using System;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.Rfc8032;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests
{
	// Token: 0x02001CEC RID: 7404
	[Token(Token = "0x2001CEC")]
	public class MD5Digest : GeneralDigest
	{
		// Token: 0x0600BAD2 RID: 47826 RVA: 0x002A31A0 File Offset: 0x002A13A0
		[Token(Token = "0x600BAD2")]
		[Address(RVA = "0x1B45D20", Offset = "0x1B44B20", VA = "0x181B45D20")]
		public MD5Digest()
		{
			uint[] array = new uint[16];
			this.X = array;
			base..ctor();
			byte[] array2 = new byte[4];
			this.xBuf = array2;
			IMemoable memoable = ((IMemoable)this).Copy();
		}

		// Token: 0x0600BAD3 RID: 47827 RVA: 0x002A31D8 File Offset: 0x002A13D8
		[Token(Token = "0x600BAD3")]
		[Address(RVA = "0x1B45DB0", Offset = "0x1B44BB0", VA = "0x181B45DB0")]
		public MD5Digest(MD5Digest t)
		{
			uint[] array = new uint[16];
			this.X = array;
			base..ctor(t);
			this.CopyIn(t);
		}

		// Token: 0x0600BAD4 RID: 47828 RVA: 0x002A3204 File Offset: 0x002A1404
		[Token(Token = "0x600BAD4")]
		[Address(RVA = "0x1B43550", Offset = "0x1B42350", VA = "0x181B43550")]
		private void CopyIn(MD5Digest t)
		{
			byte[] xBuf = t.xBuf;
			int length = xBuf.Length;
			int num = 0;
			byte[] xBuf2 = this.xBuf;
			int num2 = 0;
			Array.Copy(xBuf, num2, xBuf2, num, length);
			int xBufOff = t.xBufOff;
			this.xBufOff = xBufOff;
			long byteCount = t.byteCount;
			this.byteCount = byteCount;
			uint h = t.H1;
			this.H1 = h;
			uint h2 = t.H2;
			this.H2 = h2;
			uint h3 = t.H3;
			this.H3 = h3;
			uint h4 = t.H4;
			this.H4 = h4;
			uint[] x = t.X;
			int length2 = x.Length;
			int num3 = 0;
			uint[] x2 = this.X;
			int num4 = 0;
			Array.Copy(x, num4, x2, num3, length2);
			int num5 = t.xOff;
			this.xOff = num5;
		}

		// Token: 0x17001D14 RID: 7444
		// (get) Token: 0x0600BAD5 RID: 47829 RVA: 0x002A32DC File Offset: 0x002A14DC
		[Token(Token = "0x17001D14")]
		public override string AlgorithmName
		{
			[Token(Token = "0x600BAD5")]
			[Address(RVA = "0x1B45E20", Offset = "0x1B44C20", VA = "0x181B45E20", Slot = "17")]
			get
			{
				return "MD5";
			}
		}

		// Token: 0x0600BAD6 RID: 47830 RVA: 0x002A32F0 File Offset: 0x002A14F0
		[Token(Token = "0x600BAD6")]
		[Address(RVA = "0x4B6B10", Offset = "0x4B5910", VA = "0x1804B6B10", Slot = "18")]
		public override int GetDigestSize()
		{
			return 16;
		}

		// Token: 0x0600BAD7 RID: 47831 RVA: 0x002A3300 File Offset: 0x002A1500
		[Token(Token = "0x600BAD7")]
		[Address(RVA = "0x1B45A50", Offset = "0x1B44850", VA = "0x181B45A50", Slot = "14")]
		internal override void ProcessWord(byte[] input, int inOff)
		{
			uint[] x = this.X;
			int num = this.xOff;
			x[0] = (uint)inOff;
			int num2 = this.xOff;
			num2++;
			this.xOff = num2;
			if (num2 == 16)
			{
			}
		}

		// Token: 0x0600BAD8 RID: 47832 RVA: 0x002A3340 File Offset: 0x002A1540
		[Token(Token = "0x600BAD8")]
		[Address(RVA = "0x1B45960", Offset = "0x1B44760", VA = "0x181B45960", Slot = "15")]
		internal override void ProcessLength(long bitLength)
		{
			int num = this.xOff;
			int num2 = 0;
			if (num > 14 && num == 15)
			{
				this.X[7] = (uint)num2;
			}
			int num3 = this.xOff;
			if (num3 < 14)
			{
				uint[] x = this.X;
				num3++;
				x[0] = (uint)num2;
			}
			this.X[7] = (uint)bitLength;
			this.X[7] = (uint)bitLength;
		}

