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

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests
{
	// Token: 0x02001CF4 RID: 7412
	[Token(Token = "0x2001CF4")]
	public class SM3Digest : GeneralDigest
	{
		// Token: 0x0600BB56 RID: 47958 RVA: 0x002A6FC8 File Offset: 0x002A51C8
		[Token(Token = "0x600BB56")]
		[Address(RVA = "0x1FDE160", Offset = "0x1FDCF60", VA = "0x181FDE160")]
		static SM3Digest()
		{
			uint[] array = new uint[64];
			int num = 0;
			SM3Digest.T = array;
			uint[] t = SM3Digest.T;
			num++;
			t[0] = (uint)2043430169;
			if (32UL < (ulong)16L)
			{
			}
			SM3Digest.T[0] = (uint)2055708042;
		}

		// Token: 0x0600BB57 RID: 47959 RVA: 0x002A701C File Offset: 0x002A521C
		[Token(Token = "0x600BB57")]
		[Address(RVA = "0x1FDE2A0", Offset = "0x1FDD0A0", VA = "0x181FDE2A0")]
		public SM3Digest()
		{
			uint[] array = new uint[8];
			this.V = array;
			uint[] array2 = new uint[16];
			this.inwords = array2;
			uint[] array3 = new uint[68];
			this.W = array3;
			base..ctor();
			IMemoable memoable = ((IMemoable)this).Copy();
		}

		// Token: 0x0600BB58 RID: 47960 RVA: 0x002A7064 File Offset: 0x002A5264
		[Token(Token = "0x600BB58")]
		[Address(RVA = "0x1FDE330", Offset = "0x1FDD130", VA = "0x181FDE330")]
		public SM3Digest(SM3Digest t)
		{
			uint[] array = new uint[8];
			this.V = array;
			uint[] array2 = new uint[16];
			this.inwords = array2;
			uint[] array3 = new uint[68];
			this.W = array3;
			base..ctor(t);
			this.CopyIn(t);
		}

		// Token: 0x0600BB59 RID: 47961 RVA: 0x002A70AC File Offset: 0x002A52AC
		[Token(Token = "0x600BB59")]
		[Address(RVA = "0x1FDD2F0", Offset = "0x1FDC0F0", VA = "0x181FDD2F0")]
		private void CopyIn(SM3Digest t)
		{
			uint[] v = this.V;
			int length = v.Length;
			int num = 0;
			uint[] v2 = t.V;
			int num2 = 0;
			Array.Copy(v2, num2, v, num, length);
			uint[] array = this.inwords;
			int length2 = array.Length;
			int num3 = 0;
			uint[] array2 = t.inwords;
			int num4 = 0;
			Array.Copy(array2, num4, array, num3, length2);
			int num5 = t.xOff;
			this.xOff = num5;
		}

		// Token: 0x17001D1C RID: 7452
		// (get) Token: 0x0600BB5A RID: 47962 RVA: 0x002A7124 File Offset: 0x002A5324
		[Token(Token = "0x17001D1C")]
		public override string AlgorithmName
		{
			[Token(Token = "0x600BB5A")]
			[Address(RVA = "0x1FDE3C0", Offset = "0x1FDD1C0", VA = "0x181FDE3C0", Slot = "17")]
			get
			{
				return "SM3";
			}
		}

		// Token: 0x0600BB5B RID: 47963 RVA: 0x002A7138 File Offset: 0x002A5338
		[Token(Token = "0x600BB5B")]
		[Address(RVA = "0x55EA70", Offset = "0x55D870", VA = "0x18055EA70", Slot = "18")]
		public override int GetDigestSize()
		{
			return 32;
		}

		// Token: 0x0600BB5C RID: 47964 RVA: 0x002A7148 File Offset: 0x002A5348
		[Token(Token = "0x600BB5C")]
		[Address(RVA = "0x1FDD370", Offset = "0x1FDC170", VA = "0x181FDD370", Slot = "20")]
		public override IMemoable Copy()
		{
			/*
An exception occurred when decompiling this method (0600BB5C)

ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.IMemoable BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests.SM3Digest::Copy()

