niko
241 lines
11 KiB
C#
241 lines
11 KiB
C#
using System;
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using System.IO;
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using System.Runtime.InteropServices;
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using System.Threading;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers
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{
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// Token: 0x020015C9 RID: 5577
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[Token(Token = "0x20015C9")]
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[StructLayout(3)]
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public class Ed25519Signer : ISigner
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{
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// Token: 0x0600950E RID: 38158 RVA: 0x0020FB28 File Offset: 0x0020DD28
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[Token(Token = "0x600950E")]
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[Address(RVA = "0x1E3DF00", Offset = "0x1E3C900", VA = "0x181E3DF00")]
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public Ed25519Signer()
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{
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Ed25519Signer.Buffer buffer = new Ed25519Signer.Buffer();
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this.buffer = buffer;
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base..ctor();
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}
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// Token: 0x170017DD RID: 6109
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// (get) Token: 0x0600950F RID: 38159 RVA: 0x0020FB48 File Offset: 0x0020DD48
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[Token(Token = "0x170017DD")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x600950F")]
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[Address(RVA = "0x1E3DF60", Offset = "0x1E3C960", VA = "0x181E3DF60", Slot = "11")]
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get
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{
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return "Ed25519";
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}
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}
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// Token: 0x06009510 RID: 38160 RVA: 0x0020FB5C File Offset: 0x0020DD5C
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[Token(Token = "0x6009510")]
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[Address(RVA = "0x1E3DD80", Offset = "0x1E3C780", VA = "0x181E3DD80", Slot = "12")]
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public virtual void Init(bool forSigning, ICipherParameters parameters)
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{
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int num;
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do
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{
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this.forSigning = forSigning;
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num = 0;
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if (!forSigning)
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{
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this.privateKey = num;
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if (parameters == 0)
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{
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goto IL_2B;
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}
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if (parameters == 0)
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{
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continue;
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}
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}
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}
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while (parameters != 0 && parameters == 0);
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this.privateKey = num;
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IL_2B:
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Ed25519PublicKeyParameters ed25519PublicKeyParameters;
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this.publicKey = ed25519PublicKeyParameters;
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string algorithmName = ((ISigner)this).AlgorithmName;
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}
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// Token: 0x06009511 RID: 38161 RVA: 0x0020FBA4 File Offset: 0x0020DDA4
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[Token(Token = "0x6009511")]
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[Address(RVA = "0xA20E50", Offset = "0xA1F850", VA = "0x180A20E50", Slot = "13")]
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public virtual void Update(byte b)
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{
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((IDisposable)this.buffer).Dispose();
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}
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// Token: 0x06009512 RID: 38162 RVA: 0x0020FBC4 File Offset: 0x0020DDC4
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[Token(Token = "0x6009512")]
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[Address(RVA = "0xA20FC0", Offset = "0xA1F9C0", VA = "0x180A20FC0", Slot = "14")]
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public virtual void BlockUpdate(byte[] buf, int off, int len)
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{
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int num = this.buffer.Read(buf, off, len);
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}
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// Token: 0x06009513 RID: 38163 RVA: 0x0020FBE8 File Offset: 0x0020DDE8
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[Token(Token = "0x6009513")]
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[Address(RVA = "0x1E3DCF0", Offset = "0x1E3C6F0", VA = "0x181E3DCF0", Slot = "15")]
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public virtual byte[] GenerateSignature()
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{
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/*
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An exception occurred when decompiling this method (06009513)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers.Ed25519Signer::GenerateSignature()
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_2B:
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stloc:InvalidOperationException(var_3_35, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Ed25519Signer not initialised for signature generation.")))
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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: 0x06009514 RID: 38164 RVA: 0x0020FC2C File Offset: 0x0020DE2C
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[Token(Token = "0x6009514")]
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[Address(RVA = "0x1E3DE70", Offset = "0x1E3C870", VA = "0x181E3DE70", Slot = "16")]
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public virtual bool VerifySignature(byte[] signature)
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{
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/*
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An exception occurred when decompiling this method (06009514)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Boolean BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers.Ed25519Signer::VerifySignature(System.Byte[])
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_22:
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stloc:InvalidOperationException(var_1_2C, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Ed25519Signer not initialised for verification")))
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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: 0x06009515 RID: 38165 RVA: 0x0020FC68 File Offset: 0x0020DE68
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[Token(Token = "0x6009515")]
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[Address(RVA = "0x1E3DE50", Offset = "0x1E3C850", VA = "0x181E3DE50", Slot = "17")]
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public virtual void Reset()
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{
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this.buffer.Reset();
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}
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// Token: 0x04006265 RID: 25189
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
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[Token(Token = "0x4006265")]
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private readonly Ed25519Signer.Buffer buffer;
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// Token: 0x04006266 RID: 25190
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
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[Token(Token = "0x4006266")]
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private bool forSigning;
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// Token: 0x04006267 RID: 25191
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
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[Token(Token = "0x4006267")]
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private Ed25519PrivateKeyParameters privateKey;
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// Token: 0x04006268 RID: 25192
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
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[Token(Token = "0x4006268")]
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private Ed25519PublicKeyParameters publicKey;
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// Token: 0x020015CA RID: 5578
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[Token(Token = "0x20015CA")]
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private class Buffer : MemoryStream
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{
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// Token: 0x06009516 RID: 38166 RVA: 0x0020FC88 File Offset: 0x0020DE88
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[Token(Token = "0x6009516")]
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[Address(RVA = "0x1E38E30", Offset = "0x1E37830", VA = "0x181E38E30")]
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internal byte[] GenerateSignature(Ed25519PrivateKeyParameters privateKey, Ed25519PublicKeyParameters publicKey)
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{
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int num;
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byte[] array;
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do
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{
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num = 0;
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long length = this.Length;
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array = new byte[Ed25519PrivateKeyParameters.SignatureSize];
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this.Reset();
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Monitor.Exit(this);
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if (num != -1)
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{
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}
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}
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while (num != 0);
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return array;
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}
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// Token: 0x06009517 RID: 38167 RVA: 0x0020FCC4 File Offset: 0x0020DEC4
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[Token(Token = "0x6009517")]
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[Address(RVA = "0x1E39650", Offset = "0x1E38050", VA = "0x181E39650")]
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internal bool VerifySignature(Ed25519PublicKeyParameters publicKey, byte[] signature)
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{
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int num;
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do
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{
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num = 0;
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long length = this.Length;
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byte[] encoded = publicKey.GetEncoded();
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this.Reset();
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Monitor.Exit(this);
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if (num != -1)
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{
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}
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}
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while (num != 0);
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bool flag;
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return flag;
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}
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// Token: 0x06009518 RID: 38168 RVA: 0x0020FCFC File Offset: 0x0020DEFC
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[Token(Token = "0x6009518")]
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[Address(RVA = "0x1E393B0", Offset = "0x1E37DB0", VA = "0x181E393B0")]
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internal void Reset()
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{
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int num;
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do
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{
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num = 0;
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long length = this.Length;
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long position = this.Position;
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Monitor.Exit(this);
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if (num != -1)
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{
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}
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}
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while (num != 0);
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}
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// Token: 0x06009519 RID: 38169 RVA: 0x0020FD28 File Offset: 0x0020DF28
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[Token(Token = "0x6009519")]
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[Address(RVA = "0x1E39980", Offset = "0x1E38380", VA = "0x181E39980")]
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public Buffer()
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{
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}
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}
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}
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}
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