niko
581 lines
24 KiB
C#
581 lines
24 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.Rfc8032;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines
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{
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// Token: 0x02001C82 RID: 7298
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[Token(Token = "0x2001C82")]
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public class AesLightEngine : IBlockCipher
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{
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// Token: 0x0600B6DE RID: 46814 RVA: 0x00283040 File Offset: 0x00281240
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[Token(Token = "0x600B6DE")]
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[Address(RVA = "0x1A607B0", Offset = "0x1A5F5B0", VA = "0x181A607B0")]
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private static uint Shift(uint r, int shift)
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{
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return r;
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}
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// Token: 0x0600B6DF RID: 46815 RVA: 0x00283050 File Offset: 0x00281250
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[Token(Token = "0x600B6DF")]
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[Address(RVA = "0x1A5ED00", Offset = "0x1A5DB00", VA = "0x181A5ED00")]
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private static uint FFmulX(uint x)
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{
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/*
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An exception occurred when decompiling this method (0600B6DF)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.UInt32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.AesLightEngine::FFmulX(System.UInt32)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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Block_0:
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stloc:int64(var_0_05, mul:uint32[exp:int64](ldloc:uint32(x), conv.u4:uint32(ldc.i4:int32[exp:uint32](27))))
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}
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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
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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
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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
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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
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--- End of inner exception stack trace ---
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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
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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
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*/;
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}
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// Token: 0x0600B6E0 RID: 46816 RVA: 0x00283064 File Offset: 0x00281264
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[Token(Token = "0x600B6E0")]
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[Address(RVA = "0x1A5ECD0", Offset = "0x1A5DAD0", VA = "0x181A5ECD0")]
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private static uint FFmulX2(uint x)
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{
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return x;
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}
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// Token: 0x0600B6E1 RID: 46817 RVA: 0x00283074 File Offset: 0x00281274
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[Token(Token = "0x600B6E1")]
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[Address(RVA = "0x1A68B10", Offset = "0x1A67910", VA = "0x181A68B10")]
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private static uint Mcol(uint x)
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{
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return x;
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}
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// Token: 0x0600B6E2 RID: 46818 RVA: 0x00283084 File Offset: 0x00281284
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[Token(Token = "0x600B6E2")]
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[Address(RVA = "0x1A68A50", Offset = "0x1A67850", VA = "0x181A68A50")]
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private static uint Inv_Mcol(uint x)
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{
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return x;
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}
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// Token: 0x0600B6E3 RID: 46819 RVA: 0x00283094 File Offset: 0x00281294
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[Token(Token = "0x600B6E3")]
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[Address(RVA = "0x1A68D20", Offset = "0x1A67B20", VA = "0x181A68D20")]
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private static uint SubWord(uint x)
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{
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int length = AesLightEngine.S.Length;
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throw new NullReferenceException();
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}
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// Token: 0x0600B6E4 RID: 46820 RVA: 0x002830B4 File Offset: 0x002812B4
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[Token(Token = "0x600B6E4")]
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[Address(RVA = "0x1A67310", Offset = "0x1A66110", VA = "0x181A67310")]
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private uint[][] GenerateWorkingKey(byte[] key, bool forEncryption)
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{
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uint[][] array;
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int i;
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for (;;)
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{
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if (key.Length == 7)
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{
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this.ROUNDS = key;
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array = new uint[key][];
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i = 0;
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uint[] array2 = new uint[4];
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if (array2 != 0)
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{
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}
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i++;
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array[0] = array2;
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while (i <= this.rcon)
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{
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}
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if (typeof(uint[]).TypeHandle == 0)
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{
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goto IL_3FB;
