using System; using System.IO; using System.Text; using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes { // Token: 0x02001C3B RID: 7227 [Token(Token = "0x2001C3B")] public class KCcmBlockCipher : IAeadBlockCipher { // Token: 0x0600B48E RID: 46222 RVA: 0x002758D0 File Offset: 0x00273AD0 [Token(Token = "0x600B48E")] [Address(RVA = "0x1C2B850", Offset = "0x1C2A650", VA = "0x181C2B850")] private void setNb(int Nb) { /* An exception occurred when decompiling this method (0600B48E) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.KCcmBlockCipher::setNb(System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_0C: stloc:ArgumentException(var_0_16, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Nb = 4 is recommended by DSTU7624 but can be changed to only 6 or 8 in this implementation"))) } 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: 0x0600B48F RID: 46223 RVA: 0x002758F4 File Offset: 0x00273AF4 [Token(Token = "0x600B48F")] [Address(RVA = "0x1C2B3B0", Offset = "0x1C2A1B0", VA = "0x181C2B3B0")] public KCcmBlockCipher(IBlockCipher engine) { } // Token: 0x0600B490 RID: 46224 RVA: 0x00275904 File Offset: 0x00273B04 [Token(Token = "0x600B490")] [Address(RVA = "0x1C2B3C0", Offset = "0x1C2A1C0", VA = "0x181C2B3C0")] public KCcmBlockCipher(IBlockCipher engine, int Nb) { /* An exception occurred when decompiling this method (0600B490) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.KCcmBlockCipher::.ctor(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IBlockCipher,System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_D8: stloc:ArgumentException(var_10_E2, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Nb = 4 is recommended by DSTU7624 but can be changed to only 6 or 8 in this implementation"))) } 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: 0x0600B491 RID: 46225 RVA: 0x002759F4 File Offset: 0x00273BF4 [Token(Token = "0x600B491")] [Address(RVA = "0x1C29860", Offset = "0x1C28660", VA = "0x181C29860", Slot = "17")] public virtual void Init(bool forEncryption, ICipherParameters parameters) { /* An exception occurred when decompiling this method (0600B491) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.KCcmBlockCipher::Init(System.Boolean,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_B9: stloc:ArgumentException(var_15_C3, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Invalid mac size specified"))) } 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.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.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: 0x17001C7F RID: 7295 // (get) Token: 0x0600B492 RID: 46226 RVA: 0x00275AC8 File Offset: 0x00273CC8 [Token(Token = "0x17001C7F")] public virtual string AlgorithmName { [Token(Token = "0x600B492")] [Address(RVA = "0x1C2B7F0", Offset = "0x1C2A5F0", VA = "0x181C2B7F0", Slot = "18")] get { IBlockCipher blockCipher = this.engine; return 0 + "/KCCM"; } } // Token: 0x0600B493 RID: 46227 RVA: 0x00275AF0 File Offset: 0x00273CF0 [Token(Token = "0x600B493")] [Address(RVA = "0x1C297B0", Offset = "0x1C285B0", VA = "0x181C297B0", Slot = "19")] public virtual int GetBlockSize() { IBlockCipher blockCipher = this.engine; throw new NullReferenceException(); } // Token: 0x0600B494 RID: 46228 RVA: 0x00275B0C File Offset: 0x00273D0C [Token(Token = "0x600B494")] [Address(RVA = "0x3F6E20", Offset = "0x3F5C20", VA = "0x1803F6E20", Slot = "20")] public virtual IBlockCipher GetUnderlyingCipher() { return this.engine; } // Token: 0x0600B495 RID: 46229 RVA: 0x00275B20 File Offset: 0x00273D20 [Token(Token = "0x600B495")] [Address(RVA = "0x1C2A390", Offset = "0x1C29190", VA = "0x181C2A390", Slot = "21")] public