using System;
using System.IO;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IO
{
	// Token: 0x02001D37 RID: 7479
	[Token(Token = "0x2001D37")]
	public class CipherStream : Stream
	{
		// Token: 0x0600B980 RID: 47488 RVA: 0x00284D2C File Offset: 0x00282F2C
		[Token(Token = "0x600B980")]
		[Address(RVA = "0x25B5CD0", Offset = "0x25B4CD0", VA = "0x1825B5CD0")]
		public CipherStream(Stream stream, IBufferedCipher readCipher, IBufferedCipher writeCipher)
		{
			this.stream = stream;
			if (readCipher != 0)
			{
				this.inCipher = readCipher;
				this.mInBuf = (ulong)0L;
			}
			if (writeCipher != 0)
			{
				this.outCipher = writeCipher;
			}
		}

		// Token: 0x17001D35 RID: 7477
		// (get) Token: 0x0600B981 RID: 47489 RVA: 0x00284D68 File Offset: 0x00282F68
		[Token(Token = "0x17001D35")]
		public IBufferedCipher ReadCipher
		{
			[Token(Token = "0x600B981")]
			[Address(RVA = "0x4157E0", Offset = "0x4147E0", VA = "0x1804157E0")]
			get
			{
				return this.inCipher;
			}
		}

		// Token: 0x17001D36 RID: 7478
		// (get) Token: 0x0600B982 RID: 47490 RVA: 0x00284D7C File Offset: 0x00282F7C
		[Token(Token = "0x17001D36")]
		public IBufferedCipher WriteCipher
		{
			[Token(Token = "0x600B982")]
			[Address(RVA = "0x41CEF0", Offset = "0x41BEF0", VA = "0x18041CEF0")]
			get
			{
				return this.outCipher;
			}
		}

		// Token: 0x0600B983 RID: 47491 RVA: 0x00284D90 File Offset: 0x00282F90
		[Token(Token = "0x600B983")]
		[Address(RVA = "0x25B5870", Offset = "0x25B4870", VA = "0x1825B5870", Slot = "28")]
		public override int ReadByte()
		{
			if (this.inCipher != (ulong)0L)
			{
				byte[] array = this.mInBuf;
				if (array != 0)
				{
					int length = array.Length;
				}
				if (this.FillInBuf())
				{
					int num = this.mInPos;
					byte[] array2 = this.mInBuf;
					int num2 = num + 1;
					this.mInPos = num2;
				}
				return -1;
			}
			bool canRead = this.stream.CanRead;
			throw new NullReferenceException();
		}

		// Token: 0x0600B984 RID: 47492 RVA: 0x00284DF4 File Offset: 0x00282FF4
		[Token(Token = "0x600B984")]
		[Address(RVA = "0x25B5900", Offset = "0x25B4900", VA = "0x1825B5900", Slot = "27")]
		public override int Read(byte[] buffer, int offset, int count)
		{
			if (this.inCipher != (ulong)0L)
			{
				int num = 0;
				if (count > 0)
				{
					byte[] array = this.mInBuf;
					if (array != 0)
					{
						int length = array.Length;
					}
					if (this.FillInBuf())
					{
						byte[] array2 = this.mInBuf;
						int num2 = this.mInPos;
						int num3 = array2.Length;
						num3 -= num2;
						int num4 = Math.Min(count, num3);
						int num5 = this.mInPos;
						Array.Copy(this.mInBuf, num5, buffer, 0, num4);
						num += num4;
					}
				}
				return num;
			}
			Stream stream = this.stream;
			throw new NullReferenceException();
		}

		// Token: 0x0600B985 RID: 47493 RVA: 0x00284E84 File Offset: 0x00283084
		[Token(Token = "0x600B985")]
		[Address(RVA = "0x25B54E0", Offset = "0x25B44E0", VA = "0x1825B54E0")]
		private bool FillInBuf()
		{
			if (!this.inStreamEnded)
			{
				int num = 0;
				this.mInPos = num;
				IBufferedCipher bufferedCipher = this.inCipher;
				byte[] array = new byte[256];
				Stream stream = this.stream;
				int num2 = array.Length;
				num2 -= num;
				if ((this.inStreamEnded ? 1 : 0) == num)
				{
					IBufferedCipher bufferedCipher2 = this.inCipher;
					if (num < num)
					{
						num += num;
						num++;
					}
					array += array;
					this.inStreamEnded = true;
				}
				IBufferedCipher bufferedCipher3 = this.inCipher;
				this.mInBuf = num;
				if ((this.inStreamEnded ? 1 : 0) == num)
				{
					while (num == 0)
					{
					}
				}
				return num != 0;
			}
			throw new NullReferenceException();
		}

