niko
302 lines
15 KiB
C#
302 lines
15 KiB
C#
using System;
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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: 0x02001BBD RID: 7101
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[Token(Token = "0x2001BBD")]
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public class X931Signer : ISigner
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{
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// Token: 0x0600B1A8 RID: 45480 RVA: 0x0026AE0C File Offset: 0x0026900C
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[Token(Token = "0x600B1A8")]
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[Address(RVA = "0x18A6A30", Offset = "0x18A5830", VA = "0x1818A6A30")]
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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 (0600B1A8)
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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: 0x17001BEF RID: 7151
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// (get) Token: 0x0600B1A9 RID: 45481 RVA: 0x0026AE68 File Offset: 0x00269068
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[Token(Token = "0x17001BEF")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x600B1A9")]
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[Address(RVA = "0x18A6B30", Offset = "0x18A5930", VA = "0x1818A6B30", 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: 0x0600B1AA RID: 45482 RVA: 0x0026AE90 File Offset: 0x00269090
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[Token(Token = "0x600B1AA")]
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[Address(RVA = "0x18A6940", Offset = "0x18A5740", VA = "0x1818A6940")]
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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 (0600B1AA)
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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: 0x0600B1AB RID: 45483 RVA: 0x0026AED8 File Offset: 0x002690D8
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[Token(Token = "0x600B1AB")]
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[Address(RVA = "0x18A6580", Offset = "0x18A5380", VA = "0x1818A6580", 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: 0x0600B1AC RID: 45484 RVA: 0x0026AF40 File Offset: 0x00269140
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[Token(Token = "0x600B1AC")]
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[Address(RVA = "0x189B390", Offset = "0x189A190", VA = "0x18189B390")]
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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: 0x0600B1AD RID: 45485 RVA: 0x0026AF64 File Offset: 0x00269164
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[Token(Token = "0x600B1AD")]
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[Address(RVA = "0x18A66E0", Offset = "0x18A54E0", VA = "0x1818A66E0", 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: 0x0600B1AE RID: 45486 RVA: 0x0026AF80 File Offset: 0x00269180
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[Token(Token = "0x600B1AE")]
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[Address(RVA = "0x18A61E0", Offset = "0x18A4FE0", VA = "0x1818A61E0", 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: 0x0600B1AF RID: 45487 RVA: 0x0026AF9C File Offset: 0x0026919C
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[Token(Token = "0x600B1AF")]
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[Address(RVA = "0x18A6690", Offset = "0x18A5490", VA = "0x1818A6690", 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: 0x0600B1B0 RID: 45488 RVA: 0x0026AFB8 File Offset: 0x002691B8
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[Token(Token = "0x600B1B0")]
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[Address(RVA = "0x18A6460", Offset = "0x18A5260", VA = "0x1818A6460", 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: 0x0600B1B1 RID: 45489 RVA: 0x0026B03C File Offset: 0x0026923C
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[Token(Token = "0x600B1B1")]
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[Address(RVA = "0x18A6260", Offset = "0x18A5060", VA = "0x1818A6260")]
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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: 0x0600B1B2 RID: 45490 RVA: 0x0026B0F4 File Offset: 0x002692F4
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[Token(Token = "0x600B1B2")]
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[Address(RVA = "0x18A6740", Offset = "0x18A5540", VA = "0x1818A6740", 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: 0x04007123 RID: 28963
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[Token(Token = "0x4007123")]
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[Obsolete]
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public const int TRAILER_IMPLICIT = 188;
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// Token: 0x04007124 RID: 28964
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[Token(Token = "0x4007124")]
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[Obsolete]
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public const int TRAILER_RIPEMD160 = 12748;
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// Token: 0x04007125 RID: 28965
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[Token(Token = "0x4007125")]
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[Obsolete]
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public const int TRAILER_RIPEMD128 = 13004;
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// Token: 0x04007126 RID: 28966
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[Token(Token = "0x4007126")]
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[Obsolete]
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public const int TRAILER_SHA1 = 13260;
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// Token: 0x04007127 RID: 28967
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[Token(Token = "0x4007127")]
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[Obsolete]
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public const int TRAILER_SHA256 = 13516;
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// Token: 0x04007128 RID: 28968
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[Token(Token = "0x4007128")]
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[Obsolete]
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public const int TRAILER_SHA512 = 13772;
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// Token: 0x04007129 RID: 28969
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[Token(Token = "0x4007129")]
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[Obsolete]
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public const int TRAILER_SHA384 = 14028;
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// Token: 0x0400712A RID: 28970
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[Token(Token = "0x400712A")]
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[Obsolete]
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public const int TRAILER_WHIRLPOOL = 14284;
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// Token: 0x0400712B RID: 28971
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[Token(Token = "0x400712B")]
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[Obsolete]
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public const int TRAILER_SHA224 = 14540;
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// Token: 0x0400712C RID: 28972
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x400712C")]
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private IDigest digest;
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// Token: 0x0400712D RID: 28973
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x400712D")]
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private IAsymmetricBlockCipher cipher;
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// Token: 0x0400712E RID: 28974
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x400712E")]
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private RsaKeyParameters kParam;
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// Token: 0x0400712F RID: 28975
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x400712F")]
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private int trailer;
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// Token: 0x04007130 RID: 28976
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[FieldOffset(Offset = "0x2C")]
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[Token(Token = "0x4007130")]
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private int keyBits;
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// Token: 0x04007131 RID: 28977
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x4007131")]
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private byte[] block;
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}
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}
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