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	Block_0:
	stloc:SM3Digest(var_0_06, newobj:SM3Digest(SM3Digest::.ctor, ldloc:SM3Digest(this)))
	stloc:uint32[](var_1_0D, newarr:uint32[]([mscorlib]System.UInt32, ldc.i4:int32(8)))
	stfld:uint32[](SM3Digest::V, ldloc:SM3Digest(var_0_06), ldloc:uint32[](var_1_0D))
	stloc:uint32[](var_2_1C, newarr:uint32[]([mscorlib]System.UInt32, ldc.i4:int32(16)))
	stfld:uint32[](SM3Digest::inwords, ldloc:SM3Digest(var_0_06), ldloc:uint32[](var_2_1C))
	stloc:uint32[](var_3_2B, newarr:uint32[]([mscorlib]System.UInt32, ldc.i4:int32(68)))
	stfld:uint32[](SM3Digest::W, ldloc:SM3Digest(var_0_06), ldloc:uint32[](var_3_2B))
	call:void(SM3Digest::CopyIn, ldloc:SM3Digest(var_0_06), ldloc:SM3Digest(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 1660
*/;
		}

		// Token: 0x0600BB5D RID: 47965 RVA: 0x002A7190 File Offset: 0x002A5390
		[Token(Token = "0x600BB5D")]
		[Address(RVA = "0x1FDDF20", Offset = "0x1FDCD20", VA = "0x181FDDF20", Slot = "21")]
		public override void Reset(IMemoable other)
		{
			do
			{
				if (other == 0)
				{
				}
			}
			while (other == 0);
		}

		// Token: 0x0600BB5E RID: 47966 RVA: 0x002A71A8 File Offset: 0x002A53A8
		[Token(Token = "0x600BB5E")]
		[Address(RVA = "0x1FDDFD0", Offset = "0x1FDCDD0", VA = "0x181FDDFD0", Slot = "13")]
		public override void Reset()
		{
			base.Reset();
			uint[] v = this.V;
			uint[] v2 = this.V;
			uint[] v3 = this.V;
			uint[] v4 = this.V;
			uint[] v5 = this.V;
			uint[] v6 = this.V;
			uint[] v7 = this.V;
			uint[] v8 = this.V;
			this.xOff = (int)((ulong)0L);
		}

		// Token: 0x0600BB5F RID: 47967 RVA: 0x002A7208 File Offset: 0x002A5408
		[Token(Token = "0x600BB5F")]
		[Address(RVA = "0x1FDD430", Offset = "0x1FDC230", VA = "0x181FDD430", Slot = "19")]
		public override int DoFinal(byte[] output, int outOff)
		{
			base.Finish();
			Pack.UInt32_To_BE(this.V, output, outOff);
			return 32;
		}

		// Token: 0x0600BB60 RID: 47968 RVA: 0x002A722C File Offset: 0x002A542C
		[Token(Token = "0x600BB60")]
		[Address(RVA = "0x1FDDEB0", Offset = "0x1FDCCB0", VA = "0x181FDDEB0", Slot = "14")]
		internal override void ProcessWord(byte[] input, int inOff)
		{
			uint num = Pack.BE_To_UInt32(input, inOff);
			uint[] array = this.inwords;
			int num2 = this.xOff;
			array[0] = num;
			IMemoable memoable = ((IMemoable)this).Copy();
		}

		// Token: 0x0600BB61 RID: 47969 RVA: 0x002A7268 File Offset: 0x002A5468
		[Token(Token = "0x600BB61")]
		[Address(RVA = "0x1FDDD80", Offset = "0x1FDCB80", VA = "0x181FDDD80", Slot = "15")]
		internal override void ProcessLength(long bitLength)
		{
			int num;
			int num2;
			do
			{
				num = this.xOff;
				num2 = 0;
			}
			while (num <= 14);
			this.inwords[0] = (uint)num2;
			int num3;
			if (this.xOff < 14)
			{
				this.inwords[0] = (uint)num2;
				num3 = this.xOff;
				num3++;
				this.xOff = num3;
			}
			uint[] array = this.inwords;
			int num4 = num3 + 1;
			this.xOff = num4;
			array[0] = (uint)bitLength;
			int num5 = this.xOff;
			uint[] array2 = this.inwords;
			int num6 = num5 + 1;
			this.xOff = num6;
			array2[0] = (uint)bitLength;
		}

		// Token: 0x0600BB62 RID: 47970 RVA: 0x002A7308 File Offset: 0x002A5508
		[Token(Token = "0x600BB62")]
		[Address(RVA = "0x1FDD490", Offset = "0x1FDC290", VA = "0x181FDD490")]
		private uint P0(uint x)
		{
			return x;
		}

		// Token: 0x0600BB63 RID: 47971 RVA: 0x002A7318 File Offset: 0x002A5518
		[Token(Token = "0x600BB63")]
		[Address(RVA = "0x1FDD4C0", Offset = "0x1FDC2C0", VA = "0x181FDD4C0")]
		private uint P1(uint x)
		{
			return x;
		}

