niko
304 lines
15 KiB
C#
304 lines
15 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Math;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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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: 0x020015E0 RID: 5600
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[Token(Token = "0x20015E0")]
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[StructLayout(3)]
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public class X931Signer : ISigner
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{
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// Token: 0x060095CE RID: 38350 RVA: 0x002137A0 File Offset: 0x002119A0
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[Token(Token = "0x60095CE")]
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[Address(RVA = "0x1E4F330", Offset = "0x1E4DD30", VA = "0x181E4F330")]
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public X931Signer(IAsymmetricBlockCipher cipher, IDigest digest, bool isImplicit)
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{
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/*
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An exception occurred when decompiling this method (060095CE)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers.X931Signer::.ctor(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IAsymmetricBlockCipher,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IDigest,System.Boolean)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_3D:
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stloc:ArgumentException(var_1_4C, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("no valid trailer"), ldstr:string("digest")))
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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.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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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 1878
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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 1846
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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 1878
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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 1878
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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 1846
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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: 0x170017EE RID: 6126
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// (get) Token: 0x060095CF RID: 38351 RVA: 0x002137FC File Offset: 0x002119FC
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[Token(Token = "0x170017EE")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x60095CF")]
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[Address(RVA = "0x1E4F430", Offset = "0x1E4DE30", VA = "0x181E4F430", Slot = "11")]
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get
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{
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IDigest digest = this.digest;
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IAsymmetricBlockCipher asymmetricBlockCipher = this.cipher;
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string text;
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return text;
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}
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}
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// Token: 0x060095D0 RID: 38352 RVA: 0x00213824 File Offset: 0x00211A24
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[Token(Token = "0x60095D0")]
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[Address(RVA = "0x1E4F240", Offset = "0x1E4DC40", VA = "0x181E4F240")]
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public X931Signer(IAsymmetricBlockCipher cipher, IDigest digest)
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{
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/*
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An exception occurred when decompiling this method (060095D0)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers.X931Signer::.ctor(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IAsymmetricBlockCipher,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IDigest)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_2C:
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stloc:ArgumentException(var_1_3B, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("no valid trailer"), ldstr:string("digest")))
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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.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
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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 1878
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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 1846
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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: 0x060095D1 RID: 38353 RVA: 0x0021386C File Offset: 0x00211A6C
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[Token(Token = "0x60095D1")]
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[Address(RVA = "0x1E4EE80", Offset = "0x1E4D880", VA = "0x181E4EE80", Slot = "12")]
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public virtual void Init(bool forSigning, ICipherParameters parameters)
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{
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do
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{
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if (parameters == 0)
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{
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}
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}
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while (parameters == 0);
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IAsymmetricBlockCipher asymmetricBlockCipher = this.cipher;
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this.kParam = parameters;
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BigInteger modulus = this.kParam.modulus;
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int num = 0;
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int num2 = modulus.BitLength;
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this.keyBits = num2;
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num2 += 7;
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num += num2;
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byte[] array = new byte[num];
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this.block = array;
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string algorithmName = ((ISigner)this).AlgorithmName;
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}
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// Token: 0x060095D2 RID: 38354 RVA: 0x002138D4 File Offset: 0x00211AD4
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[Token(Token = "0x60095D2")]
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[Address(RVA = "0x1E43A90", Offset = "0x1E42490", VA = "0x181E43A90")]
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private void ClearBlock(byte[] block)
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{
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int length = block.Length;
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int num = 0;
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Array.Clear(block, num, length);
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}
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// Token: 0x060095D3 RID: 38355 RVA: 0x002138F8 File Offset: 0x00211AF8
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[Token(Token = "0x60095D3")]
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[Address(RVA = "0x1E4EFE0", Offset = "0x1E4D9E0", VA = "0x181E4EFE0", Slot = "13")]
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public virtual void Update(byte b)
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{
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IDigest digest = this.digest;
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throw new NullReferenceException();
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}
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// Token: 0x060095D4 RID: 38356 RVA: 0x00213914 File Offset: 0x00211B14
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[Token(Token = "0x60095D4")]
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[Address(RVA = "0x1E4EAE0", Offset = "0x1E4D4E0", VA = "0x181E4EAE0", Slot = "14")]
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public virtual void BlockUpdate(byte[] input, int off, int len)
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{
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IDigest digest = this.digest;
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}
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// Token: 0x060095D5 RID: 38357 RVA: 0x00213930 File Offset: 0x00211B30
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[Token(Token = "0x60095D5")]
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[Address(RVA = "0x1E4EF90", Offset = "0x1E4D990", VA = "0x181E4EF90", Slot = "15")]
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public virtual void Reset()
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{
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IDigest digest = this.digest;
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throw new NullReferenceException();
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}
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// Token: 0x060095D6 RID: 38358 RVA: 0x0021394C File Offset: 0x00211B4C
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[Token(Token = "0x60095D6")]
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[Address(RVA = "0x1E4ED60", Offset = "0x1E4D760", VA = "0x181E4ED60", Slot = "16")]
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public virtual byte[] GenerateSignature()
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{
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this.CreateSignatureBlock();