virtual void ProcessAadByte(byte input) { ((IDisposable)this.associatedText).Dispose(); } // Token: 0x0600B496 RID: 46230 RVA: 0x00275B40 File Offset: 0x00273D40 [Token(Token = "0x600B496")] [Address(RVA = "0x1C2A3C0", Offset = "0x1C291C0", VA = "0x181C2A3C0", Slot = "22")] public virtual void ProcessAadBytes(byte[] input, int inOff, int len) { int num = this.associatedText.Read(input, inOff, len); } // Token: 0x0600B497 RID: 46231 RVA: 0x00275B64 File Offset: 0x00273D64 [Token(Token = "0x600B497")] [Address(RVA = "0x1C29CF0", Offset = "0x1C28AF0", VA = "0x181C29CF0")] private void ProcessAAD(byte[] assocText, int assocOff, int assocLen, int dataLen) { /* An exception occurred when decompiling this method (0600B497) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.KCcmBlockCipher::ProcessAAD(System.Byte[],System.Int32,System.Int32,System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_1CD: stloc:IBlockCipher(var_40_1D3, ldfld:IBlockCipher(KCcmBlockCipher::engine, ldloc:KCcmBlockCipher(this))) stloc:uint8[](var_41_1DB, ldfld:uint8[](KCcmBlockCipher::macBlock, ldloc:KCcmBlockCipher(this))) stloc:ArgumentException(var_42_1E7, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("authText buffer too short"))) } 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: 0x0600B498 RID: 46232 RVA: 0x00275D5C File Offset: 0x00273F5C [Token(Token = "0x600B498")] [Address(RVA = "0x1C2A680", Offset = "0x1C29480", VA = "0x181C2A680", Slot = "23")] public virtual int ProcessByte(byte input, byte[] output, int outOff) { MemoryStream memoryStream = this.data; return 0; } // Token: 0x0600B499 RID: 46233 RVA: 0x00275D78 File Offset: 0x00273F78 [Token(Token = "0x600B499")] [Address(RVA = "0x1C2A6B0", Offset = "0x1C294B0", VA = "0x181C2A6B0", Slot = "24")] public virtual int ProcessBytes(byte[] input, int inOff, int inLen, byte[] output, int outOff) { Check.DataLength(input, inOff, inOff, "input buffer too short"); int num = this.data.ReadByte(); return 0; } // Token: 0x0600B49A RID: 46234 RVA: 0x00275DA8 File Offset: 0x00273FA8 [Token(Token = "0x600B49A")] [Address(RVA = "0x1C2A750", Offset = "0x1C29550", VA = "0x181C2A750")] public int ProcessPacket(byte[] input, int inOff, int len, byte[] output, int outOff) { byte[] array11; byte[] array12; do { Check.DataLength(input, inOff, inOff, "input buffer too short"); if (this.associatedText.CanWrite > false) { MemoryStream memoryStream = this.associatedText; bool canWrite = this.associatedText.CanWrite; MemoryStream memoryStream2 = this.data; if (this.forEncryption) { bool canWrite2 = memoryStream2.CanWrite; } bool canWrite3 = memoryStream2.CanWrite; } IBlockCipher blockCipher = this.engine; if (this.forEncryption) { break; } int num = this.macSize; Check.DataLength(typeof(IBlockCipher).TypeHandle != 0, "partial blocks not supported"); IBlockCipher blockCipher2 = this.engine; byte[] array = this.s; int num2 = 0; IBlockCipher blockCipher3 = this.engine; if (len > 0) { IBlockCipher blockCipher4 = this.engine; int num3 = 0; if (num3 < inOff) { num3 += num3; num3++; } IBlockCipher blockCipher5 = this.engine; int num4 = 0; uint num5; if (num4 < (int)num5) { num4 += num4; num4++; } num2++; } byte[] array2 = this.counter; uint num6; if (num6 < (uint)array2.Length) { byte[] array3 = this.s; num6 += (uint)1; byte[] array4 = this.counter; array4 += array4; array4 += array4; } IBlockCipher blockCipher6 = this.engine; byte[] array5 = this.buffer; if (this.macSize > 0) { byte[] array6 = this.buffer; int num7 = this.macSize; } byte[] array7 = this.counter; if (num6 < (uint)array7.Length) { byte[] array8 = this.s; num6 += (uint)1; if (this.counter != 0) { continue; } } IBlockCipher