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

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests
{
	// Token: 0x02001DCB RID: 7627
	[Token(Token = "0x2001DCB")]
	public class MD4Digest : GeneralDigest
	{
		// Token: 0x0600BE8F RID: 48783 RVA: 0x002AB56C File Offset: 0x002A976C
		[Token(Token = "0x600BE8F")]
		[Address(RVA = "0x28FF250", Offset = "0x28FE250", VA = "0x1828FF250")]
		public MD4Digest()
		{
			int[] array = new int[16];
			this.X = array;
			base..ctor();
			IMemoable memoable = ((IMemoable)this).Copy();
		}

		// Token: 0x0600BE90 RID: 48784 RVA: 0x002AB598 File Offset: 0x002A9798
		[Token(Token = "0x600BE90")]
		[Address(RVA = "0x28FF1E0", Offset = "0x28FE1E0", VA = "0x1828FF1E0")]
		public MD4Digest(MD4Digest t)
		{
			int[] array = new int[16];
			this.X = array;
			base..ctor(t);
			this.CopyIn(t);
		}

		// Token: 0x0600BE91 RID: 48785 RVA: 0x002AB5C4 File Offset: 0x002A97C4
		[Token(Token = "0x600BE91")]
		[Address(RVA = "0x28FE130", Offset = "0x28FD130", VA = "0x1828FE130")]
		private void CopyIn(MD4Digest t)
		{
			base.CopyIn(t);
			int h = t.H1;
			this.H1 = h;
			int h2 = t.H2;
			this.H2 = h2;
			int h3 = t.H3;
			this.H3 = h3;
			int h4 = t.H4;
			this.H4 = h4;
			int[] x = t.X;
			int length = x.Length;
			int num = 0;
			int[] x2 = this.X;
			int num2 = 0;
			Array.Copy(x, num2, x2, num, length);
			int num3 = t.xOff;
			this.xOff = num3;
		}

		// Token: 0x17001DB0 RID: 7600
		// (get) Token: 0x0600BE92 RID: 48786 RVA: 0x002AB654 File Offset: 0x002A9854
		[Token(Token = "0x17001DB0")]
		public override string AlgorithmName
		{
			[Token(Token = "0x600BE92")]
			[Address(RVA = "0x28FF2B0", Offset = "0x28FE2B0", VA = "0x1828FF2B0", Slot = "17")]
			get
			{
				return "MD4";
			}
		}

		// Token: 0x0600BE93 RID: 48787 RVA: 0x002AB668 File Offset: 0x002A9868
		[Token(Token = "0x600BE93")]
		[Address(RVA = "0x8BB9C0", Offset = "0x8BA9C0", VA = "0x1808BB9C0", Slot = "18")]
		public override int GetDigestSize()
		{
			return 16;
		}

		// Token: 0x0600BE94 RID: 48788 RVA: 0x002AB678 File Offset: 0x002A9878
		[Token(Token = "0x600BE94")]
		[Address(RVA = "0x28FEEF0", Offset = "0x28FDEF0", VA = "0x1828FEEF0", Slot = "14")]
		internal override void ProcessWord(byte[] input, int inOff)
		{
			int num = this.xOff;
			int[] x = this.X;
			int num2 = num + 1;
			this.xOff = num2;
			int length = input.Length;
			int num3 = inOff + 1;
			byte b;
			x[0] = (int)b;
			if (this.xOff == 16)
			{
			}
		}

		// Token: 0x0600BE95 RID: 48789 RVA: 0x002AB6C4 File Offset: 0x002A98C4
		[Token(Token = "0x600BE95")]
		[Address(RVA = "0x28FEE70", Offset = "0x28FDE70", VA = "0x1828FEE70", Slot = "15")]
		internal override void ProcessLength(long bitLength)
		{
			if (this.xOff > 14)
			{
			}
			this.X[7] = (int)bitLength;
			this.X[7] = (int)bitLength;
		}

		// Token: 0x0600BE96 RID: 48790 RVA: 0x002AB6FC File Offset: 0x002A98FC
		[Token(Token = "0x600BE96")]
		[Address(RVA = "0x28FF140", Offset = "0x28FE140", VA = "0x1828FF140")]
		private void UnpackWord(int word, byte[] outBytes, int outOff)
		{
			int num = outOff + 1;
		}

