using System; using System.Runtime.CompilerServices; using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Utilities; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines { // Token: 0x02001D6F RID: 7535 [Token(Token = "0x2001D6F")] public class Dstu7624Engine : IBlockCipher { // Token: 0x0600BB40 RID: 47936 RVA: 0x00292528 File Offset: 0x00290728 [Token(Token = "0x600BB40")] [Address(RVA = "0x27ED920", Offset = "0x27EC920", VA = "0x1827ED920")] public Dstu7624Engine(int blockSizeBits) { /* An exception occurred when decompiling this method (0600BB40) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Dstu7624Engine::.ctor(System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_26: stloc:ArgumentException(var_2_30, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("unsupported block length: only 128/256/512 are allowed"))) } 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: 0x0600BB41 RID: 47937 RVA: 0x00292568 File Offset: 0x00290768 [Token(Token = "0x600BB41")] [Address(RVA = "0x27EA770", Offset = "0x27E9770", VA = "0x1827EA770", Slot = "10")] public virtual void Init(bool forEncryption, ICipherParameters parameters) { /* An exception occurred when decompiling this method (0600BB41) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Dstu7624Engine::Init(System.Boolean,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_1A8: stloc:ArgumentException(var_23_1B2, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Unsupported key length"))) } 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.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: 0x0600BB42 RID: 47938 RVA: 0x00292728 File Offset: 0x00290928 [Token(Token = "0x600BB42")] [Address(RVA = "0x27ED2F0", Offset = "0x27EC2F0", VA = "0x1827ED2F0")] private void WorkingKeyExpandKT(ulong[] workingKey, ulong[] tempKeys) { do { ulong[] array = new ulong[this.wordsInBlock]; ulong[] array2 = new ulong[this.wordsInBlock]; ulong[] array3 = new ulong[this.wordsInBlock]; this.internalState = array3; int num = this.wordsInBlock; num++; int num2 = this.wordsInBlock; if (num2 != this.wordsInKey) { int num3 = 0; int num4 = 0; Array.Copy(workingKey, num4, array, num3, num2); } int length = array.Length; int num5 = 0; int num6 = 0; Array.Copy(workingKey, num6, array, num5, length); int length2 = array2.Length; int num7 = 0; int num8 = 0; Array.Copy(workingKey, num7, array2, num8, length2); ulong[] array4 = this.internalState; int num9 = 0; int num10 = 0; if (num10 < array4.Length) { num9++; ulong[] array5 = this.internalState; } this.EncryptionRound(); ulong[] array6 = this.internalState; int num11 = 0; int num12 = 0; if (num12 < array6.Length) { num11++; if (this.internalState != 0) { continue; } } this.EncryptionRound(); ulong[] array7 = this.internalState; int num13 = 0; int num14 = 0; if (num14 >= array7.Length) { break; } num13++; } while (this.internalState != 0); this.EncryptionRound(); int num15 = this.wordsInBlock; int num16 = 0; ulong[] array8 = this.internalState; int num17 = 0; Array.Copy(array8, num17, tempKeys, num16, num15); } // Token: 0x0600BB43 RID: 47939 RVA: 0x00292898 File Offset: 0x00290A98 [Token(Token = "0x600BB43")] [Address(RVA = "0x27ECD10", Offset = "0x27EBD10", VA = "0x1827ECD10")] private void WorkingKeyExpandEven(ulong[] workingKey, ulong[] tempKey) { ulong[] array; ulong[] array2; int num2; ulong num6; for (;;) { array = new ulong[this.wordsInKey]; array2 = new ulong[this.wordsInBlock]; int num = this.wordsInKey; num2 = 0; int num3 = 0; int num4 = 0; Array.Copy(workingKey, num4, array, num3, num); if (this.wordsInBlock > 0) { ulong num5 = tempKey[num2]; num2++; num5 += num6; array2[0] = num5; if (this.wordsInBlock > 0) { ulong[] array3 = this.internalState; ulong num7 = array2[num2]; num2++; array3[0] = num7; } this.EncryptionRound(); if (this.T1 > num2) { ulong[] array4 = this.internalState; num2++; } this.EncryptionRound(); int num8; if (this.wordsInBlock > 0) { ulong[] array5 = this.internalState; num2++; num8 = this.wordsInBlock; } ulong[][] array6 = this.roundKeys; int num9 = 0; int num10 = 0; ulong[] array7 = array6[num2]; Array.Copy(this.internalState, num10, array7, num9, num8); if (this.T2 == num2) { return; } int num11 = this.wordsInBlock; if (this.wordsInKey == num11) { goto IL_1DE; } num2 += 2; num6 += num6; if (num11 > 0) { break; } } } ulong num12 = tempKey[num2]; num2++; num12 += num6; array2[0] = num12; if (this.wordsInBlock > 0) { ulong[] array8 = this.internalState; num2++; ulong num13 = array[(int)num12]; array8[0] = num13; int num14 = this.wordsInBlock; } this.EncryptionRound(); if (this.T1 > num2) { ulong[] array9 = this.internalState; num2++; } this.EncryptionRound(); int num15; if (this.wordsInBlock > 0) { ulong[] array10 = this.internalState; num2++; num15 = this.wordsInBlock; } ulong[][] array11 = this.roundKeys; int num16 = 0; int num17 = 0; ulong[] array12 = array11[num2]; Array.Copy(this.internalState, num17, array12, num16, num15); if (this.T2 == num2) { return; } IL_1DE: num2 += 2; num6 += num6; ulong num18 = array[0]; int length = array.Length; uint num19; ulong num21; if (num19 < (uint)length) { uint num20 = num19 - 1U; num21 = array[(int)num19]; num19 += (uint)1; array[0] = num21; } ulong num22 = num21 - 1UL; array[0] = num18; } // Token: 0x0600BB44 RID: 47940 RVA: 0x00292ADC File Offset: 0x00290CDC [Token(Token = "0x600BB44")] [Address(RVA = "0x27ED610", Offset = "0x27EC610", VA = "0x1827ED610")] private void WorkingKeyExpandOdd() { uint num; if (this.T2 > num) { ulong[][] array = this.roundKeys; int length = array.Length; uint num2 = num - 1U; ulong[] array2 = array[(int)num]; ulong[] array3 = array[(int)num2]; this.RotateLeft(array3, array2); num += (uint)2; } } // Token: 0x0600BB45 RID: 47941 RVA: 0x00292B2C File Offset: 0x00290D2C [Token(Token = "0x600BB45")] [Address(RVA = "0x27EBAA0", Offset = "0x27EAAA0", VA = "0x1827EBAA0", Slot = "11")] public virtual int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff) { /* An exception occurred when decompiling this method (0600BB45) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Dstu7624Engine::ProcessBlock(System.Byte[],System.Int32,System.Byte[],System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_12B: stloc:InvalidOperationException(var_21_135, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Dstu7624Engine 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.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: 0x0600BB46 RID: 47942 RVA: 0x00292C70 File Offset: 0x00290E70 [Token(Token = "0x600BB46")] [Address(RVA = "0x27EA670", Offset = "0x27E9670", VA = "0x1827EA670")] private void EncryptionRound() { this.SubBytes(); this.ShiftRows(); int num = 0; if (this.T1 > num) { ulong[] array = this.internalState; ulong num2 = Dstu7624Engine.MixColumn(array[num]); num++; array[0] = num2; } } // Token: 0x0600BB47 RID: 47943 RVA: 0x00292CBC File Offset: 0x00290EBC [Token(Token = "0x600BB47")] [Address(RVA = "0x27E9F20", Offset = "0x27E8F20", VA = "0x1827E9F20")] private void DecryptionRound() { int num = 0; if (this.T1 > num) { ulong[] array = this.internalState; ulong num3; ulong num2 = Dstu7624Engine.MixColumnInv(num3); num++; } this.InvShiftRows(); this.InvSubBytes(); } // Token: 0x0600BB48 RID: 47944 RVA: 0x00292CF8 File Offset: 0x00290EF8 [Token(Token = "0x600BB48")] [Address(RVA = "0x27E98E0", Offset = "0x27E88E0", VA = "0x1827E98E0")] private void DecryptBlock_128(byte[] input, int inOff, byte[] output, int outOff) { ulong num = Pack.LE_To_UInt64(input, inOff); ulong num2 = Pack.LE_To_UInt64(input, inOff); ulong[][] array = this.roundKeys; int num3 = this.roundsAmount; int length = array[num3].Length; ulong num4 = Dstu7624Engine.MixColumnInv(num); num = num2; ulong num5 = Dstu7624Engine.MixColumnInv(num); int length2 = Dstu7624Engine.T0.Length; int length3 = Dstu7624Engine.T1.Length; int length4 = Dstu7624Engine.T2.Length; byte[] t = Dstu7624Engine.T3; int length5 = t.Length; if (num4 != (ulong)t.Length) { } byte b; byte b2; b -= b2; b2 = b; byte b3; b2 = b3; } // Token: 0x0600BB49 RID: 47945 RVA: 0x00292DB8 File Offset: 0x00290FB8 [Token(Token = "0x600BB49")] [Address(RVA = "0x27EA020", Offset = "0x27E9020", VA = "0x1827EA020")] private void EncryptBlock_128(byte[] input, int inOff, byte[] output, int outOff) { ulong num = Pack.LE_To_UInt64(input, inOff); ulong num2 = Pack.LE_To_UInt64(input, inOff); int length = this.roundKeys[0].Length; int length2 = Dstu7624Engine.S0.Length; int length3 = Dstu7624Engine.S1.Length; int length4 = Dstu7624Engine.S2.Length; int length5 = Dstu7624Engine.S3.Length; byte b; num = Dstu7624Engine.MixColumn((ulong)b); byte b2; b = b2; ulong num3 = Dstu7624Engine.MixColumn((ulong)b); ulong num4; num4 += (ulong)1L; if (num4 != num3) { } b = (byte)((ulong)b + num); } // Token: 0x0600BB4A RID: 47946 RVA: 0x00292E50 File Offset: 0x00291050 [Token(Token = "0x600BB4A")] [Address(RVA = "0x27EC960", Offset = "0x27EB960", VA = "0x1827EC960")] private void SubBytes() { int num = 0; if (this.T1 > num) { ulong[] array = this.internalState; int length = Dstu7624Engine.S0.Length; int length2 = Dstu7624Engine.S1.Length; int length3 = Dstu7624Engine.S2.Length; int length4 = Dstu7624Engine.S3.Length; ulong[] array2 = this.internalState; num++; byte b; num.m_value = (int)b; } } // Token: 0x0600BB4B RID: 47947 RVA: 0x00292EB8 File Offset: 0x002910B8 [Token(Token = "0x600BB4B")] [Address(RVA = "0x27EB200", Offset = "0x27EA200", VA = "0x1827EB200")] private void InvSubBytes() { int num = 0; if (this.T1 > num) { ulong[] array = this.internalState; int length = Dstu7624Engine.T0.Length; int length2 = Dstu7624Engine.T1.Length; int length3 = Dstu7624Engine.T2.Length; int length4 = Dstu7624Engine.T3.Length; ulong[] array2 = this.internalState; num++; byte b; num.m_value = (int)b; } } // Token: 0x0600BB4C RID: 47948 RVA: 0x00292F20 File Offset: 0x00291120 [Token(Token = "0x600BB4C")] [Address(RVA = "0x27EC2D0", Offset = "0x27EB2D0", VA = "0x1827EC2D0")] private void ShiftRows() { /* An exception occurred when decompiling this method (0600BB4C) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Dstu7624Engine::ShiftRows() ---> System.Exception: Basic block has to end with unconditional control flow. { IL_145: stloc:InvalidOperationException(var_14_14F, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("unsupported block length: only 128/256/512 are allowed"))) } 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: 0x0600BB4D RID: 47949 RVA: 0x00293080 File Offset: 0x00291280 [Token(Token = "0x600BB4D")] [Address(RVA = "0x27EAB80", Offset = "0x27E9B80", VA = "0x1827EAB80")] private void InvShiftRows() { /* An