using System; using System.Runtime.CompilerServices; using BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.Rfc8032; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines { // Token: 0x02001D60 RID: 7520 [Token(Token = "0x2001D60")] public class AesEngine : IBlockCipher { // Token: 0x0600BA88 RID: 47752 RVA: 0x0028A6A4 File Offset: 0x002888A4 [Token(Token = "0x600BA88")] [Address(RVA = "0x1030AC0", Offset = "0x102FAC0", VA = "0x181030AC0")] private static uint Shift(uint r, int shift) { return r; } // Token: 0x0600BA89 RID: 47753 RVA: 0x0028A6B4 File Offset: 0x002888B4 [Token(Token = "0x600BA89")] [Address(RVA = "0x248D8D0", Offset = "0x248C8D0", VA = "0x18248D8D0")] private static uint FFmulX(uint x) { /* An exception occurred when decompiling this method (0600BA89) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.UInt32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.AesEngine::FFmulX(System.UInt32) ---> System.Exception: Basic block has to end with unconditional control flow. { Block_0: stloc:int64(var_0_05, mul:uint32[exp:int64](ldloc:uint32(x), conv.u4:uint32(ldc.i4:int32[exp:uint32](27)))) } 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: 0x0600BA8A RID: 47754 RVA: 0x0028A6C8 File Offset: 0x002888C8 [Token(Token = "0x600BA8A")] [Address(RVA = "0x248D8A0", Offset = "0x248C8A0", VA = "0x18248D8A0")] private static uint FFmulX2(uint x) { return x; } // Token: 0x0600BA8B RID: 47755 RVA: 0x0028A6D8 File Offset: 0x002888D8 [Token(Token = "0x600BA8B")] [Address(RVA = "0x248F0D0", Offset = "0x248E0D0", VA = "0x18248F0D0")] private static uint Inv_Mcol(uint x) { return x; } // Token: 0x0600BA8C RID: 47756 RVA: 0x0028A6E8 File Offset: 0x002888E8 [Token(Token = "0x600BA8C")] [Address(RVA = "0x248F380", Offset = "0x248E380", VA = "0x18248F380")] private static uint SubWord(uint x) { int length = AesEngine.S.Length; throw new NullReferenceException(); } // Token: 0x0600BA8D RID: 47757 RVA: 0x0028A708 File Offset: 0x00288908 [Token(Token = "0x600BA8D")] [Address(RVA = "0x248D8F0", Offset = "0x248C8F0", VA = "0x18248D8F0")] private uint[][] GenerateWorkingKey(byte[] key, bool forEncryption) { uint[][] array; int i; for (;;) { if (key.Length == 7) { this.ROUNDS = key; array = new uint[key][]; i = 0; uint[] array2 = new uint[4]; if (array2 != 0) { } i++; array[0] = array2; while (i <= this.rcon) { } if (typeof(uint[]).TypeHandle == 0) { goto IL_3FB; } if (typeof(uint[]).TypeHandle != 0) { if (typeof(uint[]).TypeHandle == 0) { goto IL_1E5; } uint num; if (typeof(uint[]).TypeHandle != 0 && typeof(uint[]).TypeHandle == num) { break; } } } } uint[] array3 = array[0]; array3[0] = (uint)i; uint[] array4 = array[0]; array4[0] = array3; uint[] array5 = array[0]; array5[1] = array4; uint[] array6 = array[0]; array6[1] = array5; uint[] array7 = array[1]; array7[0] = array6; uint[] array8 = array[1]; array8[0] = array7; uint[] array9 = array[1]; array9[1] = array8; array[1][1] = array9; uint num2; num2 += num2; uint num3 = AesEngine.SubWord(array9); ulong num4; array[(int)num4][0] = i; array[(int)num4][0] = array3; array[(int)num4][1] = array4; array[(int)num4][1] = array5; uint num5 = AesEngine.SubWord(array5); ulong num6 = num4 + 1UL; array[(int)num6][0] = array6; array[(int)num6][0] = array7; array[(int)num6][1] = array8; array[(int)num6][1] = array9; uint num7 = AesEngine.SubWord(array9); array[14][0] = (uint)i; array[14][0] = array3; array[14][1] = array4; uint[] array10 = array[14]; array10[1] = array5; IL_1E5: uint[] array11 = array[0]; array11[0] = array10; uint[] array12 = array[0]; array12[0] = array11; uint[] array13 = array[0]; array13[1] = array12; uint[] array14 = array[0]; array14[1] = array13; uint[] array15 = array[1]; array15[0] = array14; array[1][0] = array15; uint num8 = AesEngine.SubWord(array15); array[1][1] = num8; array[1][1] = array11; array[2][0] = array12; array[2][0] = array13; array[2][1] = array14; array[2][1] = array15; ulong num9; num9 += num9; uint num10 = AesEngine.SubWord(array15); uint num11; array[(int)num11][0] = num8; array[(int)num11][0] = array11; array[(int)num11][1] = array12; array[(int)num11][1] = array13; uint num12 = num11 + 1U; array[(int)num12][0] = array14; array[(int)num12][0] = array15; num9 += num9; uint num13 = AesEngine.SubWord(array15); array[(int)num12][1] = num8; array[(int)num12][1] = array11; num11 += (uint)2; array[(int)num11][0] = array12; array[(int)num11][0] = array13; array[(int)num11][1] = array14; uint[] array16 = array[(int)num11]; num11 += (uint)3; array16[1] = array15; uint num14 = AesEngine.SubWord(array15); array[12][0] = num8; array[12][0] = array11; array[12][1] = array12; uint[] array17 = array[12]; array17[1] = array13; IL_3FB: uint[] array18 = array[0]; array18[0] = array17; uint[] array19 = array[0]; array19[0] = array18; uint[] array20 = array[0]; array20[1] = array19; array[0][1] = array20; uint num15 = AesEngine.SubWord(array20); byte[] array21 = AesEngine.rcon; uint num17; uint num16 = num17 - 1U; array[(int)num17][0] = array17; array[(int)num17][0] = array18; array[(int)num17][1] = array19; uint[] array22 = array[(int)num17]; num17 += (uint)1; array22[1] = array20; while (num17 <= (uint)10) { } int num18 = 0; uint[] array23 = array[(int)num17]; uint num19 = AesEngine.Inv_Mcol(array23[num18]); num18++; array23[0] = num19; num17 += (uint)1; return array; } // Token: 0x0600BA8E RID: 47758 RVA: 0x0028ABFC File Offset: 0x00288DFC [Token(Token = "0x600BA8E")] [Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")] public AesEngine() { this.Reset(); } // Token: 0x0600BA8F RID: 47759 RVA: 0x0028AC10 File Offset: 0x00288E10 [Token(Token = "0x600BA8F")] [Address(RVA = "0x248EF20", Offset = "0x248DF20", VA = "0x18248EF20", Slot = "10")] public virtual void Init(bool forEncryption, ICipherParameters parameters) { /* An exception occurred when decompiling this method (0600BA8F) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.AesEngine::Init(System.Boolean,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_38: stloc:ArgumentException(var_5_49, newobj:ArgumentException(ArgumentException::.ctor, call:string(string::Concat, ldstr:string("invalid parameter passed to AES init - "), ldloc:string(var_4)))) } 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: 0x17001D51 RID: 7505 // (get) Token: 0x0600BA90 RID: 47760 RVA: 0x0028AC68 File Offset: 0x00288E68 [Token(Token = "0x17001D51")] public virtual string AlgorithmName { [Token(Token = "0x600BA90")] [Address(RVA = "0x248F650", Offset = "0x248E650", VA = "0x18248F650", Slot = "11")] get { return "AES"; } } // Token: 0x17001D52 RID: 7506 // (get) Token: 0x0600BA91 RID: 47761 RVA: 0x0028AC7C File Offset: 0x00288E7C [Token(Token = "0x17001D52")] public virtual bool IsPartialBlockOkay { [Token(Token = "0x600BA91")] [Address(RVA = "0x424690", Offset = "0x423690", VA = "0x180424690", Slot = "12")] get { } } // Token: 0x0600BA92 RID: 47762 RVA: 0x0028AC8C File Offset: 0x00288E8C [Token(Token = "0x600BA92")] [Address(RVA = "0x8BB9C0", Offset = "0x8BA9C0", VA = "0x1808BB9C0", Slot = "13")] public virtual int GetBlockSize() { return 16; } // Token: 0x0600BA93 RID: 47763 RVA: 0x0028AC9C File Offset: 0x00288E9C [Token(Token = "0x600BA93")] [Address(RVA = "0x248F200", Offset = "0x248E200", VA = "0x18248F200", Slot = "14")] public virtual int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff) { /* An exception occurred when decompiling this method (0600BA93) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.AesEngine::ProcessBlock(System.Byte[],System.Int32,System.Byte[],System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_5D: stloc:InvalidOperationException(var_7_67, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("AES 