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byte[] array = this.block;
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IAsymmetricBlockCipher asymmetricBlockCipher = this.cipher;
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int length = array.Length;
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byte[] array2 = this.block;
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int length2 = array2.Length;
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int num = 0;
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Array.Clear(array2, num, length2);
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BigInteger bigInteger2;
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BigInteger bigInteger = this.kParam.modulus.Subtract(bigInteger2);
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BigInteger bigInteger3 = bigInteger2.Min(bigInteger);
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return BigIntegers.AsUnsignedByteArray(BigIntegers.GetUnsignedByteLength(this.kParam.modulus), bigInteger3);
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}
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// Token: 0x060095D7 RID: 38359 RVA: 0x002139D0 File Offset: 0x00211BD0
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[Token(Token = "0x60095D7")]
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[Address(RVA = "0x1E4EB60", Offset = "0x1E4D560", VA = "0x181E4EB60")]
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private void CreateSignatureBlock()
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{
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IDigest digest = this.digest;
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byte[] array = this.block;
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if (this.trailer != 188)
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{
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int length = array.Length;
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IDigest digest2 = this.digest;
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int length2 = this.block.Length;
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int num = this.trailer;
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int length3 = this.block.Length;
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int num2 = this.trailer;
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int num3 = length3 - 1;
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}
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int length4 = array.Length;
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IDigest digest3 = this.digest;
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int num4 = this.block.Length - 1;
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byte[] array2 = this.block;
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if (num4 != 0)
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{
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byte[] array3 = this.block;
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while (num4 != array3.Length)
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{
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}
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}
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byte[] array4 = this.block;
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}
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// Token: 0x060095D8 RID: 38360 RVA: 0x00213A88 File Offset: 0x00211C88
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[Token(Token = "0x60095D8")]
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[Address(RVA = "0x1E4F040", Offset = "0x1E4DA40", VA = "0x181E4F040", Slot = "17")]
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public virtual bool VerifySignature(byte[] signature)
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{
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IAsymmetricBlockCipher asymmetricBlockCipher = this.cipher;
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int length = signature.Length;
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this.block = length;
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BigInteger bigInteger;
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if (bigInteger.IntValue == 12 || this.kParam.modulus.Subtract(bigInteger).IntValue != 12)
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{
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}
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this.CreateSignatureBlock();
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byte[] array = BigIntegers.AsUnsignedByteArray(this.block.Length, bigInteger);
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bool flag = Arrays.ConstantTimeAreEqual(this.block, array);
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byte[] array2 = this.block;
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int length2 = array2.Length;
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int num = 0;
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Array.Clear(array2, num, length2);
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int length3 = array.Length;
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int num2 = 0;
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Array.Clear(array, num2, length3);
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return flag;
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}
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// Token: 0x040062E0 RID: 25312
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[Token(Token = "0x40062E0")]
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[Obsolete]
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public const int TRAILER_IMPLICIT = 188;
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// Token: 0x040062E1 RID: 25313
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[Token(Token = "0x40062E1")]
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[Obsolete]
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public const int TRAILER_RIPEMD160 = 12748;
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// Token: 0x040062E2 RID: 25314
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[Token(Token = "0x40062E2")]
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[Obsolete]
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public const int TRAILER_RIPEMD128 = 13004;
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// Token: 0x040062E3 RID: 25315
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[Token(Token = "0x40062E3")]
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[Obsolete]
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public const int TRAILER_SHA1 = 13260;
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// Token: 0x040062E4 RID: 25316
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[Token(Token = "0x40062E4")]
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[Obsolete]
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public const int TRAILER_SHA256 = 13516;
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// Token: 0x040062E5 RID: 25317
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[Token(Token = "0x40062E5")]
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[Obsolete]
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public const int TRAILER_SHA512 = 13772;
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// Token: 0x040062E6 RID: 25318
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[Token(Token = "0x40062E6")]
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[Obsolete]
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public const int TRAILER_SHA384 = 14028;
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// Token: 0x040062E7 RID: 25319
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[Token(Token = "0x40062E7")]
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[Obsolete]
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public const int TRAILER_WHIRLPOOL = 14284;
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// Token: 0x040062E8 RID: 25320
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[Token(Token = "0x40062E8")]
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[Obsolete]
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public const int TRAILER_SHA224 = 14540;
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// Token: 0x040062E9 RID: 25321
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
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[Token(Token = "0x40062E9")]
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private IDigest digest;
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// Token: 0x040062EA RID: 25322
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
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[Token(Token = "0x40062EA")]
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private IAsymmetricBlockCipher cipher;
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// Token: 0x040062EB RID: 25323
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
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[Token(Token = "0x40062EB")]
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private RsaKeyParameters kParam;
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// Token: 0x040062EC RID: 25324
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40062EC")]
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private int trailer;
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// Token: 0x040062ED RID: 25325
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x2C")]
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[Token(Token = "0x40062ED")]
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private int keyBits;
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// Token: 0x040062EE RID: 25326
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
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[Token(Token = "0x40062EE")]
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private byte[] block;
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}
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}
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