		// Token: 0x0600BAD9 RID: 47833 RVA: 0x002A33B0 File Offset: 0x002A15B0
		[Token(Token = "0x600BAD9")]
		[Address(RVA = "0x1B44840", Offset = "0x1B43640", VA = "0x181B44840", Slot = "19")]
		public override int DoFinal(byte[] output, int outOff)
		{
			base.Finish();
			Ed25519.Encode32(this.H1, output, outOff);
			Ed25519.Encode32(this.H2, output, outOff);
			Ed25519.Encode32(this.H3, output, outOff);
			Ed25519.Encode32(this.H4, output, outOff);
			return 16;
		}

		// Token: 0x0600BADA RID: 47834 RVA: 0x002A33FC File Offset: 0x002A15FC
		[Token(Token = "0x600BADA")]
		[Address(RVA = "0x1B44460", Offset = "0x1B43260", VA = "0x181B44460", Slot = "13")]
		public override void Reset()
		{
			int num = 0;
			this.byteCount = (long)num;
			this.xBufOff = num;
			byte[] xBuf = this.xBuf;
			int length = xBuf.Length;
			int num2 = 0;
			Array.Clear(xBuf, num2, length);
			uint[] x = this.X;
			this.H1 = (uint)((ulong)1732584193L);
			this.H2 = (uint)((ulong)4023233417L);
			this.H3 = (uint)((ulong)2562383102L);
			this.H4 = (uint)((ulong)271733878L);
			this.xOff = num;
			if (num != x.Length)
			{
				num++;
				x[0] = (uint)num;
				uint[] x2 = this.X;
			}
		}

		// Token: 0x0600BADB RID: 47835 RVA: 0x002A34A0 File Offset: 0x002A16A0
		[Token(Token = "0x600BADB")]
		[Address(RVA = "0x1B45B80", Offset = "0x1B44980", VA = "0x181B45B80")]
		private static uint RotateLeft(uint x, int n)
		{
			return x;
		}

		// Token: 0x0600BADC RID: 47836 RVA: 0x002A34B0 File Offset: 0x002A16B0
		[Token(Token = "0x600BADC")]
		[Address(RVA = "0x1B448D0", Offset = "0x1B436D0", VA = "0x181B448D0")]
		private static uint F(uint u, uint v, uint w)
		{
			return u;
		}

		// Token: 0x0600BADD RID: 47837 RVA: 0x002A34C0 File Offset: 0x002A16C0
		[Token(Token = "0x600BADD")]
		[Address(RVA = "0x1B448E0", Offset = "0x1B436E0", VA = "0x181B448E0")]
		private static uint G(uint u, uint v, uint w)
		{
			return w;
		}

		// Token: 0x0600BADE RID: 47838 RVA: 0x002A34D0 File Offset: 0x002A16D0
		[Token(Token = "0x600BADE")]
		[Address(RVA = "0x1B448F0", Offset = "0x1B436F0", VA = "0x181B448F0")]
		private static uint H(uint u, uint v, uint w)
		{
			return u;
		}

		// Token: 0x0600BADF RID: 47839 RVA: 0x002A34E0 File Offset: 0x002A16E0
		[Token(Token = "0x600BADF")]
		[Address(RVA = "0x1B44900", Offset = "0x1B43700", VA = "0x181B44900")]
		private static uint K(uint u, uint v, uint w)
		{
			return w;
		}

		// Token: 0x0600BAE0 RID: 47840 RVA: 0x002A34F0 File Offset: 0x002A16F0
		[Token(Token = "0x600BAE0")]
		[Address(RVA = "0x1B44910", Offset = "0x1B43710", VA = "0x181B44910", Slot = "16")]
		internal override void ProcessBlock()
		{
			uint h = this.H2;
			uint[] x = this.X;
			int length = x.Length;
			int num = MD5Digest.S21;
			uint num2 = x[7];
			num += -2022574463;
		}