		// Token: 0x0600B986 RID: 47494 RVA: 0x00284F24 File Offset: 0x00283124
		[Token(Token = "0x600B986")]
		[Address(RVA = "0x25B56D0", Offset = "0x25B46D0", VA = "0x1825B56D0")]
		private byte[] ReadAndProcessBlock()
		{
			IBufferedCipher bufferedCipher = this.inCipher;
			byte[] array = new byte[256];
			int num = 0;
			Stream stream = this.stream;
			int num2 = array.Length;
			num2 -= num;
			this.inStreamEnded = true;
			IBufferedCipher bufferedCipher2 = this.inCipher;
			ulong num3;
			if (num3 != (ulong)0L)
			{
			}
			if (num < bufferedCipher2)
			{
				num += num;
				num++;
			}
			if (num != 0)
			{
			}
			array += array;
			throw new NullReferenceException();
		}

		// Token: 0x0600B987 RID: 47495 RVA: 0x00284F8C File Offset: 0x0028318C
		[Token(Token = "0x600B987")]
		[Address(RVA = "0x25B5C00", Offset = "0x25B4C00", VA = "0x1825B5C00", Slot = "29")]
		public override void Write(byte[] buffer, int offset, int count)
		{
			if (this.outCipher != 0)
			{
				int num = this.stream.ReadByte();
				return;
			}
			Stream stream = this.stream;
			throw new NullReferenceException();
		}

		// Token: 0x0600B988 RID: 47496 RVA: 0x00284FBC File Offset: 0x002831BC
		[Token(Token = "0x600B988")]
		[Address(RVA = "0x25B5AE0", Offset = "0x25B4AE0", VA = "0x1825B5AE0", Slot = "30")]
		public override void WriteByte(byte b)
		{
			if (this.outCipher != 0)
			{
				int num = 0;
				num += num;
				num++;
				int num2 = this.stream.ReadByte();
				return;
			}
			bool canRead = this.stream.CanRead;
		}

		// Token: 0x17001D37 RID: 7479
		// (get) Token: 0x0600B989 RID: 47497 RVA: 0x00285004 File Offset: 0x00283204
		[Token(Token = "0x17001D37")]
		public override bool CanRead
		{
			[Token(Token = "0x600B989")]
			[Address(RVA = "0x25B5D70", Offset = "0x25B4D70", VA = "0x1825B5D70", Slot = "7")]
			get
			{
				this.stream.Dispose();
				throw new NullReferenceException();
			}
		}

		// Token: 0x17001D38 RID: 7480
		// (get) Token: 0x0600B98A RID: 47498 RVA: 0x00285024 File Offset: 0x00283224
		[Token(Token = "0x17001D38")]
		public override bool CanWrite
		{
			[Token(Token = "0x600B98A")]
			[Address(RVA = "0x25B5DB0", Offset = "0x25B4DB0", VA = "0x1825B5DB0", Slot = "9")]
			get
			{
				bool canSeek = this.stream.CanSeek;
				if (!canSeek)
				{
					return canSeek;
				}
				return canSeek;
			}
		}

		// Token: 0x17001D39 RID: 7481
		// (get) Token: 0x0600B98B RID: 47499 RVA: 0x0028504C File Offset: 0x0028324C
		[Token(Token = "0x17001D39")]
		public override bool CanSeek
		{
			[Token(Token = "0x600B98B")]
			[Address(RVA = "0x424690", Offset = "0x423690", VA = "0x180424690", Slot = "8")]
			get
			{
			}
		}

		// Token: 0x17001D3A RID: 7482
		// (get) Token: 0x0600B98C RID: 47500 RVA: 0x0028505C File Offset: 0x0028325C
		[Token(Token = "0x17001D3A")]
		public sealed override long Length
		{
			[Token(Token = "0x600B98C")]
			[Address(RVA = "0x25B5DF0", Offset = "0x25B4DF0", VA = "0x1825B5DF0", Slot = "10")]
			get
			{
				/*
An exception occurred when decompiling this method (0600B98C)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int64 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IO.CipherStream::get_Length()

