using System; using System.IO; using System.Threading; using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers { // Token: 0x02001C86 RID: 7302 [Token(Token = "0x2001C86")] public class Ed25519Signer : ISigner { // Token: 0x0600B4B6 RID: 46262 RVA: 0x0027037C File Offset: 0x0026E57C [Token(Token = "0x600B4B6")] [Address(RVA = "0x2359170", Offset = "0x2358170", VA = "0x182359170")] public Ed25519Signer() { Ed25519Signer.Buffer buffer = new Ed25519Signer.Buffer(); this.buffer = buffer; base..ctor(); } // Token: 0x17001C7B RID: 7291 // (get) Token: 0x0600B4B7 RID: 46263 RVA: 0x0027039C File Offset: 0x0026E59C [Token(Token = "0x17001C7B")] public virtual string AlgorithmName { [Token(Token = "0x600B4B7")] [Address(RVA = "0x23591D0", Offset = "0x23581D0", VA = "0x1823591D0", Slot = "11")] get { return "Ed25519"; } } // Token: 0x0600B4B8 RID: 46264 RVA: 0x002703B0 File Offset: 0x0026E5B0 [Token(Token = "0x600B4B8")] [Address(RVA = "0x2358FF0", Offset = "0x2357FF0", VA = "0x182358FF0", Slot = "12")] public virtual void Init(bool forSigning, ICipherParameters parameters) { int num; do { this.forSigning = forSigning; num = 0; if (!forSigning) { this.privateKey = num; if (parameters == 0) { goto IL_2B; } if (parameters == 0) { continue; } } } while (parameters != 0 && parameters == 0); this.privateKey = num; IL_2B: Ed25519PublicKeyParameters ed25519PublicKeyParameters; this.publicKey = ed25519PublicKeyParameters; string algorithmName = ((ISigner)this).AlgorithmName; } // Token: 0x0600B4B9 RID: 46265 RVA: 0x002703F8 File Offset: 0x0026E5F8 [Token(Token = "0x600B4B9")] [Address(RVA = "0xAC4CC0", Offset = "0xAC3CC0", VA = "0x180AC4CC0", Slot = "13")] public virtual void Update(byte b) { ((IDisposable)this.buffer).Dispose(); } // Token: 0x0600B4BA RID: 46266 RVA: 0x00270418 File Offset: 0x0026E618 [Token(Token = "0x600B4BA")] [Address(RVA = "0x2358F30", Offset = "0x2357F30", VA = "0x182358F30", Slot = "14")] public virtual void BlockUpdate(byte[] buf, int off, int len) { int num = this.buffer.Read(buf, off, len); } // Token: 0x0600B4BB RID: 46267 RVA: 0x0027043C File Offset: 0x0026E63C [Token(Token = "0x600B4BB")] [Address(RVA = "0x2358F60", Offset = "0x2357F60", VA = "0x182358F60", Slot = "15")] public virtual byte[] GenerateSignature() { /* An exception occurred when decompiling this method (0600B4BB) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers.Ed25519Signer::GenerateSignature() ---> System.Exception: Basic block has to end with unconditional control flow. { IL_2B: stloc:InvalidOperationException(var_3_35, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Ed25519Signer not initialised for signature generation."))) } 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: 0x0600B4BC RID: 46268 RVA: 0x00270480 File Offset: 0x0026E680 [Token(Token = "0x600B4BC")] [Address(RVA = "0x23590E0", Offset = "0x23580E0", VA = "0x1823590E0", Slot = "16")] public virtual bool VerifySignature(byte[] signature) { /* An exception occurred when decompiling this method (0600B4BC) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Boolean BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers.Ed25519Signer::VerifySignature(System.Byte[]) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_22: stloc:InvalidOperationException(var_1_2C, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Ed25519Signer not initialised for verification"))) } 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: 0x0600B4BD RID: 46269 RVA: 0x002704BC File Offset: 0x0026E6BC [Token(Token = "0x600B4BD")] [Address(RVA = "0x23590C0", Offset = "0x23580C0", VA = "0x1823590C0", Slot = "17")] public virtual void Reset() { this.buffer.Reset(); } // Token: 0x04007261 RID: 29281 [FieldOffset(Offset = "0x10")] [Token(Token = "0x4007261")] private readonly Ed25519Signer.Buffer buffer; // Token: 0x04007262 RID: 29282 [FieldOffset(Offset = "0x18")] [Token(Token = "0x4007262")] private bool forSigning; // Token: 0x04007263 RID: 29283 [FieldOffset(Offset = "0x20")] [Token(Token = "0x4007263")] private Ed25519PrivateKeyParameters privateKey; // Token: 0x04007264 RID: 29284 [FieldOffset(Offset = "0x28")] [Token(Token = "0x4007264")] private Ed25519PublicKeyParameters publicKey; // Token: 0x02001C87 RID: 7303 [Token(Token = "0x2001C87")] private class Buffer : MemoryStream { // Token: 0x0600B4BE RID: 46270 RVA: 0x002704DC File Offset: 0x0026E6DC [Token(Token = "0x600B4BE")] [Address(RVA = "0x2351700", Offset = "0x2350700", VA = "0x182351700")] internal byte[] GenerateSignature(Ed25519PrivateKeyParameters privateKey, Ed25519PublicKeyParameters publicKey) { int num; byte[] array; do { num = 0; long length = this.Length; array = new byte[Ed25519PrivateKeyParameters.SignatureSize]; this.Reset(); Monitor.Exit(this); } while (num != 0); return array; } // Token: 0x0600B4BF RID: 46271 RVA: 0x00270514 File Offset: 0x0026E714 [Token(Token = "0x600B4BF")] [Address(RVA = "0x2351E10", Offset = "0x2350E10", VA = "0x182351E10")] internal bool VerifySignature(Ed25519PublicKeyParameters publicKey, byte[] signature) { int num; do { num = 0; long length = this.Length; byte[] encoded = publicKey.GetEncoded(); this.Reset(); Monitor.Exit(this); } while (num != 0); bool flag; return flag; } // Token: 0x0600B4C0 RID: 46272 RVA: 0x00270548 File Offset: 0x0026E748 [Token(Token = "0x600B4C0")] [Address(RVA = "0x2351BD0", Offset = "0x2350BD0", VA = "0x182351BD0")] internal void Reset() { int num; do { num = 0; long length = this.Length; long position = this.Position; Monitor.Exit(this); } while (num != 0); } // Token: 0x0600B4C1 RID: 46273 RVA: 0x00270570 File Offset: 0x0026E770 [Token(Token = "0x600B4C1")] [Address(RVA = "0x495270", Offset = "0x494270", VA = "0x180495270")] public Buffer() { } } } }