		// Token: 0x0600BE97 RID: 48791 RVA: 0x002AB714 File Offset: 0x002A9914
		[Token(Token = "0x600BE97")]
		[Address(RVA = "0x28FE250", Offset = "0x28FD250", VA = "0x1828FE250", Slot = "19")]
		public override int DoFinal(byte[] output, int outOff)
		{
			base.Finish();
			int h = this.H1;
			this.UnpackWord(h, output, outOff);
			int num = this.H2;
			output[0] = (byte)num;
			output[0] = (byte)num;
			int h2 = this.H3;
			num = h2;
			output[0] = (byte)num;
			num = h2;
			output[0] = (byte)num;
			int h3 = this.H4;
			num = h3;
			output[0] = (byte)num;
			num = h3;
			output[0] = (byte)num;
			throw new NullReferenceException();
		}

		// Token: 0x0600BE98 RID: 48792 RVA: 0x002AB78C File Offset: 0x002A998C
		[Token(Token = "0x600BE98")]
		[Address(RVA = "0x28FF010", Offset = "0x28FE010", VA = "0x1828FF010", Slot = "13")]
		public override void Reset()
		{
			base.Reset();
			int[] x = this.X;
			int num = 0;
			this.H1 = (int)((ulong)1732584193L);
			this.H2 = (int)((ulong)4023233417L);
			this.H3 = (int)((ulong)2562383102L);
			this.H4 = (int)((ulong)271733878L);
			this.xOff = num;
			if (num != x.Length)
			{
				num++;
				x[0] = num;
				int[] x2 = this.X;
			}
		}

		// Token: 0x0600BE99 RID: 48793 RVA: 0x002AB80C File Offset: 0x002A9A0C
		[Token(Token = "0x600BE99")]
		[Address(RVA = "0x272B5B0", Offset = "0x272A5B0", VA = "0x18272B5B0")]
		private int RotateLeft(int x, int n)
		{
			return x;
		}

		// Token: 0x0600BE9A RID: 48794 RVA: 0x002AB81C File Offset: 0x002A9A1C
		[Token(Token = "0x600BE9A")]
		[Address(RVA = "0xE4CF50", Offset = "0xE4BF50", VA = "0x180E4CF50")]
		private int F(int u, int v, int w)
		{
			return u;
		}

		// Token: 0x0600BE9B RID: 48795 RVA: 0x002AB82C File Offset: 0x002A9A2C
		[Token(Token = "0x600BE9B")]
		[Address(RVA = "0xE4CFB0", Offset = "0xE4BFB0", VA = "0x180E4CFB0")]
		private int G(int u, int v, int w)
		{
			return v;
		}

		// Token: 0x0600BE9C RID: 48796 RVA: 0x002AB83C File Offset: 0x002A9A3C
		[Token(Token = "0x600BE9C")]
		[Address(RVA = "0xE4D010", Offset = "0xE4C010", VA = "0x180E4D010")]
		private int H(int u, int v, int w)
		{
			return u;
		}

		// Token: 0x0600BE9D RID: 48797 RVA: 0x002AB84C File Offset: 0x002A9A4C
		[Token(Token = "0x600BE9D")]
		[Address(RVA = "0x28FE490", Offset = "0x28FD490", VA = "0x1828FE490", Slot = "16")]
		internal override void ProcessBlock()
		{
			int[] x = this.X;
			int num = this.H2;
			int num2 = this.H3;
			int h = this.H4;
			int h2 = this.H1;
			int num3 = x.Length;
			num += h2;
			num += h;
			num2 = num;
			num += num2;
			num += num;
			num += num;
			num += num;
			num += num;
			num += num;
			num += num;
			num += num;
			num += num;
			num += num;
			int num4 = x[6];
			num += num4;
			num += num;
			num += num;
			num += num;
			num += num;
			num2 = num;
			num2 += num;
			num2 = num;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += 1518500249;
			num2 += num4;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += num;
			num2 = num;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += num;
			num2 = num;
			num2 += 1518500249;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += 1518500249;
			num2 += num;
			num4 = num2;
			num2 = num;
			num2 += num;
			num = num2;
			num2 = num4;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += 1518500249;
			num2 += num4;
			num3 = num2;
			num2 = num;
			num += 1859775393;
			num2 += num;
			num = num2;
			num2 = num;
			num2 += num;
			num = num2;
			num2 = num3;
			num += num2;
			num2 = num;
			num3 = num;
			num += num2;
			num2 = num3;
			num += num2;
			num2 += num3;
			num = num2;
			num2 = num;
			num += num2;
			num2 = num;
			num3 = num;
			num += num2;
			num2 = num3;
			num += num2;
			num2 += num3;
			num = num2;
			num2 = num;
			num += num2;
			num4 = num;
			num2 = num4;
			num3 = num4;
			num += num2;
			num = num3;
			num += 1859775393;
			num += num;
			num2 += num3;
			num = num2;
			num += 1859775393;
			num += num4;
			num2 = num;
			num += num2;
			num += 1859775393;
			this.H1 = num2;
			num += num;
			num2 = num;
			num2 += num;
			this.H2 = num2;
			this.H3 = num2;
			int num5 = 0;
			this.H4 = num2;
			this.xOff = num5;
			if (num5 != x.Length)
			{
				num5++;
				x[0] = num5;
				int[] x2 = this.X;
			}
		}