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}
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if (typeof(uint[]).TypeHandle != 0)
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{
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if (typeof(uint[]).TypeHandle == 0)
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{
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goto IL_1E5;
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}
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uint num;
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if (typeof(uint[]).TypeHandle != 0 && typeof(uint[]).TypeHandle == num)
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{
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break;
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}
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}
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}
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}
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uint[] array3 = array[0];
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array3[0] = (uint)i;
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uint[] array4 = array[0];
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array4[0] = array3;
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uint[] array5 = array[0];
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array5[1] = array4;
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uint[] array6 = array[0];
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array6[1] = array5;
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uint[] array7 = array[1];
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array7[0] = array6;
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uint[] array8 = array[1];
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array8[0] = array7;
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uint[] array9 = array[1];
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array9[1] = array8;
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array[1][1] = array9;
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uint num2;
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num2 += num2;
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uint num3 = AesLightEngine.SubWord(array9);
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ulong num4;
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array[(int)num4][0] = i;
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array[(int)num4][0] = array3;
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array[(int)num4][1] = array4;
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array[(int)num4][1] = array5;
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uint num5 = AesLightEngine.SubWord(array5);
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ulong num6 = num4 + 1UL;
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array[(int)num6][0] = array6;
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array[(int)num6][0] = array7;
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array[(int)num6][1] = array8;
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array[(int)num6][1] = array9;
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uint num7 = AesLightEngine.SubWord(array9);
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array[14][0] = (uint)i;
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array[14][0] = array3;
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array[14][1] = array4;
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uint[] array10 = array[14];
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array10[1] = array5;
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IL_1E5:
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uint[] array11 = array[0];
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array11[0] = array10;
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uint[] array12 = array[0];
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array12[0] = array11;
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uint[] array13 = array[0];
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array13[1] = array12;
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uint[] array14 = array[0];
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array14[1] = array13;
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uint[] array15 = array[1];
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array15[0] = array14;
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array[1][0] = array15;
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uint num8 = AesLightEngine.SubWord(array15);
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array[1][1] = num8;
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array[1][1] = array11;
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array[2][0] = array12;
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array[2][0] = array13;
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array[2][1] = array14;
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array[2][1] = array15;
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ulong num9;
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num9 += num9;
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uint num10 = AesLightEngine.SubWord(array15);
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uint num11;
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array[(int)num11][0] = num8;
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array[(int)num11][0] = array11;
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array[(int)num11][1] = array12;
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array[(int)num11][1] = array13;
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uint num12 = num11 + 1U;
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array[(int)num12][0] = array14;
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array[(int)num12][0] = array15;
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num9 += num9;
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uint num13 = AesLightEngine.SubWord(array15);
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array[(int)num12][1] = num8;
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array[(int)num12][1] = array11;
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num11 += (uint)2;
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array[(int)num11][0] = array12;
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array[(int)num11][0] = array13;
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array[(int)num11][1] = array14;
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uint[] array16 = array[(int)num11];
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num11 += (uint)3;
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array16[1] = array15;
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uint num14 = AesLightEngine.SubWord(array15);
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array[12][0] = num8;
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array[12][0] = array11;
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array[12][1] = array12;
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uint[] array17 = array[12];
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array17[1] = array13;
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IL_3FB:
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uint[] array18 = array[0];
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array18[0] = array17;
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uint[] array19 = array[0];
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array19[0] = array18;
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uint[] array20 = array[0];
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array20[1] = array19;
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array[0][1] = array20;
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uint num15 = AesLightEngine.SubWord(array20);
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byte[] array21 = AesLightEngine.rcon;
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uint num17;
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uint num16 = num17 - 1U;
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array[(int)num17][0] = array17;
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array[(int)num17][0] = array18;
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array[(int)num17][1] = array19;
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uint[] array22 = array[(int)num17];
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num17 += (uint)1;
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array22[1] = array20;
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while (num17 <= (uint)10)
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{
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}
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int num18 = 0;
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uint[] array23 = array[(int)num17];
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uint num19 = AesLightEngine.Inv_Mcol(array23[num18]);
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num18++;
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array23[0] = num19;
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num17 += (uint)1;
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return array;
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}
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// Token: 0x0600B6E5 RID: 46821 RVA: 0x002835A8 File Offset: 0x002817A8
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[Token(Token = "0x600B6E5")]
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[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
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public AesLightEngine()
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{
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this.Reset();
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}
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// Token: 0x0600B6E6 RID: 46822 RVA: 0x002835BC File Offset: 0x002817BC
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[Token(Token = "0x600B6E6")]
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[Address(RVA = "0x1A68940", Offset = "0x1A67740", VA = "0x181A68940", Slot = "10")]
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public virtual void Init(bool forEncryption, ICipherParameters parameters)
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{
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/*
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An exception occurred when decompiling this method (0600B6E6)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.AesLightEngine::Init(System.Boolean,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_22:
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stloc:ArgumentException(var_4_32, newobj:ArgumentException(ArgumentException::.ctor, call:string(string::Concat, ldstr:string("invalid parameter passed to AES init - "), ldloc:string(var_3))))
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}
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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
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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
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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
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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
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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
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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
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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
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--- End of inner exception stack trace ---
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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
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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
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*/;
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}
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// Token: 0x17001CB8 RID: 7352
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// (get) Token: 0x0600B6E7 RID: 46823 RVA: 0x002835FC File Offset: 0x002817FC
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[Token(Token = "0x17001CB8")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x600B6E7")]
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[Address(RVA = "0x1A68F10", Offset = "0x1A67D10", VA = "0x181A68F10", Slot = "11")]
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get
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{
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return "AES";
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}
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}
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// Token: 0x17001CB9 RID: 7353
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// (get) Token: 0x0600B6E8 RID: 46824 RVA: 0x00283610 File Offset: 0x00281810
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[Token(Token = "0x17001CB9")]
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public virtual bool IsPartialBlockOkay
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{
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[Token(Token = "0x600B6E8")]
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[Address(RVA = "0x403930", Offset = "0x402730", VA = "0x180403930", Slot = "12")]
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get
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{
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}
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}
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// Token: 0x0600B6E9 RID: 46825 RVA: 0x00283620 File Offset: 0x00281820
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[Token(Token = "0x600B6E9")]
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[Address(RVA = "0x4B6B10", Offset = "0x4B5910", VA = "0x1804B6B10", Slot = "13")]
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public virtual int GetBlockSize()
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{
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return 16;
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}
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// Token: 0x0600B6EA RID: 46826 RVA: 0x00283630 File Offset: 0x00281830
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[Token(Token = "0x600B6EA")]
