using System;
using System.Runtime.InteropServices;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes
{
	// Token: 0x02001663 RID: 5731
	[Token(Token = "0x2001663")]
	[StructLayout(3)]
	public class SicBlockCipher : IBlockCipher
	{
		// Token: 0x06009905 RID: 39173 RVA: 0x00220264 File Offset: 0x0021E464
		[Token(Token = "0x6009905")]
		[Address(RVA = "0x1DDF9B0", Offset = "0x1DDE3B0", VA = "0x181DDF9B0")]
		public SicBlockCipher(IBlockCipher cipher)
		{
			this.cipher = cipher;
			byte[] array = new byte[0];
			int num = this.blockSize;
			this.counter = array;
			byte[] array2 = new byte[num];
			int num2 = this.blockSize;
			this.counterOut = array2;
			byte[] array3 = new byte[num2];
			this.IV = array3;
		}

		// Token: 0x06009906 RID: 39174 RVA: 0x002202C0 File Offset: 0x0021E4C0
		[Token(Token = "0x6009906")]
		[Address(RVA = "0x3C39A0", Offset = "0x3C23A0", VA = "0x1803C39A0", Slot = "10")]
		public virtual IBlockCipher GetUnderlyingCipher()
		{
			return this.cipher;
		}

		// Token: 0x06009907 RID: 39175 RVA: 0x002202D4 File Offset: 0x0021E4D4
		[Token(Token = "0x6009907")]
		[Address(RVA = "0x1DDF4E0", Offset = "0x1DDDEE0", VA = "0x181DDF4E0", Slot = "11")]
		public virtual void Init(bool forEncryption, ICipherParameters parameters)
		{
			/*
An exception occurred when decompiling this method (06009907)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.SicBlockCipher::Init(System.Boolean,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	IL_5C:
	stloc:ArgumentException(var_10_6B, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("CTR/SIC mode requires ParametersWithIV"), ldstr:string("parameters")))
}

   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: 0x17001886 RID: 6278
		// (get) Token: 0x06009908 RID: 39176 RVA: 0x00220350 File Offset: 0x0021E550
		[Token(Token = "0x17001886")]
		public virtual string AlgorithmName
		{
			[Token(Token = "0x6009908")]
			[Address(RVA = "0x1DDFA50", Offset = "0x1DDE450", VA = "0x181DDFA50", Slot = "12")]
			get
			{
				IBlockCipher blockCipher = this.cipher;
				return 0 + "/SIC";
			}
		}

		// Token: 0x17001887 RID: 6279
		// (get) Token: 0x06009909 RID: 39177 RVA: 0x00220378 File Offset: 0x0021E578
		[Token(Token = "0x17001887")]
		public virtual bool IsPartialBlockOkay
		{
			[Token(Token = "0x6009909")]
			[Address(RVA = "0x4405A0", Offset = "0x43EFA0", VA = "0x1804405A0", Slot = "13")]
			get
			{
				return true;
			}
		}

		// Token: 0x0600990A RID: 39178 RVA: 0x00220388 File Offset: 0x0021E588
		[Token(Token = "0x600990A")]
		[Address(RVA = "0x1DDF490", Offset = "0x1DDDE90", VA = "0x181DDF490", Slot = "14")]
		public virtual int GetBlockSize()
		{
			IBlockCipher blockCipher = this.cipher;
			throw new NullReferenceException();
		}

		// Token: 0x0600990B RID: 39179 RVA: 0x002203A4 File Offset: 0x0021E5A4
		[Token(Token = "0x600990B")]
		[Address(RVA = "0x1DDF760", Offset = "0x1DDE160", VA = "0x181DDF760", Slot = "15")]
		public virtual int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff)
		{
			IBlockCipher blockCipher = this.cipher;
			byte[] array = this.counterOut;
			int num = 0;
			byte[] array2 = this.counterOut;
			if (num < array2.Length)
			{
				byte[] array3 = this.counterOut;
			}
			int length = this.counter.Length;
			byte[] array4 = this.counter;
			while (length == array4.Length)
			{
			}
			return this.counter.Length;
		}

		// Token: 0x0600990C RID: 39180 RVA: 0x0022040C File Offset: 0x0021E60C
		[Token(Token = "0x600990C")]
		[Address(RVA = "0x1DDF900", Offset = "0x1DDE300", VA = "0x181DDF900", Slot = "16")]
		public virtual void Reset()
		{
			byte[] array = this.counter;
			int num = 0;
			Arrays.Fill(array, (byte)num);
			byte[] iv = this.IV;
			int length = iv.Length;
			int num2 = 0;
			byte[] array2 = this.counter;
			int num3 = 0;
			Array.Copy(iv, num3, array2, num2, length);
			IBlockCipher blockCipher = this.cipher;
			throw new NullReferenceException();
		}

		// Token: 0x04006492 RID: 25746
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4006492")]
		private readonly IBlockCipher cipher;

		// Token: 0x04006493 RID: 25747
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4006493")]
		private readonly int blockSize;

		// Token: 0x04006494 RID: 25748
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4006494")]
		private readonly byte[] counter;

		// Token: 0x04006495 RID: 25749
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4006495")]
		private readonly byte[] counterOut;

		// Token: 0x04006496 RID: 25750
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4006496")]
		private byte[] IV;
	}
}