blockCipher7 = this.engine; byte[] array9 = this.buffer; int num8 = this.macSize; int num9 = this.macSize; int num10 = 0; byte[] array10 = this.mac; int num11 = 0; Array.Copy(this.macBlock, num11, array10, num10, num9); array11 = new byte[this.macSize]; int num12 = this.macSize; int num13 = 0; int num14 = 0; Array.Copy(this.buffer, num13, array11, num14, num12); array12 = this.mac; } while (!Arrays.ConstantTimeAreEqual(array12, array11)); Check.DataLength(typeof(IBlockCipher).TypeHandle != 0, "partial blocks not supported"); int num18; if (len > 0) { int num15 = 0; if (num15 < array12) { num15 += num15; num15++; } int num16 = 0; uint num17; if (num16 < (int)num17) { num16 += num16; num16++; } array12 += num16; num18 = 0; uint num19; if (num18 < (int)num19) { num18 += num18; num18++; } } uint num20; num20 += (uint)1; while (num18 != 0) { } num18 += num18; num18 += 2; num18 += 19; num18 += num18; num18 += 2; num18 += 19; num18 += num18; num18 += 2; num18 += 19; if (num18 > 0) { num20 += (uint)1; } num20 += (uint)len; throw new IndexOutOfRangeException(); } // Token: 0x0600B49B RID: 46235 RVA: 0x00276074 File Offset: 0x00274274 [Token(Token = "0x600B49B")] [Address(RVA = "0x1C2A3F0", Offset = "0x1C291F0", VA = "0x181C2A3F0")] private void ProcessBlock(byte[] input, int inOff, int len, byte[] output, int outOff) { do { byte[] array = this.counter; int num = 0; if (num < array.Length) { byte[] array2 = this.s; num++; byte[] array3 = this.counter; } IBlockCipher blockCipher = this.engine; byte[] array4 = this.buffer; IBlockCipher blockCipher2 = this.engine; int num2 = 0; if (num2 < blockCipher) { num2 += num2; num2++; } if (num2 >= num2) { return; } byte[] array5 = this.buffer; } while (this.engine != 0); byte b; b += b; } // Token: 0x0600B49C RID: 46236 RVA: 0x002760F8 File Offset: 0x002742F8 [Token(Token = "0x600B49C")] [Address(RVA = "0x1C29590", Offset = "0x1C28390", VA = "0x181C29590")] private void CalculateMac(byte[] authText, int authOff, int len) { if (len > 0) { int num = 0; IBlockCipher blockCipher = this.engine; byte[] array = this.macBlock; num += array; num++; IBlockCipher blockCipher2 = this.engine; byte[] array2 = this.macBlock; IBlockCipher blockCipher3 = this.engine; IBlockCipher blockCipher4 = this.engine; } } // Token: 0x0600B49D RID: 46237 RVA: 0x00276148 File Offset: 0x00274348 [Token(Token = "0x600B49D")] [Address(RVA = "0x1C29700", Offset = "0x1C28500", VA = "0x181C29700", Slot = "25")] public virtual int DoFinal(byte[] output, int outOff) { MemoryStream memoryStream = this.data; bool canWrite = this.data.CanWrite; return outOff; } // Token: 0x0600B49E RID: 46238 RVA: 0x00276170 File Offset: 0x00274370 [Token(Token = "0x600B49E")] [Address(RVA = "0x1C29800", Offset = "0x1C28600", VA = "0x181C29800", Slot = "26")] public virtual byte[] GetMac() { return Arrays.Clone(this.mac); } // Token: 0x0600B49F RID: 46239 RVA: 0x00276188 File Offset: 0x00274388 [Token(Token = "0x600B49F")] [Address(RVA = "0x7A2180", Offset = "0x7A0F80", VA = "0x1807A2180", Slot = "27")] public virtual int GetUpdateOutputSize(int len) { return len; } // Token: 0x0600B4A0 RID: 46240 RVA: 0x00276198 File Offset: 0x00274398 [Token(Token = "0x600B4A0")] [Address(RVA = "0x1B33830", Offset = "0x1B32630", VA = "0x181B33830", Slot = "28")] public virtual int GetOutputSize(int len) { int num = this.macSize; return num + len; } // Token: 0x0600B4A1 RID: 46241 RVA: 0x002761B4 File Offset: 0x002743B4 [Token(Token = "0x600B4A1")] [Address(RVA = "0x1C2B210", Offset = "0x1C2A010", VA = "0x181C2B210", Slot = "29")] public virtual void Reset() { byte[] g = this.G1; int num = 0; Arrays.Fill(g, (byte)num); byte[] array = this.buffer; int num2 = 0; Arrays.Fill(array, (byte)num2); byte[] array2 = this.counter; int num3 = 0; Arrays.Fill(array2, (byte)num3); byte[] array3 = this.macBlock; int num4 = 0; Arrays.Fill(array3, (byte)num4); byte[] array4 = this.counter; MemoryStream memoryStream = this.data; MemoryStream memoryStream2 = this.associatedText; byte[] array5 = this.initialAssociatedText; if (array5 != 0) { this.ProcessAadByte(array5); } } // Token: 0x0600B4A2 RID: 46242 RVA: 0x0027623C File Offset: 0x0027443C [Token(Token = "0x600B4A2")] [Address(RVA = "0x1C22D00", Offset = "0x1C21B00", VA = "0x181C22D00")] private void intToBytes(int num, byte[] outBytes, int outOff) { int num2 = outOff + 1; } // Token: 0x0600B4A3 RID: 46243 RVA: 0x00276254 File Offset: 0x00274454 [Token(Token = "0x600B4A3")] [Address(RVA = "0x1C2B610", Offset = "0x1C2A410", VA = "0x181C2B610")] private byte getFlag(bool authTextPresents, int macSize) { StringBuilder stringBuilder = new StringBuilder(); if (authTextPresents) { } StringBuilder stringBuilder2 = stringBuilder.Append("0"); if (macSize > 16) { if (macSize == 32) { } if (macSize == 48) { } if (macSize != 64) { goto IL_3F; } } if (macSize == 8) { } if (macSize == 16) { StringBuilder stringBuilder3 = stringBuilder.Append("011"); } IL_3F: string text = Convert.ToString(this.Nb_ - 1, 2); int num2; if (text.m_stringLength < 4) { StringBuilder stringBuilder4 = new StringBuilder(text); int num = 0; num2 = stringBuilder4.Insert(num, "0").GetHashCode(); } num2 = stringBuilder.GetHashCode(); throw new NullReferenceException(); } // Token: 0x04007299 RID: 29337 [Token(Token = "0x4007299")] private static readonly int BYTES_IN_INT; // Token: 0x0400729A RID: 29338 [Token(Token = "0x400729A")] private static readonly int BITS_IN_BYTE; // Token: 0x0400729B RID: 29339 [Token(Token = "0x400729B")] private static readonly int MAX_MAC_BIT_LENGTH; // Token: 0x0400729C RID: 29340 [Token(Token = "0x400729C")] private static readonly int MIN_MAC_BIT_LENGTH; // Token: 0x0400729D RID: 29341 [FieldOffset(Offset = "0x10")] [Token(Token = "0x400729D")] private IBlockCipher engine; // Token: 0x0400729E RID: 29342 [FieldOffset(Offset = "0x18")] [Token(Token = "0x400729E")] private int macSize; // Token: 0x0400729F RID: 29343 [FieldOffset(Offset = "0x1C")] [Token(Token = "0x400729F")] private bool forEncryption; // Token: 0x040072A0 RID: 29344 [FieldOffset(Offset = "0x20")] [Token(Token = "0x40072A0")] private byte[] initialAssociatedText; // Token: 0x040072A1 RID: 29345 [FieldOffset(Offset = "0x28")] [Token(Token = "0x40072A1")] private byte[] mac; // Token: 0x040072A2 RID: 29346 [FieldOffset(Offset = "0x30")] [Token(Token = "0x40072A2")] private byte[] macBlock; // Token: 0x040072A3 RID: 29347 [FieldOffset(Offset = "0x38")] [Token(Token = "0x40072A3")] private byte[] nonce; // Token: 0x040072A4 RID: 29348 [FieldOffset(Offset = "0x40")] [Token(Token = "0x40072A4")] private byte[] G1; // Token: 0x040072A5 RID: 29349 [FieldOffset(Offset = "0x48")] [Token(Token = "0x40072A5")] private byte[] buffer; // Token: 0x040072A6 RID: 29350 [FieldOffset(Offset = "0x50")] [Token(Token = "0x40072A6")] private byte[] s; // Token: 0x040072A7 RID: 29351 [FieldOffset(Offset = "0x58")] [Token(Token = "0x40072A7")] private byte[] counter; // Token: 0x040072A8 RID: 29352 [FieldOffset(Offset = "0x60")] [Token(Token = "0x40072A8")] private readonly MemoryStream associatedText; // Token: 0x040072A9 RID: 29353 [FieldOffset(Offset = "0x68")] [Token(Token = "0x40072A9")] private readonly MemoryStream data; // Token: 0x040072AA RID: 29354 [FieldOffset(Offset = "0x70")] [Token(Token = "0x40072AA")] private int Nb_; } }