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This commit is contained in:
niko
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using System;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Utilities;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs
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{
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// Token: 0x02001D34 RID: 7476
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[Token(Token = "0x2001D34")]
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public class SipHash : IMac
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{
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// Token: 0x0600B961 RID: 47457 RVA: 0x00284280 File Offset: 0x00282480
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[Token(Token = "0x600B961")]
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[Address(RVA = "0x73F040", Offset = "0x73E040", VA = "0x18073F040")]
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public SipHash()
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{
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this.c = (int)((ulong)2L);
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this.d = (int)((ulong)4L);
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}
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// Token: 0x0600B962 RID: 47458 RVA: 0x002842A8 File Offset: 0x002824A8
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[Token(Token = "0x600B962")]
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[Address(RVA = "0x73F000", Offset = "0x73E000", VA = "0x18073F000")]
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public SipHash(int c, int d)
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{
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this.c = c;
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this.d = d;
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}
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// Token: 0x17001D32 RID: 7474
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// (get) Token: 0x0600B963 RID: 47459 RVA: 0x002842CC File Offset: 0x002824CC
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[Token(Token = "0x17001D32")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x600B963")]
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[Address(RVA = "0x25C7710", Offset = "0x25C6710", VA = "0x1825C7710", Slot = "11")]
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get
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{
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object[] array = new object[4];
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if ("SipHash-" != 0)
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{
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}
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array[0] = "SipHash-";
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int num = this.c;
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if (num != 0)
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{
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}
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array[1] = num;
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if ("-" != 0)
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{
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}
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array[2] = "-";
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int num2 = this.d;
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num = num2;
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if (num2 != 0)
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{
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}
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array[3] = num;
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return string.Concat(array);
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}
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}
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// Token: 0x0600B964 RID: 47460 RVA: 0x0028433C File Offset: 0x0028253C
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[Token(Token = "0x600B964")]
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[Address(RVA = "0x681E00", Offset = "0x680E00", VA = "0x180681E00", Slot = "12")]
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public virtual int GetMacSize()
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{
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return 8;
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}
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// Token: 0x0600B965 RID: 47461 RVA: 0x0028434C File Offset: 0x0028254C
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[Token(Token = "0x600B965")]
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[Address(RVA = "0x25C74B0", Offset = "0x25C64B0", VA = "0x1825C74B0", Slot = "13")]
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public virtual void Init(ICipherParameters parameters)
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{
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/*
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An exception occurred when decompiling this method (0600B965)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Macs.SipHash::Init(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_50:
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stloc:ArgumentException(var_7_5F, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("must be a 128-bit key"), ldstr:string("parameters")))
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}
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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
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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
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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
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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
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--- End of inner exception stack trace ---
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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
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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
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*/;
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}
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// Token: 0x0600B966 RID: 47462 RVA: 0x002843BC File Offset: 0x002825BC
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[Token(Token = "0x600B966")]
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[Address(RVA = "0x25C76C0", Offset = "0x25C66C0", VA = "0x1825C76C0", Slot = "14")]
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public virtual void Update(byte input)
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{
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int num = this.wordPos;
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num++;
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this.m = (long)input;
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this.wordPos = num;
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if (num == 8)
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{
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this.Reset();
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this.wordPos = (int)((ulong)0L);
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}
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}
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// Token: 0x0600B967 RID: 47463 RVA: 0x002843F8 File Offset: 0x002825F8
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[Token(Token = "0x600B967")]
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[Address(RVA = "0x25C71B0", Offset = "0x25C61B0", VA = "0x1825C71B0", Slot = "15")]
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public virtual void BlockUpdate(byte[] input, int offset, int length)
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{
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int num = this.wordPos;
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int num2 = 0;
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if (num != 0)
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{
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if (length > 0)
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{
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ulong num3 = Pack.LE_To_UInt64(input, 0);
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long num4 = this.m;
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this.m = num4;
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this.Reset();
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num2 += 8;
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this.m = (long)num3;
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}
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if (num2 >= length)
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{
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return;
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}
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int num5 = this.wordPos;
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num5++;
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byte b;
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this.m = (long)b;
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this.wordPos = num5;
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if (num5 == 8)
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{
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this.Reset();
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this.wordPos = num2;
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}
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}
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if (length > 0)
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{
