niko
216 lines
14 KiB
C#
216 lines
14 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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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: 0x02001C8D RID: 7309
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[Token(Token = "0x2001C8D")]
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public class DesEdeWrapEngine : IWrapper
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{
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// Token: 0x0600B75E RID: 46942 RVA: 0x00288A80 File Offset: 0x00286C80
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[Token(Token = "0x600B75E")]
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[Address(RVA = "0x1DC52E0", Offset = "0x1DC40E0", VA = "0x181DC52E0", 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 (0600B75E)
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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 1660
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*/;
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}
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// Token: 0x17001CC7 RID: 7367
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// (get) Token: 0x0600B75F RID: 46943 RVA: 0x00288B84 File Offset: 0x00286D84
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[Token(Token = "0x17001CC7")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x600B75F")]
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[Address(RVA = "0x1DC5F10", Offset = "0x1DC4D10", VA = "0x181DC5F10", 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: 0x0600B760 RID: 46944 RVA: 0x00288B98 File Offset: 0x00286D98
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[Token(Token = "0x600B760")]
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[Address(RVA = "0x1DC5B00", Offset = "0x1DC4900", VA = "0x181DC5B00", 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 (0600B760)
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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 1660
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*/;
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}
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// Token: 0x0600B761 RID: 46945 RVA: 0x00288D50 File Offset: 0x00286F50
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[Token(Token = "0x600B761")]
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[Address(RVA = "0x1DC56A0", Offset = "0x1DC44A0", VA = "0x181DC56A0", 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 (0600B761)
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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 1660
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*/;
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}
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// Token: 0x0600B762 RID: 46946 RVA: 0x00288F30 File Offset: 0x00287130
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[Token(Token = "0x600B762")]
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[Address(RVA = "0x1DC5180", Offset = "0x1DC3F80", VA = "0x181DC5180")]
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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 length = key.Length;
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IDigest digest2 = this.sha1;
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byte[] array = new byte[8];
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byte[] array2 = this.digest;
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int num = 0;
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int num2 = 0;
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ulong num3;
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Array.Copy(array2, num2, array, num, (int)num3);
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return array;
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}
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// Token: 0x0600B763 RID: 46947 RVA: 0x00288F80 File Offset: 0x00287180
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[Token(Token = "0x600B763")]
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[Address(RVA = "0x1DC5260", Offset = "0x1DC4060", VA = "0x181DC5260")]
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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: 0x0600B764 RID: 46948 RVA: 0x00288F9C File Offset: 0x0028719C
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[Token(Token = "0x600B764")]
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[Address(RVA = "0x1DC5F40", Offset = "0x1DC4D40", VA = "0x181DC5F40")]
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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: 0x0600B765 RID: 46949 RVA: 0x00288FD4 File Offset: 0x002871D4
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[Token(Token = "0x600B765")]
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[Address(RVA = "0x1DC5EA0", Offset = "0x1DC4CA0", VA = "0x181DC5EA0")]
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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: 0x0600B766 RID: 46950 RVA: 0x00289004 File Offset: 0x00287204
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// Note: this type is marked as 'beforefieldinit'.
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[Token(Token = "0x600B766")]
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[Address(RVA = "0x1DC5E40", Offset = "0x1DC4C40", VA = "0x181DC5E40")]
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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: 0x04007443 RID: 29763
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x4007443")]
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private CbcBlockCipher engine;
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// Token: 0x04007444 RID: 29764
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x4007444")]
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private KeyParameter param;
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// Token: 0x04007445 RID: 29765
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x4007445")]
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private ParametersWithIV paramPlusIV;
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// Token: 0x04007446 RID: 29766
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x4007446")]
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private byte[] iv;
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// Token: 0x04007447 RID: 29767
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x4007447")]
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private bool forWrapping;
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// Token: 0x04007448 RID: 29768
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[Token(Token = "0x4007448")]
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private static readonly byte[] IV2;
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// Token: 0x04007449 RID: 29769
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[FieldOffset(Offset = "0x38")]
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[Token(Token = "0x4007449")]
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private readonly IDigest sha1;
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// Token: 0x0400744A RID: 29770
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[FieldOffset(Offset = "0x40")]
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[Token(Token = "0x400744A")]
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private readonly byte[] digest;
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}
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}
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