niko
226 lines
14 KiB
C#
226 lines
14 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
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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.Engines
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{
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// Token: 0x020016B0 RID: 5808
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[Token(Token = "0x20016B0")]
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[StructLayout(3)]
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public class DesEdeWrapEngine : IWrapper
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{
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// Token: 0x06009B84 RID: 39812 RVA: 0x002313CC File Offset: 0x0022F5CC
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[Token(Token = "0x6009B84")]
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[Address(RVA = "0x22F0960", Offset = "0x22EF360", VA = "0x1822F0960", Slot = "8")]
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public virtual void Init(bool forWrapping, ICipherParameters parameters)
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{
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/*
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An exception occurred when decompiling this method (06009B84)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.DesEdeWrapEngine::Init(System.Boolean,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_E5:
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stloc:ArgumentException(var_16_F4, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("IV is not 8 octets"), 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: 0x170018C6 RID: 6342
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// (get) Token: 0x06009B85 RID: 39813 RVA: 0x002314D0 File Offset: 0x0022F6D0
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[Token(Token = "0x170018C6")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x6009B85")]
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[Address(RVA = "0x22F1590", Offset = "0x22EFF90", VA = "0x1822F1590", Slot = "9")]
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get
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{
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return "DESede";
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}
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}
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// Token: 0x06009B86 RID: 39814 RVA: 0x002314E4 File Offset: 0x0022F6E4
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[Token(Token = "0x6009B86")]
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[Address(RVA = "0x22F1180", Offset = "0x22EFB80", VA = "0x1822F1180", Slot = "10")]
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public virtual byte[] Wrap(byte[] input, int inOff, int length)
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{
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/*
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An exception occurred when decompiling this method (06009B86)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.DesEdeWrapEngine::Wrap(System.Byte[],System.Int32,System.Int32)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_19D:
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stloc:InvalidOperationException(var_34_1A7, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Not multiple of block length")))
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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: 0x06009B87 RID: 39815 RVA: 0x0023169C File Offset: 0x0022F89C
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[Token(Token = "0x6009B87")]
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[Address(RVA = "0x22F0D20", Offset = "0x22EF720", VA = "0x1822F0D20", Slot = "11")]
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public virtual byte[] Unwrap(byte[] input, int inOff, int length)
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{
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/*
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An exception occurred when decompiling this method (06009B87)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.DesEdeWrapEngine::Unwrap(System.Byte[],System.Int32,System.Int32)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_1C0:
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stloc:InvalidCipherTextException(var_39_1D0, newobj:InvalidCipherTextException(InvalidCipherTextException::.ctor, call:string(string::Concat, ldstr:string[exp:object]("Ciphertext not multiple of "), ldloc:int32[exp:object](var_2))))
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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: 0x06009B88 RID: 39816 RVA: 0x0023187C File Offset: 0x0022FA7C
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[Token(Token = "0x6009B88")]
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[Address(RVA = "0x22F0710", Offset = "0x22EF110", VA = "0x1822F0710")]
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private byte[] CalculateCmsKeyChecksum(byte[] key)
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{
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IDigest digest = this.sha1;
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int num = 0;
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num += num;
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num++;
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int num2 = 0;
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IDigest digest2 = this.sha1;
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if (num < num2)
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{
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num += num;
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num++;
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}
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byte[] array = new byte[8];
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byte[] array2 = this.digest;
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int num3 = 0;
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int num4 = 0;
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ulong num5;
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Array.Copy(array2, num4, array, num3, (int)num5);
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return array;
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}
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// Token: 0x06009B89 RID: 39817 RVA: 0x002318EC File Offset: 0x0022FAEC
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[Token(Token = "0x6009B89")]
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[Address(RVA = "0x22F08E0", Offset = "0x22EF2E0", VA = "0x1822F08E0")]
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private bool CheckCmsKeyChecksum(byte[] key, byte[] checksum)
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{
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return Arrays.ConstantTimeAreEqual(this.CalculateCmsKeyChecksum(key), checksum);
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}
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// Token: 0x06009B8A RID: 39818 RVA: 0x00231908 File Offset: 0x0022FB08
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[Token(Token = "0x6009B8A")]
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[Address(RVA = "0x22F15C0", Offset = "0x22EFFC0", VA = "0x1822F15C0")]
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private static byte[] reverse(byte[] bs)
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{
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byte[] array = new byte[bs.Length];
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int num = 0;
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int num2 = bs.Length;
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if (num < num2)
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{
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num2 -= num;
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num++;
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}
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return array;
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}
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// Token: 0x06009B8B RID: 39819 RVA: 0x00231940 File Offset: 0x0022FB40
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[Token(Token = "0x6009B8B")]
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[Address(RVA = "0x22F1520", Offset = "0x22EFF20", VA = "0x1822F1520")]
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public DesEdeWrapEngine()
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{
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Sha1Digest sha1Digest = new Sha1Digest();
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this.sha1 = sha1Digest;
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byte[] array = new byte[20];
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this.digest = array;
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base..ctor();
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}
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// Token: 0x06009B8C RID: 39820 RVA: 0x00231970 File Offset: 0x0022FB70
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// Note: this type is marked as 'beforefieldinit'.
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[Token(Token = "0x6009B8C")]
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[Address(RVA = "0x22F14C0", Offset = "0x22EFEC0", VA = "0x1822F14C0")]
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static DesEdeWrapEngine()
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{
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byte[] array = new byte[8];
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RuntimeHelpers.InitializeArray(array, fieldof(<PrivateImplementationDetails>.6DFD60679846B0E2064404E9EA3E1DDCE2C5709D).FieldHandle);
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DesEdeWrapEngine.IV2 = array;
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}
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// Token: 0x04006600 RID: 26112
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
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[Token(Token = "0x4006600")]
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private CbcBlockCipher engine;
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// Token: 0x04006601 RID: 26113
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
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[Token(Token = "0x4006601")]
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private KeyParameter param;
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// Token: 0x04006602 RID: 26114
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
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[Token(Token = "0x4006602")]
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private ParametersWithIV paramPlusIV;
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// Token: 0x04006603 RID: 26115
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
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[Token(Token = "0x4006603")]
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private byte[] iv;
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// Token: 0x04006604 RID: 26116
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
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[Token(Token = "0x4006604")]
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private bool forWrapping;
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// Token: 0x04006605 RID: 26117
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[Token(Token = "0x4006605")]
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private static readonly byte[] IV2;
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// Token: 0x04006606 RID: 26118
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x38")]
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[Token(Token = "0x4006606")]
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private readonly IDigest sha1;
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// Token: 0x04006607 RID: 26119
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x40")]
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[Token(Token = "0x4006607")]
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private readonly byte[] digest;
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}
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}
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