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ulong num6 = Pack.LE_To_UInt64(input, 0);
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this.m = (long)num6;
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this.Reset();
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num2 += 8;
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}
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if (num2 < length)
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{
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byte b2;
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this.m = (long)b2;
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}
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this.wordPos = length;
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}
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// Token: 0x0600B968 RID: 47464 RVA: 0x002844AC File Offset: 0x002826AC
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[Token(Token = "0x600B968")]
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[Address(RVA = "0x25C73E0", Offset = "0x25C63E0", VA = "0x1825C73E0", Slot = "16")]
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public virtual long DoFinal()
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{
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int num = this.wordPos;
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uint num2;
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num2 -= (uint)num;
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long num3 = this.m;
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this.m = num3;
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this.Reset();
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this.ProcessMessageWord();
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return this.v3;
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}
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// Token: 0x0600B969 RID: 47465 RVA: 0x002844E4 File Offset: 0x002826E4
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[Token(Token = "0x600B969")]
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[Address(RVA = "0x25C7390", Offset = "0x25C6390", VA = "0x1825C7390", Slot = "17")]
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public virtual int DoFinal(byte[] output, int outOff)
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{
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return 8;
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}
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// Token: 0x0600B96A RID: 47466 RVA: 0x002844F4 File Offset: 0x002826F4
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[Token(Token = "0x600B96A")]
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[Address(RVA = "0x25C7640", Offset = "0x25C6640", VA = "0x1825C7640", Slot = "18")]
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public virtual void Reset()
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{
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long num = this.k0;
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long num2 = this.k1;
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this.v0 = num;
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num = num2;
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this.v1 = num;
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this.v2 = num;
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int num3 = 0;
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this.v3 = num2;
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this.m = (long)num3;
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this.wordPos = num3;
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}
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// Token: 0x0600B96B RID: 47467 RVA: 0x00284540 File Offset: 0x00282740
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[Token(Token = "0x600B96B")]
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[Address(RVA = "0x25C7600", Offset = "0x25C6600", VA = "0x1825C7600", Slot = "19")]
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protected virtual void ProcessMessageWord()
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{
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this.ProcessMessageWord();
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long num = this.m;
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}
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// Token: 0x0600B96C RID: 47468 RVA: 0x0028455C File Offset: 0x0028275C
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[Token(Token = "0x600B96C")]
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[Address(RVA = "0x25C70E0", Offset = "0x25C60E0", VA = "0x1825C70E0", Slot = "20")]
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protected virtual void ApplySipRounds(int n)
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{
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long num = this.v0;
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long num2 = this.v1;
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long num3 = this.v2;
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long num4 = this.v3;
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if (n > 0)
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{
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num += num2;
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num3 += num4;
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num3 += num2;
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num = num3;
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num += num4;
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num = num3;
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num3 = num;
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while (n != 0)
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{
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}
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}
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this.v0 = num;
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this.v1 = num2;
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this.v2 = num3;
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this.v3 = num4;
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}
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// Token: 0x0600B96D RID: 47469 RVA: 0x002845C0 File Offset: 0x002827C0
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[Token(Token = "0x600B96D")]
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[Address(RVA = "0x25C76A0", Offset = "0x25C66A0", VA = "0x1825C76A0")]
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protected static long RotateLeft(long x, int n)
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{
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return x;
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}
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// Token: 0x040074F9 RID: 29945
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x40074F9")]
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protected readonly int c;
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// Token: 0x040074FA RID: 29946
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[FieldOffset(Offset = "0x14")]
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[Token(Token = "0x40074FA")]
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protected readonly int d;
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// Token: 0x040074FB RID: 29947
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x40074FB")]
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protected long k0;
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// Token: 0x040074FC RID: 29948
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x40074FC")]
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protected long k1;
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// Token: 0x040074FD RID: 29949
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40074FD")]
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protected long v0;
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// Token: 0x040074FE RID: 29950
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x40074FE")]
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protected long v1;
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// Token: 0x040074FF RID: 29951
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[FieldOffset(Offset = "0x38")]
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[Token(Token = "0x40074FF")]
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protected long v2;
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// Token: 0x04007500 RID: 29952
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[FieldOffset(Offset = "0x40")]
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[Token(Token = "0x4007500")]
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protected long v3;
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// Token: 0x04007501 RID: 29953
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[FieldOffset(Offset = "0x48")]
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[Token(Token = "0x4007501")]
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protected long m;
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// Token: 0x04007502 RID: 29954
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[FieldOffset(Offset = "0x50")]
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[Token(Token = "0x4007502")]
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protected int wordPos;
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// Token: 0x04007503 RID: 29955
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[FieldOffset(Offset = "0x54")]
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[Token(Token = "0x4007503")]
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protected int wordCount;
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}
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}
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