exception occurred when decompiling this method (0600BB4D) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Dstu7624Engine::InvShiftRows() ---> System.Exception: Basic block has to end with unconditional control flow. { IL_161: stloc:InvalidOperationException(var_18_16B, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("unsupported block length: only 128/256/512 are allowed"))) } 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: 0x0600BB4E RID: 47950 RVA: 0x002931FC File Offset: 0x002913FC [Token(Token = "0x600BB4E")] [Address(RVA = "0x27E9850", Offset = "0x27E8850", VA = "0x1827E9850")] private void AddRoundKey(int round) { ulong[][] array = this.roundKeys; int num = 0; if (this.T1 > num) { ulong[] array2 = array[round]; ulong[] array3 = this.internalState; num++; } } // Token: 0x0600BB4F RID: 47951 RVA: 0x00293234 File Offset: 0x00291434 [Token(Token = "0x600BB4F")] [Address(RVA = "0x27ECC80", Offset = "0x27EBC80", VA = "0x1827ECC80")] private void SubRoundKey(int round) { ulong[][] array = this.roundKeys; int num = 0; if (this.T1 > num) { ulong[] array2 = array[round]; ulong[] array3 = this.internalState; num++; } } // Token: 0x0600BB50 RID: 47952 RVA: 0x0029326C File Offset: 0x0029146C [Token(Token = "0x600BB50")] [Address(RVA = "0x27ED6A0", Offset = "0x27EC6A0", VA = "0x1827ED6A0")] private void XorRoundKey(int round) { ulong[][] array = this.roundKeys; int num = 0; if (this.T1 > num) { ulong[] array2 = array[round]; ulong[] array3 = this.internalState; num++; } } // Token: 0x0600BB51 RID: 47953 RVA: 0x002932A4 File Offset: 0x002914A4 [Token(Token = "0x600BB51")] [Address(RVA = "0x27EB730", Offset = "0x27EA730", VA = "0x1827EB730")] private static ulong MixColumn(ulong c) { return c; } // Token: 0x0600BB52 RID: 47954 RVA: 0x002932B4 File Offset: 0x002914B4 [Token(Token = "0x600BB52")] [Address(RVA = "0x27EB940", Offset = "0x27EA940", VA = "0x1827EB940")] private void MixColumns() { int num = 0; if (this.T1 > num) { ulong[] array = this.internalState; ulong num2 = Dstu7624Engine.MixColumn(array[num]); num++; array[0] = num2; } } // Token: 0x0600BB53 RID: 47955 RVA: 0x002932F4 File Offset: 0x002914F4 [Token(Token = "0x600BB53")] [Address(RVA = "0x27EB520", Offset = "0x27EA520", VA = "0x1827EB520")] private static ulong MixColumnInv(ulong c) { /* An exception occurred when decompiling this method (0600BB53) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.UInt64 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Dstu7624Engine::MixColumnInv(System.UInt64) ---> System.Exception: Basic block has to end with unconditional control flow. { Block_0: stloc:int64(var_0_06, mul:uint64[exp:int64](ldloc:uint64(c), conv.u8:uint64(ldc.i8:int64[exp:uint64](29)))) stloc:int64(var_0_0A, add:int64(ldloc:int64(var_0_06), ldloc:int64(var_0_06))) stloc:int64(var_1_11, mul:int64(ldloc:int64(var_0_0A), conv.u8:uint64[exp:int64](ldc.i8:int64[exp:uint64](29)))) stloc:int64(var_1_15, add:int64(ldloc:int64(var_1_11), ldloc:int64(var_1_11))) stloc:int64(var_2_1C, mul:uint64[exp:int64](ldloc:uint64(c), conv.u8:uint64(ldc.i8:int64[exp:uint64](29)))) } 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: 0x0600BB54 RID: 47956 RVA: 0x00293320 File Offset: 0x00291520 [Token(Token = "0x600BB54")] [Address(RVA = "0x27EB860", Offset = "0x27EA860", VA = "0x1827EB860")] private void MixColumnsInv() { int num = 0; if (this.T1 > num) { ulong[] array = this.internalState; ulong num2 = Dstu7624Engine.MixColumnInv(array[num]); num++; array[0] = num2; } } // Token: 0x0600BB55 RID: 47957 