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[Address(RVA = "0x1A68BA0", Offset = "0x1A679A0", VA = "0x181A68BA0", Slot = "14")]
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public virtual int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff)
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{
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/*
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An exception occurred when decompiling this method (0600B6EA)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.AesLightEngine::ProcessBlock(System.Byte[],System.Int32,System.Byte[],System.Int32)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_5D:
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stloc:InvalidOperationException(var_7_67, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("AES engine not initialised")))
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}
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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
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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
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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
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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
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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
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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
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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
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--- End of inner exception stack trace ---
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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
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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
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*/;
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}
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// Token: 0x0600B6EB RID: 46827 RVA: 0x0000220F File Offset: 0x0000040F
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[Token(Token = "0x600B6EB")]
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[Address(RVA = "0x402080", Offset = "0x400E80", VA = "0x180402080", Slot = "15")]
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public virtual void Reset()
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|
{
|
|
throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
|
|
}
|
|
|
|
// Token: 0x0600B6EC RID: 46828 RVA: 0x002836A8 File Offset: 0x002818A8
|
|
[Token(Token = "0x600B6EC")]
|
|
[Address(RVA = "0x1A608F0", Offset = "0x1A5F6F0", VA = "0x181A608F0")]
|
|
private void UnPackBlock(byte[] bytes, int off)
|
|
{
|
|
}
|
|
|
|
// Token: 0x0600B6ED RID: 46829 RVA: 0x002836B8 File Offset: 0x002818B8
|
|
[Token(Token = "0x600B6ED")]
|
|
[Address(RVA = "0x1A605C0", Offset = "0x1A5F3C0", VA = "0x181A605C0")]
|
|
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: 0x0600B6EE RID: 46830 RVA: 0x002836FC File Offset: 0x002818FC
|
|
[Token(Token = "0x600B6EE")]
|
|
[Address(RVA = "0x1A65FD0", Offset = "0x1A64DD0", VA = "0x181A65FD0")]
|
|
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)
|
|
{
|
|
int length3 = AesLightEngine.S.Length;
|
|
num2 = num4;
|
|
byte b;
|
|
uint num5 = AesLightEngine.Mcol((uint)b);
|
|
uint[] array2;
|
|
uint num6 = array2[0];
|
|
int length4 = AesLightEngine.S.Length;
|
|
byte b2;
|
|
uint num7 = AesLightEngine.Mcol((uint)b2);
|
|
uint num8 = array2[0];
|
|
int length5 = AesLightEngine.S.Length;
|
|
num4 = num2;
|
|
byte b3;
|
|
uint num9 = AesLightEngine.Mcol((uint)b3);
|
|
uint num10 = array2[1];
|
|
int length6 = AesLightEngine.S.Length;
|
|
byte b4;
|
|
uint num11 = AesLightEngine.Mcol((uint)b4);
|
|
uint num12 = array2[1];
|
|
int length7 = AesLightEngine.S.Length;
|
|
byte b5;
|
|
uint num13 = AesLightEngine.Mcol((uint)b5);
|
|
int length8 = AesLightEngine.S.Length;
|
|
byte b6;
|
|
uint num14 = AesLightEngine.Mcol((uint)b6);
|
|
int length9 = AesLightEngine.S.Length;
|
|
byte b7;
|
|
uint num15 = AesLightEngine.Mcol((uint)b7);
|
|
int length10 = AesLightEngine.S.Length;
|
|
byte b8;
|
|
uint num16 = AesLightEngine.Mcol((uint)b8);
|
|
}
|
|
int length11 = AesLightEngine.S.Length;
|
|
byte b9;
|
|
uint num17 = AesLightEngine.Mcol((uint)b9);
|
|
uint[] array3;
|
|
uint num18 = array3[0];
|
|
int length12 = AesLightEngine.S.Length;
|
|
byte b10;
|
|
uint num19 = AesLightEngine.Mcol((uint)b10);
|
|
uint num20 = array3[0];
|
|
int length13 = AesLightEngine.S.Length;
|
|
byte b11;
|
|
uint num21 = AesLightEngine.Mcol((uint)b11);
|
|
uint num22 = array3[1];
|
|
int length14 = AesLightEngine.S.Length;
|
|
byte b12;
|
|
uint num23 = AesLightEngine.Mcol((uint)b12);
|
|
uint num24 = array3[1];
|
|
uint num25;
|
|
num25 += (uint)1;
|
|
int length15 = AesLightEngine.S.Length;
|
|
int length16 = AesLightEngine.S.Length;
|
|
int length17 = AesLightEngine.S.Length;
|
|
int length18 = AesLightEngine.S.Length;
|
|
}
|
|
|
|
// Token: 0x0600B6EF RID: 46831 RVA: 0x0028397C File Offset: 0x00281B7C
|
|
[Token(Token = "0x600B6EF")]
|
|
[Address(RVA = "0x1A64CB0", Offset = "0x1A63AB0", VA = "0x181A64CB0")]
|
|
private void DecryptBlock(uint[][] KW)
|
|
{
|
|
int length = KW.Length;
|
|
uint[] array;
|
|
int length2 = array.Length;
|
|
uint num = array[0];
|
|
uint num2 = array[0];
|
|
uint num3 = array[1];
|
|
uint num4 = array[1];
|
|
uint[] array2 = KW[array];
|
|
int length3 = AesLightEngine.Si.Length;
|
|
byte b;
|
|
uint num5 = AesLightEngine.Inv_Mcol((uint)b);
|
|
uint num6 = array2[0];
|
|
int length4 = AesLightEngine.Si.Length;
|
|
byte b2;
|
|
uint num7 = AesLightEngine.Inv_Mcol((uint)b2);
|
|
uint num8 = array2[0];
|
|
int length5 = AesLightEngine.Si.Length;
|
|
byte b3;
|
|
uint num9 = AesLightEngine.Inv_Mcol((uint)b3);
|
|
uint num10 = array2[1];
|
|
int length6 = AesLightEngine.Si.Length;
|
|
byte b4;
|
|
uint num11 = AesLightEngine.Inv_Mcol((uint)b4);
|
|
uint num12 = array2[1];
|
|
int length7 = AesLightEngine.Si.Length;
|
|
byte b5;
|
|
uint num13 = AesLightEngine.Inv_Mcol((uint)b5);
|
|
int length8 = AesLightEngine.Si.Length;
|
|
byte b6;
|
|
uint num14 = AesLightEngine.Inv_Mcol((uint)b6);
|
|
int length9 = AesLightEngine.Si.Length;
|
|
byte b7;
|
|
uint num15 = AesLightEngine.Inv_Mcol((uint)b7);
|
|
int length10 = AesLightEngine.Si.Length;
|
|
byte b8;
|
|
uint num16 = AesLightEngine.Inv_Mcol((uint)b8);
|
|
uint[] array3 = KW[1];
|
|
int length11 = AesLightEngine.Si.Length;
|
|
byte b9;
|
|
uint num17 = AesLightEngine.Inv_Mcol((uint)b9);
|
|
uint num18 = array3[0];
|
|
int length12 = AesLightEngine.Si.Length;
|
|
byte b10;
|
|
uint num19 = AesLightEngine.Inv_Mcol((uint)b10);
|
|
uint num20 = array3[0];
|
|
int length13 = AesLightEngine.Si.Length;
|
|
byte b11;
|
|
uint num21 = AesLightEngine.Inv_Mcol((uint)b11);
|
|
uint num22 = array3[1];
|
|
int length14 = AesLightEngine.Si.Length;
|
|
byte b12;
|
|
uint num23 = AesLightEngine.Inv_Mcol((uint)b12);
|
|
uint num24 = array3[1];
|
|
int length15 = AesLightEngine.Si.Length;
|
|
int length16 = AesLightEngine.Si.Length;
|
|
int length17 = AesLightEngine.Si.Length;
|
|
int length18 = AesLightEngine.Si.Length;
|
|
}
|
|
|
|
// Token: 0x0600B6F0 RID: 46832 RVA: 0x00283BF4 File Offset: 0x00281DF4
|
|
// Note: this type is marked as 'beforefieldinit'.