		// Token: 0x0600BE9E RID: 48798 RVA: 0x002ABA8C File Offset: 0x002A9C8C
		[Token(Token = "0x600BE9E")]
		[Address(RVA = "0x28FE1B0", Offset = "0x28FD1B0", VA = "0x1828FE1B0", Slot = "20")]
		public override IMemoable Copy()
		{
			/*
An exception occurred when decompiling this method (0600BE9E)

ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.IMemoable BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests.MD4Digest::Copy()

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:MD4Digest(var_0_06, newobj:MD4Digest(MD4Digest::.ctor, ldloc:MD4Digest(this)))
	stloc:int32[](var_1_0E, newarr:int32[]([mscorlib]System.Int32, ldc.i4:int32(16)))
	stfld:int32[](MD4Digest::X, ldloc:MD4Digest(var_0_06), ldloc:int32[](var_1_0E))
	call:void(MD4Digest::CopyIn, ldloc:MD4Digest(var_0_06), ldloc:MD4Digest(this))
}

   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: 0x0600BE9F RID: 48799 RVA: 0x002ABAB8 File Offset: 0x002A9CB8
		[Token(Token = "0x600BE9F")]
		[Address(RVA = "0x28FF0A0", Offset = "0x28FE0A0", VA = "0x1828FF0A0", Slot = "21")]
		public override void Reset(IMemoable other)
		{
			do
			{
				if (other == 0)
				{
				}
			}
			while (other == 0);
		}

		// Token: 0x04007871 RID: 30833
		[Token(Token = "0x4007871")]
		private const int DigestLength = 16;

		// Token: 0x04007872 RID: 30834
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4007872")]
		private int H1;

		// Token: 0x04007873 RID: 30835
		[FieldOffset(Offset = "0x2C")]
		[Token(Token = "0x4007873")]
		private int H2;

		// Token: 0x04007874 RID: 30836
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4007874")]
		private int H3;

		// Token: 0x04007875 RID: 30837
		[FieldOffset(Offset = "0x34")]
		[Token(Token = "0x4007875")]
		private int H4;

		// Token: 0x04007876 RID: 30838
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x4007876")]
		private int[] X;

		// Token: 0x04007877 RID: 30839
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x4007877")]
		private int xOff;

		// Token: 0x04007878 RID: 30840
		[Token(Token = "0x4007878")]
		private const int S11 = 3;

		// Token: 0x04007879 RID: 30841
		[Token(Token = "0x4007879")]
		private const int S12 = 7;

		// Token: 0x0400787A RID: 30842
		[Token(Token = "0x400787A")]
		private const int S13 = 11;

		// Token: 0x0400787B RID: 30843
		[Token(Token = "0x400787B")]
		private const int S14 = 19;

		// Token: 0x0400787C RID: 30844
		[Token(Token = "0x400787C")]
		private const int S21 = 3;

		// Token: 0x0400787D RID: 30845
		[Token(Token = "0x400787D")]
		private const int S22 = 5;

		// Token: 0x0400787E RID: 30846
		[Token(Token = "0x400787E")]
		private const int S23 = 9;

		// Token: 0x0400787F RID: 30847
		[Token(Token = "0x400787F")]
		private const int S24 = 13;

		// Token: 0x04007880 RID: 30848
		[Token(Token = "0x4007880")]
		private const int S31 = 3;

		// Token: 0x04007881 RID: 30849
		[Token(Token = "0x4007881")]
		private const int S32 = 9;

		// Token: 0x04007882 RID: 30850
		[Token(Token = "0x4007882")]
		private const int S33 = 11;

		// Token: 0x04007883 RID: 30851
		[Token(Token = "0x4007883")]
		private const int S34 = 15;
	}
}