RVA: 0x00293360 File Offset: 0x00291560 [Token(Token = "0x600BB55")] [Address(RVA = "0x27EBA70", Offset = "0x27EAA70", VA = "0x1827EBA70")] private static ulong MulX(ulong n) { /* An exception occurred when decompiling this method (0600BB55) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.UInt64 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Dstu7624Engine::MulX(System.UInt64) ---> System.Exception: Basic block has to end with unconditional control flow. { Block_0: stloc:int64(var_0_06, mul:uint64[exp:int64](ldloc:uint64(n), conv.u8:uint64(ldc.i8:int64[exp:uint64](29)))) } 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: 0x0600BB56 RID: 47958 RVA: 0x00293374 File Offset: 0x00291574 [Token(Token = "0x600BB56")] [Address(RVA = "0x27EBA20", Offset = "0x27EAA20", VA = "0x1827EBA20")] private static ulong MulX2(ulong n) { /* An exception occurred when decompiling this method (0600BB56) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.UInt64 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Dstu7624Engine::MulX2(System.UInt64) ---> System.Exception: Basic block has to end with unconditional control flow. { Block_0: stloc:int64(var_0_06, mul:uint64[exp:int64](ldloc:uint64(n), conv.u8:uint64(ldc.i8:int64[exp:uint64](29)))) } 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: 0x0600BB57 RID: 47959 RVA: 0x00293388 File Offset: 0x00291588 [Token(Token = "0x600BB57")] [Address(RVA = "0x259EB00", Offset = "0x259DB00", VA = "0x18259EB00")] private static ulong Rotate(int n, ulong x) { return x; } // Token: 0x0600BB58 RID: 47960 RVA: 0x00293398 File Offset: 0x00291598 [Token(Token = "0x600BB58")] [Address(RVA = "0x27EBDE0", Offset = "0x27EADE0", VA = "0x1827EBDE0")] private void RotateLeft(ulong[] x, ulong[] z) { /* An exception occurred when decompiling this method (0600BB58) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.Dstu7624Engine::RotateLeft(System.UInt64[],System.UInt64[]) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_140: stloc:InvalidOperationException(var_17_14A, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("unsupported block length: only 128/256/512 are allowed"))) } 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: 0x17001D67 RID: 7527 // (get) Token: 0x0600BB59 RID: 47961 RVA: 0x002934F0 File Offset: 0x002916F0 [Token(Token = "0x17001D67")] public virtual string AlgorithmName { [Token(Token = "0x600BB59")] [Address(RVA = "0x27ED9D0", Offset = "0x27EC9D0", VA = "0x1827ED9D0", Slot = "12")] get { return "DSTU7624"; } } // Token: 0x0600BB5A RID: 47962 RVA: 0x00293504 File Offset: 0x00291704 [Token(Token = "0x600BB5A")] [Address(RVA = "0x27EA760", Offset = "0x27E9760", VA = "0x1827EA760", Slot = "13")] public virtual int GetBlockSize() { return this.wordsInBlock; } // Token: 0x17001D68 RID: 7528 // (get) Token: 0x0600BB5B RID: 47963 RVA: 0x00293518 File Offset: 0x00291718 [Token(Token = "0x17001D68")] public virtual bool IsPartialBlockOkay { [Token(Token = "0x600BB5B")] [Address(RVA = "0x424690", Offset = "0x423690", VA = "0x180424690", Slot = "14")] get { } } // Token: 0x0600BB5C RID: 47964 RVA: 0x00293528 File Offset: 0x00291728 [Token(Token = "0x600BB5C")] [Address(RVA = "0x27EBDB0", Offset = "0x27EADB0", VA = "0x1827EBDB0", Slot = "15")] public virtual void Reset() { ulong[] array = this.internalState; int length = array.Length; int num = 0; Array.Clear(array, num, length); } // Token: 0x0600BB5D RID: 47965 RVA: 0x00293554 File Offset: 0x00291754 // Note: this type is marked as 'beforefieldinit'. [Token(Token = "0x600BB5D")] [Address(RVA = "0x27ED730", Offset = "0x27EC730", VA = "0x1827ED730")] static Dstu7624Engine() { byte[] array = new byte[256]; RuntimeHelpers.InitializeArray(array, fieldof(.6F5D2C37DFCDB1E72B86BC606C0E717C70E188A4).FieldHandle); Dstu7624Engine.S0 = array; byte[] array2 = new byte[256]; RuntimeHelpers.InitializeArray(array2, fieldof(.79039C5C22F863E8EAE0E08E1318F343680E50A8).FieldHandle); Dstu7624Engine.S1 = array2; byte[] array3 = new byte[256]; RuntimeHelpers.InitializeArray(array3, fieldof(.340B4B55E1DFD4BADC69CA57007FC1A4CDBA7943).FieldHandle); Dstu7624Engine.S2 = array3; byte[] array4 = new byte[256]; RuntimeHelpers.InitializeArray(array4, fieldof(.5CFF612F2058DE2C287ECA5C6407ECC471F65576).FieldHandle); Dstu7624Engine.S3 = array4; byte[] array5 = new byte[256]; RuntimeHelpers.InitializeArray(array5, fieldof(.C1C8DE48D8C0FA876F4ED0086BB93D7EAF61E4B2).FieldHandle); Dstu7624Engine.T0 = array5; byte[] array6 = new byte[256]; RuntimeHelpers.InitializeArray(array6, fieldof(.9F198D04FF67738AE583484145F45103ECE550CC).FieldHandle); Dstu7624Engine.T1 = array6; byte[] array7 = new byte[256]; RuntimeHelpers.InitializeArray(array7, fieldof(.C2443D9DBCD3810F90475C6F404BEDCFEF58661E).FieldHandle); Dstu7624Engine.T2 = array7; byte[] array8 = new byte[256]; RuntimeHelpers.InitializeArray(array8, fieldof(.BD0C733AC85AB335526865FA6269790347865705).FieldHandle); Dstu7624Engine.T3 = array8; } // Token: 0x04007613 RID: 30227 [FieldOffset(Offset = "0x10")] [Token(Token = "0x4007613")] private ulong[] internalState; // Token: 0x04007614 RID: 30228 [FieldOffset(Offset = "0x18")] [Token(Token = "0x4007614")] private ulong[] workingKey; // Token: 0x04007615 RID: 30229 [FieldOffset(Offset = "0x20")] [Token(Token = "0x4007615")] private ulong[][] roundKeys; // Token: 0x04007616 RID: 30230 [FieldOffset(Offset = "0x28")] [Token(Token = "0x4007616")] private int wordsInBlock; // Token: 0x04007617 RID: 30231 [FieldOffset(Offset = "0x2C")] [Token(Token = "0x4007617")] private int wordsInKey; // Token: 0x04007618 RID: 30232 [Token(Token = "0x4007618")] private const int ROUNDS_128 = 10; // Token: 0x04007619 RID: 30233 [Token(Token = "0x4007619")] private const int ROUNDS_256 = 14; // Token: 0x0400761A RID: 30234 [Token(Token = "0x400761A")] private const int ROUNDS_512 = 18; // Token: 0x0400761B RID: 30235 [FieldOffset(Offset = "0x30")] [Token(Token = "0x400761B")] private int roundsAmount; // Token: 0x0400761C RID: 30236 [FieldOffset(Offset = "0x34")] [Token(Token = "0x400761C")] private bool forEncryption; // Token: 0x0400761D RID: 30237 [Token(Token = "0x400761D")] private const ulong mdsMatrix = 290207332435296513UL; // Token: 0x0400761E RID: 30238 [Token(Token = "0x400761E")] private const ulong mdsInvMatrix = 14616231584692868525UL; // Token: 0x0400761F RID: 30239 [Token(Token = "0x400761F")] private static readonly byte[] S0; // Token: 0x04007620 RID: 30240 [Token(Token = "0x4007620")] private static readonly byte[] S1; // Token: 0x04007621 RID: 30241 [Token(Token = "0x4007621")] private static readonly byte[] S2; // Token: 0x04007622 RID: 30242 [Token(Token = "0x4007622")] private static readonly byte[] S3; // Token: 0x04007623 RID: 30243 [Token(Token = "0x4007623")] private static readonly byte[] T0; // Token: 0x04007624 RID: 30244 [Token(Token = "0x4007624")] private static readonly byte[] T1; // Token: 0x04007625 RID: 30245 [Token(Token = "0x4007625")] private static readonly byte[] T2; // Token: 0x04007626 RID: 30246 [Token(Token = "0x4007626")] private static readonly byte[] T3; } }