using System;
using System.Runtime.CompilerServices;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Utilities;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines
{
	// Token: 0x02001D8B RID: 7563
	[Token(Token = "0x2001D8B")]
	public class SM4Engine : IBlockCipher
	{
		// Token: 0x0600BC88 RID: 48264 RVA: 0x0029AA78 File Offset: 0x00298C78
		[Token(Token = "0x600BC88")]
		[Address(RVA = "0x2739940", Offset = "0x2738940", VA = "0x182739940")]
		private static uint tau(uint A)
		{
			int length = SM4Engine.Sbox.Length;
			throw new NullReferenceException();
		}

		// Token: 0x0600BC89 RID: 48265 RVA: 0x0029AA98 File Offset: 0x00298C98
		[Token(Token = "0x600BC89")]
		[Address(RVA = "0x27393A0", Offset = "0x27383A0", VA = "0x1827393A0")]
		private static uint L_ap(uint B)
		{
			/*
An exception occurred when decompiling this method (0600BC89)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.UInt32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.SM4Engine::L_ap(System.UInt32)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:int32(var_0_08, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](B), ldc.i4:int32(13)))
	stloc:int32(var_1_11, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](B), ldc.i4:int32(23)))
}

   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: 0x0600BC8A RID: 48266 RVA: 0x0029AAB8 File Offset: 0x00298CB8
		[Token(Token = "0x600BC8A")]
		[Address(RVA = "0x2739700", Offset = "0x2738700", VA = "0x182739700")]
		private uint T_ap(uint Z)
		{
			/*
An exception occurred when decompiling this method (0600BC8A)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.UInt32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.SM4Engine::T_ap(System.UInt32)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:uint32(var_0_06, call:uint32(SM4Engine::tau, ldloc:uint32(Z)))
	stloc:int32(var_1_0F, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](Z), ldc.i4:int32(13)))
	stloc:int32(var_2_18, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](Z), ldc.i4:int32(23)))
}

   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: 0x0600BC8B RID: 48267 RVA: 0x0029AAE0 File Offset: 0x00298CE0
		[Token(Token = "0x600BC8B")]
		[Address(RVA = "0x2738810", Offset = "0x2737810", VA = "0x182738810")]
		private void ExpandKey(bool forEncryption, byte[] key)
		{
			int num = 0;
			uint num2 = Pack.BE_To_UInt32(key, num);
			uint[] fk = SM4Engine.FK;
			uint num3 = Pack.BE_To_UInt32(key, 4);
			uint[] fk2 = SM4Engine.FK;
			uint[] fk3 = SM4Engine.FK;
			uint[] fk4 = SM4Engine.FK;
			uint[] array = this.rk;
			if (!forEncryption)
			{
				uint num4 = SM4Engine.CK[0];
				uint num5 = this.T_ap(num4);
				array[15] = num5;
				uint[] array2 = this.rk;
				uint num6 = SM4Engine.CK[0];
				uint num7 = this.T_ap(num6);
				array2[15] = num7;
				uint[] array3 = this.rk;
				uint num8 = SM4Engine.CK[1];
				uint num9 = this.T_ap(num8);
				array3[14] = num9;
				uint[] array4 = this.rk;
				int length = array4.Length;
				uint num10 = SM4Engine.CK[1];
				uint num11 = this.T_ap(num10);
				array4[14] = num11;
				uint[] array5 = this.rk;
				int length2 = array5.Length;
				uint num12 = array5[this];
				uint[] ck = SM4Engine.CK;
				uint num14;
				uint num13 = this.T_ap(num14);
				array5[0] = num13;
				while (4UL <= (ulong)31L)
				{
				}
				return;
			}
			uint num15 = SM4Engine.CK[0];
			uint num16 = this.T_ap(num15);
			array[0] = num16;
			uint[] array6 = this.rk;
			uint num17 = SM4Engine.CK[0];
			uint num18 = this.T_ap(num17);
			array6[0] = num18;
			uint[] array7 = this.rk;
			int length3 = array7.Length;
			uint num19 = SM4Engine.CK[1];
			uint num20 = this.T_ap(num19);
			array7[1] = num20;
			uint[] array8 = this.rk;
			int length4 = array8.Length;
			uint num21 = SM4Engine.CK[1];
			uint num22 = this.T_ap(num21);
			array8[1] = num22;
			uint[] array9 = this.rk;
			int length5 = array9.Length;
			uint[] ck2 = SM4Engine.CK;
			uint num24;
			uint num23 = this.T_ap(num24);
			array9[0] = num23;
			throw new NullReferenceException();
		}

		// Token: 0x0600BC8C RID: 48268 RVA: 0x0029ACF0 File Offset: 0x00298EF0
		[Token(Token = "0x600BC8C")]
		[Address(RVA = "0x27393E0", Offset = "0x27383E0", VA = "0x1827393E0")]
		private static uint L(uint B)
		{
			/*
An exception occurred when decompiling this method (0600BC8C)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.UInt32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.SM4Engine::L(System.UInt32)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:int32(var_0_07, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](B), ldc.i4:int32(2)))
	stloc:int32(var_1_10, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](B), ldc.i4:int32(10)))
	stloc:int32(var_2_19, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](B), ldc.i4:int32(18)))
	stloc:int32(var_3_22, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](B), ldc.i4:int32(24)))
}