|
|
[Token(Token = "0x600B6F0")]
|
|
[Address(RVA = "0x1A68E40", Offset = "0x1A67C40", VA = "0x181A68E40")]
|
|
static AesLightEngine()
|
|
{
|
|
byte[] array = new byte[256];
|
|
RuntimeHelpers.InitializeArray(array, fieldof(<PrivateImplementationDetails>.8F22C9ECE1331718CBD268A9BBFD2F5E451441E3).FieldHandle);
|
|
AesLightEngine.S = array;
|
|
byte[] array2 = new byte[256];
|
|
RuntimeHelpers.InitializeArray(array2, fieldof(<PrivateImplementationDetails>.0C4110BC17D746F018F47B49E0EB0D6590F69939).FieldHandle);
|
|
AesLightEngine.Si = array2;
|
|
byte[] array3 = new byte[30];
|
|
RuntimeHelpers.InitializeArray(array3, fieldof(<PrivateImplementationDetails>.B8DB0CB599EDD82A386D1A154FB3EB9235513DAD).FieldHandle);
|
|
AesLightEngine.rcon = array3;
|
|
}
|
|
|
|
// Token: 0x040073F3 RID: 29683
|
|
[Token(Token = "0x40073F3")]
|
|
private static readonly byte[] S;
|
|
|
|
// Token: 0x040073F4 RID: 29684
|
|
[Token(Token = "0x40073F4")]
|
|
private static readonly byte[] Si;
|
|
|
|
// Token: 0x040073F5 RID: 29685
|
|
[Token(Token = "0x40073F5")]
|
|
private static readonly byte[] rcon;
|
|
|
|
// Token: 0x040073F6 RID: 29686
|
|
[Token(Token = "0x40073F6")]
|
|
private const uint m1 = 2155905152U;
|
|
|
|
// Token: 0x040073F7 RID: 29687
|
|
[Token(Token = "0x40073F7")]
|
|
private const uint m2 = 2139062143U;
|
|
|
|
// Token: 0x040073F8 RID: 29688
|
|
[Token(Token = "0x40073F8")]
|
|
private const uint m3 = 27U;
|
|
|
|
// Token: 0x040073F9 RID: 29689
|
|
[Token(Token = "0x40073F9")]
|
|
private const uint m4 = 3233857728U;
|
|
|
|
// Token: 0x040073FA RID: 29690
|
|
[Token(Token = "0x40073FA")]
|
|
private const uint m5 = 1061109567U;
|
|
|
|
// Token: 0x040073FB RID: 29691
|
|
[FieldOffset(Offset = "0x10")]
|
|
[Token(Token = "0x40073FB")]
|
|
private int ROUNDS;
|
|
|
|
// Token: 0x040073FC RID: 29692
|
|
[FieldOffset(Offset = "0x18")]
|
|
[Token(Token = "0x40073FC")]
|
|
private uint[][] WorkingKey;
|
|
|
|
// Token: 0x040073FD RID: 29693
|
|
[FieldOffset(Offset = "0x20")]
|
|
[Token(Token = "0x40073FD")]
|
|
private uint C0;
|
|
|
|
// Token: 0x040073FE RID: 29694
|
|
[FieldOffset(Offset = "0x24")]
|
|
[Token(Token = "0x40073FE")]
|
|
private uint C1;
|
|
|
|
// Token: 0x040073FF RID: 29695
|
|
[FieldOffset(Offset = "0x28")]
|
|
[Token(Token = "0x40073FF")]
|
|
private uint C2;
|
|
|
|
// Token: 0x04007400 RID: 29696
|
|
[FieldOffset(Offset = "0x2C")]
|
|
[Token(Token = "0x4007400")]
|
|
private uint C3;
|
|
|
|
// Token: 0x04007401 RID: 29697
|
|
[FieldOffset(Offset = "0x30")]
|
|
[Token(Token = "0x4007401")]
|
|
private bool forEncryption;
|
|
|
|
// Token: 0x04007402 RID: 29698
|
|
[Token(Token = "0x4007402")]
|
|
private const int BLOCK_SIZE = 16;
|
|
}
|
|
}
|