		// Token: 0x0600BAE1 RID: 47841 RVA: 0x002A3530 File Offset: 0x002A1730
		[Token(Token = "0x600BAE1")]
		[Address(RVA = "0x1B447A0", Offset = "0x1B435A0", VA = "0x181B447A0", Slot = "20")]
		public override IMemoable Copy()
		{
			/*
An exception occurred when decompiling this method (0600BAE1)

ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.IMemoable BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests.MD5Digest::Copy()

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:MD5Digest(var_0_06, newobj:MD5Digest(MD5Digest::.ctor, ldloc:MD5Digest(this)))
	stloc:uint32[](var_1_0E, newarr:uint32[]([mscorlib]System.UInt32, ldc.i4:int32(16)))
	stfld:uint32[](MD5Digest::X, ldloc:MD5Digest(var_0_06), ldloc:uint32[](var_1_0E))
	call:void(MD5Digest::CopyIn, ldloc:MD5Digest(var_0_06), ldloc:MD5Digest(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: 0x0600BAE2 RID: 47842 RVA: 0x002A355C File Offset: 0x002A175C
		[Token(Token = "0x600BAE2")]
		[Address(RVA = "0x1B45AE0", Offset = "0x1B448E0", VA = "0x181B45AE0", Slot = "21")]
		public override void Reset(IMemoable other)
		{
			do
			{
				if (other == 0)
				{
				}
			}
			while (other == 0);
		}

		// Token: 0x040076CB RID: 30411
		[Token(Token = "0x40076CB")]
		private const int DigestLength = 16;

		// Token: 0x040076CC RID: 30412
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x40076CC")]
		private uint H1;

		// Token: 0x040076CD RID: 30413
		[FieldOffset(Offset = "0x2C")]
		[Token(Token = "0x40076CD")]
		private uint H2;

		// Token: 0x040076CE RID: 30414
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x40076CE")]
		private uint H3;

		// Token: 0x040076CF RID: 30415
		[FieldOffset(Offset = "0x34")]
		[Token(Token = "0x40076CF")]
		private uint H4;

		// Token: 0x040076D0 RID: 30416
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x40076D0")]
		private uint[] X;

		// Token: 0x040076D1 RID: 30417
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x40076D1")]
		private int xOff;

		// Token: 0x040076D2 RID: 30418
		[Token(Token = "0x40076D2")]
		private static readonly int S11;

		// Token: 0x040076D3 RID: 30419
		[Token(Token = "0x40076D3")]
		private static readonly int S12;

		// Token: 0x040076D4 RID: 30420
		[Token(Token = "0x40076D4")]
		private static readonly int S13;

		// Token: 0x040076D5 RID: 30421
		[Token(Token = "0x40076D5")]
		private static readonly int S14;

		// Token: 0x040076D6 RID: 30422
		[Token(Token = "0x40076D6")]
		private static readonly int S21;

		// Token: 0x040076D7 RID: 30423
		[Token(Token = "0x40076D7")]
		private static readonly int S22;

		// Token: 0x040076D8 RID: 30424
		[Token(Token = "0x40076D8")]
		private static readonly int S23;

		// Token: 0x040076D9 RID: 30425
		[Token(Token = "0x40076D9")]
		private static readonly int S24;

		// Token: 0x040076DA RID: 30426
		[Token(Token = "0x40076DA")]
		private static readonly int S31;

		// Token: 0x040076DB RID: 30427
		[Token(Token = "0x40076DB")]
		private static readonly int S32;

		// Token: 0x040076DC RID: 30428
		[Token(Token = "0x40076DC")]
		private static readonly int S33;

		// Token: 0x040076DD RID: 30429
		[Token(Token = "0x40076DD")]
		private static readonly int S34;

		// Token: 0x040076DE RID: 30430
		[Token(Token = "0x40076DE")]
		private static readonly int S41;

		// Token: 0x040076DF RID: 30431
		[Token(Token = "0x40076DF")]
		private static readonly int S42;

		// Token: 0x040076E0 RID: 30432
		[Token(Token = "0x40076E0")]
		private static readonly int S43;

		// Token: 0x040076E1 RID: 30433
		[Token(Token = "0x40076E1")]
		private static readonly int S44;
	}
}