   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: 0x0600BC8D RID: 48269 RVA: 0x0029AD20 File Offset: 0x00298F20
		[Token(Token = "0x600BC8D")]
		[Address(RVA = "0x2739780", Offset = "0x2738780", VA = "0x182739780")]
		private static uint T(uint Z)
		{
			/*
An exception occurred when decompiling this method (0600BC8D)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.UInt32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.SM4Engine::T(System.UInt32)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:uint32(var_0_06, call:uint32(SM4Engine::tau, ldloc:uint32(Z)))
	stloc:int32(var_1_0E, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](Z), ldc.i4:int32(2)))
	stloc:int32(var_2_17, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](Z), ldc.i4:int32(10)))
	stloc:int32(var_3_20, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](Z), ldc.i4:int32(18)))
	stloc:int32(var_4_29, call:int32(Integers::RotateLeft, ldloc:uint32[exp:int32](Z), ldc.i4:int32(24)))
}

   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: 0x0600BC8E RID: 48270 RVA: 0x0029AD58 File Offset: 0x00298F58
		[Token(Token = "0x600BC8E")]
		[Address(RVA = "0x2739210", Offset = "0x2738210", VA = "0x182739210", Slot = "10")]
		public virtual void Init(bool forEncryption, ICipherParameters parameters)
		{
			/*
An exception occurred when decompiling this method (0600BC8E)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.SM4Engine::Init(System.Boolean,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	IL_4E:
	stloc:ArgumentException(var_5_5D, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("SM4 requires a 128 bit key"), 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.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: 0x17001D8B RID: 7563
		// (get) Token: 0x0600BC8F RID: 48271 RVA: 0x0029ADC4 File Offset: 0x00298FC4
		[Token(Token = "0x17001D8B")]
		public virtual string AlgorithmName
		{
			[Token(Token = "0x600BC8F")]
			[Address(RVA = "0x2739910", Offset = "0x2738910", VA = "0x182739910", Slot = "11")]
			get
			{
				return "SM4";
			}
		}

		// Token: 0x17001D8C RID: 7564
		// (get) Token: 0x0600BC90 RID: 48272 RVA: 0x0029ADD8 File Offset: 0x00298FD8
		[Token(Token = "0x17001D8C")]
		public virtual bool IsPartialBlockOkay
		{
			[Token(Token = "0x600BC90")]
			[Address(RVA = "0x424690", Offset = "0x423690", VA = "0x180424690", Slot = "12")]
			get
			{
			}
		}

		// Token: 0x0600BC91 RID: 48273 RVA: 0x0029ADE8 File Offset: 0x00298FE8
		[Token(Token = "0x600BC91")]
		[Address(RVA = "0x8BB9C0", Offset = "0x8BA9C0", VA = "0x1808BB9C0", Slot = "13")]
		public virtual int GetBlockSize()
		{
			return 16;
		}

		// Token: 0x0600BC92 RID: 48274 RVA: 0x0029ADF8 File Offset: 0x00298FF8
		[Token(Token = "0x600BC92")]
		[Address(RVA = "0x2739450", Offset = "0x2738450", VA = "0x182739450", Slot = "14")]
		public virtual int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff)
		{
			/*
An exception occurred when decompiling this method (0600BC92)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.SM4Engine::ProcessBlock(System.Byte[],System.Int32,System.Byte[],System.Int32)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	IL_A4:
	stloc:InvalidOperationException(var_16_AE, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("SM4 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: 0x0600BC93 RID: 48275 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x600BC93")]
		[Address(RVA = "0x4242D0", Offset = "0x4232D0", VA = "0x1804242D0", Slot = "15")]
		public virtual void Reset()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x0600BC94 RID: 48276 RVA: 0x0029AEB4 File Offset: 0x002990B4
		[Token(Token = "0x600BC94")]
		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
		public SM4Engine()
		{
			this.Reset();
		}

		// Token: 0x0600BC95 RID: 48277 RVA: 0x0029AEC8 File Offset: 0x002990C8
		// Note: this type is marked as 'beforefieldinit'.
		[Token(Token = "0x600BC95")]
		[Address(RVA = "0x2739840", Offset = "0x2738840", VA = "0x182739840")]
		static SM4Engine()
		{
			byte[] array = new byte[256];
			RuntimeHelpers.InitializeArray(array, fieldof(<PrivateImplementationDetails>.C1122CB95F41A6F2E808A0B815C822BFDAB9F180).FieldHandle);
			SM4Engine.Sbox = array;
			uint[] array2 = new uint[32];
			RuntimeHelpers.InitializeArray(array2, fieldof(<PrivateImplementationDetails>.A77B822E6880234B59FD1904BF79AF68F5CB623F).FieldHandle);
			SM4Engine.CK = array2;
			uint[] array3 = new uint[4];
			RuntimeHelpers.InitializeArray(array3, fieldof(<PrivateImplementationDetails>.321CB68F886E22F95877B3535C1B34A6A94A40B6).FieldHandle);
			SM4Engine.FK = array3;
		}

		// Token: 0x040076CD RID: 30413
		[Token(Token = "0x40076CD")]
		private const int BlockSize = 16;

		// Token: 0x040076CE RID: 30414
		[Token(Token = "0x40076CE")]
		private static readonly byte[] Sbox;

		// Token: 0x040076CF RID: 30415
		[Token(Token = "0x40076CF")]
		private static readonly uint[] CK;

		// Token: 0x040076D0 RID: 30416
		[Token(Token = "0x40076D0")]
		private static readonly uint[] FK;

		// Token: 0x040076D1 RID: 30417
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x40076D1")]
		private uint[] rk;
	}
}