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: 0x02001DD4 RID: 7636
	[Token(Token = "0x2001DD4")]
	public class SM3Digest : GeneralDigest
	{
		// Token: 0x0600BF24 RID: 48932 RVA: 0x002AF880 File Offset: 0x002ADA80
		[Token(Token = "0x600BF24")]
		[Address(RVA = "0x290AE10", Offset = "0x2909E10", VA = "0x18290AE10")]
		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: 0x0600BF25 RID: 48933 RVA: 0x002AF8D4 File Offset: 0x002ADAD4
		[Token(Token = "0x600BF25")]
		[Address(RVA = "0x290AF50", Offset = "0x2909F50", VA = "0x18290AF50")]
		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: 0x0600BF26 RID: 48934 RVA: 0x002AF91C File Offset: 0x002ADB1C
		[Token(Token = "0x600BF26")]
		[Address(RVA = "0x290AFE0", Offset = "0x2909FE0", VA = "0x18290AFE0")]
		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: 0x0600BF27 RID: 48935 RVA: 0x002AF964 File Offset: 0x002ADB64
		[Token(Token = "0x600BF27")]
		[Address(RVA = "0x2909FA0", Offset = "0x2908FA0", VA = "0x182909FA0")]
		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: 0x17001DB9 RID: 7609
		// (get) Token: 0x0600BF28 RID: 48936 RVA: 0x002AF9DC File Offset: 0x002ADBDC
		[Token(Token = "0x17001DB9")]
		public override string AlgorithmName
		{
			[Token(Token = "0x600BF28")]
			[Address(RVA = "0x290B070", Offset = "0x290A070", VA = "0x18290B070", Slot = "17")]
			get
			{
				return "SM3";
			}
		}

		// Token: 0x0600BF29 RID: 48937 RVA: 0x002AF9F0 File Offset: 0x002ADBF0
		[Token(Token = "0x600BF29")]
		[Address(RVA = "0x8BCAC0", Offset = "0x8BBAC0", VA = "0x1808BCAC0", Slot = "18")]
		public override int GetDigestSize()
		{
			return 32;
		}

		// Token: 0x0600BF2A RID: 48938 RVA: 0x002AFA00 File Offset: 0x002ADC00
		[Token(Token = "0x600BF2A")]
		[Address(RVA = "0x290A020", Offset = "0x2909020", VA = "0x18290A020", Slot = "20")]
		public override IMemoable Copy()
		{
			/*
An exception occurred when decompiling this method (0600BF2A)

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 1663
*/;
		}

		// Token: 0x0600BF2B RID: 48939 RVA: 0x002AFA48 File Offset: 0x002ADC48
		[Token(Token = "0x600BF2B")]
		[Address(RVA = "0x290ABD0", Offset = "0x2909BD0", VA = "0x18290ABD0", Slot = "21")]
		public override void Reset(IMemoable other)
		{
			do
			{
				if (other == 0)
				{
				}
			}
			while (other == 0);
		}

		// Token: 0x0600BF2C RID: 48940 RVA: 0x002AFA60 File Offset: 0x002ADC60
		[Token(Token = "0x600BF2C")]
		[Address(RVA = "0x290AC80", Offset = "0x2909C80", VA = "0x18290AC80", 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: 0x0600BF2D RID: 48941 RVA: 0x002AFAC0 File Offset: 0x002ADCC0
		[Token(Token = "0x600BF2D")]
		[Address(RVA = "0x290A0E0", Offset = "0x29090E0", VA = "0x18290A0E0", Slot = "19")]
		public override int DoFinal(byte[] output, int outOff)
		{
			base.Finish();
			Pack.UInt32_To_BE(this.V, output, outOff);
			return 32;
		}

		// Token: 0x0600BF2E RID: 48942 RVA: 0x002AFAE4 File Offset: 0x002ADCE4
		[Token(Token = "0x600BF2E")]
		[Address(RVA = "0x290AB60", Offset = "0x2909B60", VA = "0x18290AB60", 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: 0x0600BF2F RID: 48943 RVA: 0x002AFB20 File Offset: 0x002ADD20
		[Token(Token = "0x600BF2F")]
		[Address(RVA = "0x290AA30", Offset = "0x2909A30", VA = "0x18290AA30", 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: 0x0600BF30 RID: 48944 RVA: 0x002AFBC0 File Offset: 0x002ADDC0
		[Token(Token = "0x600BF30")]
		[Address(RVA = "0x290A140", Offset = "0x2909140", VA = "0x18290A140")]
		private uint P0(uint x)
		{
			return x;
		}

		// Token: 0x0600BF31 RID: 48945 RVA: 0x002AFBD0 File Offset: 0x002ADDD0
		[Token(Token = "0x600BF31")]
		[Address(RVA = "0x290A170", Offset = "0x2909170", VA = "0x18290A170")]
		private uint P1(uint x)
		{
			return x;
		}

		// Token: 0x0600BF32 RID: 48946 RVA: 0x002AFBE0 File Offset: 0x002ADDE0
		[Token(Token = "0x600BF32")]
		[Address(RVA = "0xE4D010", Offset = "0xE4C010", VA = "0x180E4D010")]
		private uint FF0(uint x, uint y, uint z)
		{
			return x;
		}

		// Token: 0x0600BF33 RID: 48947 RVA: 0x002AFBF0 File Offset: 0x002ADDF0
		[Token(Token = "0x600BF33")]
		[Address(RVA = "0xE4CFB0", Offset = "0xE4BFB0", VA = "0x180E4CFB0")]
		private uint FF1(uint x, uint y, uint z)
		{
			return y;
		}

		// Token: 0x0600BF34 RID: 48948 RVA: 0x002AFC00 File Offset: 0x002ADE00
		[Token(Token = "0x600BF34")]
		[Address(RVA = "0xE4D010", Offset = "0xE4C010", VA = "0x180E4D010")]
		private uint GG0(uint x, uint y, uint z)
		{
			return x;
		}

		// Token: 0x0600BF35 RID: 48949 RVA: 0x002AFC10 File Offset: 0x002ADE10
		[Token(Token = "0x600BF35")]
		[Address(RVA = "0xE4CF50", Offset = "0xE4BF50", VA = "0x180E4CF50")]
		private uint GG1(uint x, uint y, uint z)
		{
			return x;
		}

		// Token: 0x0600BF36 RID: 48950 RVA: 0x002AFC20 File Offset: 0x002ADE20
		[Token(Token = "0x600BF36")]
		[Address(RVA = "0x290A1A0", Offset = "0x29091A0", VA = "0x18290A1A0", 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: 0x040078C4 RID: 30916
		[Token(Token = "0x40078C4")]
		private const int DIGEST_LENGTH = 32;

		// Token: 0x040078C5 RID: 30917
		[Token(Token = "0x40078C5")]
		private const int BLOCK_SIZE = 16;

		// Token: 0x040078C6 RID: 30918
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x40078C6")]
		private uint[] V;

		// Token: 0x040078C7 RID: 30919
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x40078C7")]
		private uint[] inwords;

		// Token: 0x040078C8 RID: 30920
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x40078C8")]
		private int xOff;

		// Token: 0x040078C9 RID: 30921
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x40078C9")]
		private uint[] W;

		// Token: 0x040078CA RID: 30922
		[Token(Token = "0x40078CA")]
		private static readonly uint[] T;
	}
}