VA = "0x1825BDD30", Slot = "10")] public void Reset() { byte[] array = this.buf; int length = array.Length; int num = 0; Array.Clear(array, num, length); IBlockCipher blockCipher = this.cipher; this.bufOff = (int)((ulong)0L); throw new NullReferenceException(); } // Token: 0x040074DA RID: 29914 [FieldOffset(Offset = "0x10")] [Token(Token = "0x40074DA")] private byte[] mac; // Token: 0x040074DB RID: 29915 [FieldOffset(Offset = "0x18")] [Token(Token = "0x40074DB")] private byte[] buf; // Token: 0x040074DC RID: 29916 [FieldOffset(Offset = "0x20")] [Token(Token = "0x40074DC")] private int bufOff; // Token: 0x040074DD RID: 29917 [FieldOffset(Offset = "0x28")] [Token(Token = "0x40074DD")] private IBlockCipher cipher; // Token: 0x040074DE RID: 29918 [FieldOffset(Offset = "0x30")] [Token(Token = "0x40074DE")] private IBlockCipherPadding padding; // Token: 0x040074DF RID: 29919 [FieldOffset(Offset = "0x38")] [Token(Token = "0x40074DF")] private int macSize; // Token: 0x040074E0 RID: 29920 [FieldOffset(Offset = "0x40")] [Token(Token = "0x40074E0")] private KeyParameter lastKey2; // Token: 0x040074E1 RID: 29921 [FieldOffset(Offset = "0x48")] [Token(Token = "0x40074E1")] private KeyParameter lastKey3; } }