		// Token: 0x0600BB64 RID: 47972 RVA: 0x002A7328 File Offset: 0x002A5528
		[Token(Token = "0x600BB64")]
		[Address(RVA = "0x63B460", Offset = "0x63A260", VA = "0x18063B460")]
		private uint FF0(uint x, uint y, uint z)
		{
			return x;
		}

		// Token: 0x0600BB65 RID: 47973 RVA: 0x002A7338 File Offset: 0x002A5538
		[Token(Token = "0x600BB65")]
		[Address(RVA = "0x63B400", Offset = "0x63A200", VA = "0x18063B400")]
		private uint FF1(uint x, uint y, uint z)
		{
			return y;
		}

		// Token: 0x0600BB66 RID: 47974 RVA: 0x002A7348 File Offset: 0x002A5548
		[Token(Token = "0x600BB66")]
		[Address(RVA = "0x63B460", Offset = "0x63A260", VA = "0x18063B460")]
		private uint GG0(uint x, uint y, uint z)
		{
			return x;
		}

		// Token: 0x0600BB67 RID: 47975 RVA: 0x002A7358 File Offset: 0x002A5558
		[Token(Token = "0x600BB67")]
		[Address(RVA = "0x63B3A0", Offset = "0x63A1A0", VA = "0x18063B3A0")]
		private uint GG1(uint x, uint y, uint z)
		{
			return x;
		}

		// Token: 0x0600BB68 RID: 47976 RVA: 0x002A7368 File Offset: 0x002A5568
		[Token(Token = "0x600BB68")]
		[Address(RVA = "0x1FDD4F0", Offset = "0x1FDC2F0", VA = "0x181FDD4F0", Slot = "16")]
		internal override void ProcessBlock()
		{
			int num = 0;
			uint[] array = this.inwords;
			uint[] w = this.W;
			uint num2 = array[num];
			num++;
			w[0] = num2;
			uint[] w2 = this.W;
			int length = w2.Length;
			uint num3 = w2[w];
			uint num4;
			num4 += (uint)1;
			w2[0] = num3;
			uint[] v = this.V;
			int length2 = v.Length;
			uint num5 = v[0];
			uint num6 = v[0];
			uint num7 = v[1];
			uint num8 = v[1];
			uint num9 = v[2];
			uint num10 = v[2];
			uint num11 = v[3];
			uint num12 = v[3];
			int num13 = 0;
			num12 = num5;
			uint[] t = SM3Digest.T;
			uint num14;
			num14 += num5;
			num14 += num9;
			uint[] w3 = this.W;
			int length3 = w3.Length;
			num13 += 4;
			num7 += num8;
			num6 = num11;
			num6 += num12;
			uint num15;
			num6 += num15;
			num6 += num14;
			num13++;
			num5 = num14;
			uint num16 = w3[num13];
			num7 += num16;
			num5 += num7;
			num7 = num10;
			num9 = num6;
			uint[] t2 = SM3Digest.T;
			uint[] w4 = this.W;
			uint num17;
			num17 += num5;
			num17 += num9;
			num14 = num17;
			int length4 = w4.Length;
			num6 = num5;
			num5 = num9;
			uint num18 = w4[t2];
			num18 += num7;
			num18 += num6;
			num5 += num18;
			num5 += num11;
			uint num19;
			num5 += num19;
			num5 += num14;
			num4 += (uint)1;
			uint[] v2 = this.V;
			uint[] v3 = this.V;
			uint[] v4 = this.V;
			uint[] v5 = this.V;
			uint[] v6 = this.V;
			uint[] v7 = this.V;
			uint[] v8 = this.V;
			uint[] v9 = this.V;
			this.xOff = (int)((ulong)0L);
		}

		// Token: 0x0400770B RID: 30475
		[Token(Token = "0x400770B")]
		private const int DIGEST_LENGTH = 32;

		// Token: 0x0400770C RID: 30476
		[Token(Token = "0x400770C")]
		private const int BLOCK_SIZE = 16;

		// Token: 0x0400770D RID: 30477
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x400770D")]
		private uint[] V;

		// Token: 0x0400770E RID: 30478
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x400770E")]
		private uint[] inwords;

		// Token: 0x0400770F RID: 30479
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x400770F")]
		private int xOff;

		// Token: 0x04007710 RID: 30480
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x4007710")]
		private uint[] W;

		// Token: 0x04007711 RID: 30481
		[Token(Token = "0x4007711")]
		private static readonly uint[] T;
	}
}