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:NotSupportedException(var_0_05, newobj:NotSupportedException(NotSupportedException::.ctor))
}

   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: 0x17001D3B RID: 7483
		// (get) Token: 0x0600B98D RID: 47501 RVA: 0x00285070 File Offset: 0x00283270
		// (set) Token: 0x0600B98E RID: 47502 RVA: 0x00285084 File Offset: 0x00283284
		[Token(Token = "0x17001D3B")]
		public sealed override long Position
		{
			[Token(Token = "0x600B98D")]
			[Address(RVA = "0x25B5E40", Offset = "0x25B4E40", VA = "0x1825B5E40", Slot = "11")]
			get
			{
				/*
An exception occurred when decompiling this method (0600B98D)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int64 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IO.CipherStream::get_Position()

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:NotSupportedException(var_0_05, newobj:NotSupportedException(NotSupportedException::.ctor))
}

   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(Token = "0x600B98E")]
			[Address(RVA = "0x25B5E90", Offset = "0x25B4E90", VA = "0x1825B5E90", Slot = "12")]
			set
			{
				/*
An exception occurred when decompiling this method (0600B98E)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IO.CipherStream::set_Position(System.Int64)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:NotSupportedException(var_0_05, newobj:NotSupportedException(NotSupportedException::.ctor))
}

   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: 0x0600B98F RID: 47503 RVA: 0x00285098 File Offset: 0x00283298
		[Token(Token = "0x600B98F")]
		[Address(RVA = "0x25B5390", Offset = "0x25B4390", VA = "0x1825B5390", Slot = "15")]
		public override void Close()
		{
			if (this.outCipher != 0)
			{
				int num = 0;
				num += num;
				num++;
				int num2 = this.stream.ReadByte();
				Stream stream = this.stream;
			}
			Platform.Dispose(this.stream);
			base.Close();
		}

		// Token: 0x0600B990 RID: 47504 RVA: 0x002850E8 File Offset: 0x002832E8
		[Token(Token = "0x600B990")]
		[Address(RVA = "0x4B7C30", Offset = "0x4B6C30", VA = "0x1804B7C30", Slot = "17")]
		public override void Flush()
		{
			bool canRead = this.stream.CanRead;
		}

		// Token: 0x0600B991 RID: 47505 RVA: 0x00285108 File Offset: 0x00283308
		[Token(Token = "0x600B991")]
		[Address(RVA = "0x25B5A40", Offset = "0x25B4A40", VA = "0x1825B5A40", Slot = "25")]
		public sealed override long Seek(long offset, SeekOrigin origin)
		{
			/*
An exception occurred when decompiling this method (0600B991)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int64 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IO.CipherStream::Seek(System.Int64,System.IO.SeekOrigin)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:NotSupportedException(var_0_05, newobj:NotSupportedException(NotSupportedException::.ctor))
}

   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: 0x0600B992 RID: 47506 RVA: 0x0028511C File Offset: 0x0028331C
		[Token(Token = "0x600B992")]
		[Address(RVA = "0x25B5A90", Offset = "0x25B4A90", VA = "0x1825B5A90", Slot = "26")]
		public sealed override void SetLength(long length)
		{
			/*
An exception occurred when decompiling this method (0600B992)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IO.CipherStream::SetLength(System.Int64)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:NotSupportedException(var_0_05, newobj:NotSupportedException(NotSupportedException::.ctor))
}

   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: 0x04007513 RID: 29971
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4007513")]
		internal Stream stream;

		// Token: 0x04007514 RID: 29972
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4007514")]
		internal IBufferedCipher inCipher;

		// Token: 0x04007515 RID: 29973
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x4007515")]
		internal IBufferedCipher outCipher;

		// Token: 0x04007516 RID: 29974
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x4007516")]
		private byte[] mInBuf;

		// Token: 0x04007517 RID: 29975
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x4007517")]
		private int mInPos;

		// Token: 0x04007518 RID: 29976
		[FieldOffset(Offset = "0x4C")]
		[Token(Token = "0x4007518")]
		private bool inStreamEnded;
	}
}