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: 0x0600BA94 RID: 47764 RVA: 0x0000220F File Offset: 0x0000040F [Token(Token = "0x600BA94")] [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: 0x0600BA95 RID: 47765 RVA: 0x0028AD14 File Offset: 0x00288F14 [Token(Token = "0x600BA95")] [Address(RVA = "0x248F4A0", Offset = "0x248E4A0", VA = "0x18248F4A0")] private void UnPackBlock(byte[] bytes, int off) { } // Token: 0x0600BA96 RID: 47766 RVA: 0x0028AD24 File Offset: 0x00288F24 [Token(Token = "0x600BA96")] [Address(RVA = "0x248F190", Offset = "0x248E190", VA = "0x18248F190")] private void PackBlock(byte[] bytes, int off) { Ed25519.Encode32(this.C0, bytes, off); Ed25519.Encode32(this.C1, bytes, off); Ed25519.Encode32(this.C2, bytes, off); Ed25519.Encode32(this.C3, bytes, off); } // Token: 0x0600BA97 RID: 47767 RVA: 0x0028AD68 File Offset: 0x00288F68 [Token(Token = "0x600BA97")] [Address(RVA = "0x248C580", Offset = "0x248B580", VA = "0x18248C580")] private void EncryptBlock(uint[][] KW) { int length = KW.Length; uint[] array = KW[0]; int length2 = array.Length; uint num = array[0]; uint num2 = array[0]; uint num3 = array[1]; uint num4 = array[1]; if (array > (uint)1) { uint[] t = AesEngine.T0; int length3 = t.Length; num2 = num4; uint[] array2; int length4 = array2.Length; uint num5 = t[(int)num2]; num2 = num5; uint num6 = t[(int)num2]; num2 = num6; num = num2; num2 = num3; num6 = num2; num2 = num4; num5 = num2; num2 = num; uint num7 = t[(int)num2]; uint num8 = t[(int)num5]; uint num9 = t[(int)num6]; num = num3; num2 = num4; num9 = num2; num2 = num; num8 = num2; uint num10 = t[(int)num2]; uint num11 = t[(int)num8]; uint num12 = t[(int)num9]; num2 = num12; num12 = num; num11 = num2; uint num13 = t[(int)num3]; num = num13; uint num14 = t[(int)num11]; uint num15 = t[(int)num12]; uint num16; num16 += (uint)1; num15 = num7; num7 = num10; num14 = num7; uint num17 = t[(int)num14]; uint num18 = t[(int)num15]; num7 = num18; num3 = num7; num7 = num10; num18 = num7; num7 = num; num17 = num7; uint num19 = t[(int)num17]; uint num20 = t[(int)num18]; num7 = num; num20 = num7; num19 = num7; uint num21 = t[(int)num19]; num7 = t[(int)num20]; } uint[] t2 = AesEngine.T0; int length5 = t2.Length; num = num2; uint num22 = t2[(int)num]; num2 = num3; num = num2; num2 = num4; uint num23 = t2[(int)num2]; uint[] array3; int length6 = array3.Length; num2 = num; uint num24 = t2[(int)num2]; num24 = num3; uint num25 = t2[(int)num24]; num25 = num2; uint num26 = t2[(int)num25]; uint num27 = t2[(int)num3]; uint num28; num28 += (uint)1; int length7 = AesEngine.S.Length; int length8 = AesEngine.S.Length; int length9 = AesEngine.S.Length; byte[] array4 = AesEngine.S; } // Token: 0x0600BA98 RID: 47768 RVA: 0x0028B040 File Offset: 0x00289240 [Token(Token = "0x600BA98")] [Address(RVA = "0x248B270", Offset = "0x248A270", VA = "0x18248B270")] private void DecryptBlock(uint[][] KW) { int length = KW.Length; uint[] array; int length2 = array.Length; uint num = array[0]; uint num2 = array[1]; uint num3 = array[1]; if (array > (ulong)1L) { uint[] array2 = KW[array]; uint[] tinv = AesEngine.Tinv0; int length3 = tinv.Length; num3 = num2; int length4 = array2.Length; uint num4 = tinv[(int)num3]; uint num5 = tinv[(int)num3]; num3 = num5; uint num6 = tinv[(int)num3]; num3 = num; num6 = num3; num5 = num3; uint num7 = tinv[(int)num5]; uint num8 = tinv[(int)num6]; num3 = num8; num = num2; num8 = num3; num3 = num; num7 = num3; uint num9 = tinv[(int)num7]; uint num10 = tinv[(int)num8]; num3 = num10; num10 = num2; num = tinv[(int)num]; uint num11 = tinv[(int)num9]; uint num12 = tinv[(int)num10]; num2 = num4; num12 = num; num11 = num; uint num13 = tinv[(int)num11]; uint num14 = tinv[(int)num12]; num = num4; num14 = num; num13 = num; uint num15 = tinv[(int)num]; uint num16 = tinv[(int)num13]; uint num17 = tinv[(int)num14]; num = num17; num16 = num; num = num4; num17 = num; num = tinv[(int)num16]; num = tinv[(int)num17]; } uint[] array3 = KW[1]; uint[] tinv2 = AesEngine.Tinv0; int length5 = tinv2.Length; num = num3; uint num18 = tinv2[(int)num]; num3 = num2; num = num3; uint num19 = tinv2[(int)num3]; int length6 = array3.Length; num3 = num; num19 = num3; uint num20 = tinv2[(int)num19]; num3 = num2; uint num21 = tinv2[(int)num3]; num3 = num20; num21 = num2; uint num22 = tinv2[(int)num21]; num22 = num3; uint num23 = tinv2[(int)num22]; num20 = num23; num22 = num2; uint num24 = tinv2[(int)num22]; uint num25 = tinv2[(int)num22]; uint num26 = tinv2[(int)num]; int length7 = AesEngine.Si.Length; byte[] si = AesEngine.Si; num23 = num20; int length8 = AesEngine.Si.Length; byte b = AesEngine.Si[(int)num23]; } // Token: 0x0600BA99 RID: 47769 RVA: 0x0028B2F0 File Offset: 0x002894F0 // Note: this type is marked as 'beforefieldinit'. [Token(Token = "0x600BA99")] [Address(RVA = "0x248F510", Offset = "0x248E510", VA = "0x18248F510")] static AesEngine() { byte[] array = new byte[256]; RuntimeHelpers.InitializeArray(array, fieldof(.8F22C9ECE1331718CBD268A9BBFD2F5E451441E3).FieldHandle); AesEngine.S = array; byte[] array2 = new byte[256]; RuntimeHelpers.InitializeArray(array2, fieldof(.0C4110BC17D746F018F47B49E0EB0D6590F69939).FieldHandle); AesEngine.Si = array2; byte[] array3 = new byte[30]; RuntimeHelpers.InitializeArray(array3, fieldof(.B8DB0CB599EDD82A386D1A154FB3EB9235513DAD).FieldHandle); AesEngine.rcon = array3; uint[] array4 = new uint[256]; RuntimeHelpers.InitializeArray(array4, fieldof(.B68637EF60D499620B99E336C59E4865FFC4C5D7).FieldHandle); AesEngine.T0 = array4; uint[] array5 = new uint[256]; RuntimeHelpers.InitializeArray(array5, fieldof(.1AFB455399A50580CF1039188ABA6BE82F309543).FieldHandle); AesEngine.Tinv0 = array5; } // Token: 0x04007581 RID: 30081 [Token(Token = "0x4007581")] private static readonly byte[] S; // Token: 0x04007582 RID: 30082 [Token(Token = "0x4007582")] private static readonly byte[] Si; // Token: 0x04007583 RID: 30083 [Token(Token = "0x4007583")] private static readonly byte[] rcon; // Token: 0x04007584 RID: 30084 [Token(Token = "0x4007584")] private static readonly uint[] T0; // Token: 0x04007585 RID: 30085 [Token(Token = "0x4007585")] private static readonly uint[] Tinv0; // Token: 0x04007586 RID: 30086 [Token(Token = "0x4007586")] private const uint m1 = 2155905152U; // Token: 0x04007587 RID: 30087 [Token(Token = "0x4007587")] private const uint m2 = 2139062143U; // Token: 0x04007588 RID: 30088 [Token(Token = "0x4007588")] private const uint m3 = 27U; // Token: 0x04007589 RID: 30089 [Token(Token = "0x4007589")] private const uint m4 = 3233857728U; // Token: 0x0400758A RID: 30090 [Token(Token = "0x400758A")] private const uint m5 = 1061109567U; // Token: 0x0400758B RID: 30091 [FieldOffset(Offset = "0x10")] [Token(Token = "0x400758B")] private int ROUNDS; // Token: 0x0400758C RID: 30092 [FieldOffset(Offset = "0x18")] [Token(Token = "0x400758C")] private uint[][] WorkingKey; // Token: 0x0400758D RID: 30093 [FieldOffset(Offset = "0x20")] [Token(Token = "0x400758D")] private uint C0; // Token: 0x0400758E RID: 30094 [FieldOffset(Offset = "0x24")] [Token(Token = "0x400758E")] private uint C1; // Token: 0x0400758F RID: 30095 [FieldOffset(Offset = "0x28")] [Token(Token = "0x400758F")] private uint C2; // Token: 0x04007590 RID: 30096 [FieldOffset(Offset = "0x2C")] [Token(Token = "0x4007590")] private uint C3; // Token: 0x04007591 RID: 30097 [FieldOffset(Offset = "0x30")] [Token(Token = "0x4007591")] private bool forEncryption; // Token: 0x04007592 RID: 30098 [FieldOffset(Offset = "0x38")] [Token(Token = "0x4007592")] private byte[] s; // Token: 0x04007593 RID: 30099 [Token(Token = "0x4007593")] private const int BLOCK_SIZE = 16; } }