niko
603 lines
27 KiB
C#
603 lines
27 KiB
C#
using System;
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using System.IO;
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using System.Text;
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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.Modes
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{
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// Token: 0x02001D1B RID: 7451
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[Token(Token = "0x2001D1B")]
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public class KCcmBlockCipher : IAeadBlockCipher
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{
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// Token: 0x0600B85C RID: 47196 RVA: 0x0027EA6C File Offset: 0x0027CC6C
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[Token(Token = "0x600B85C")]
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[Address(RVA = "0x22DD760", Offset = "0x22DC760", VA = "0x1822DD760")]
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private void setNb(int Nb)
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{
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/*
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An exception occurred when decompiling this method (0600B85C)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.KCcmBlockCipher::setNb(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_0C:
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stloc:ArgumentException(var_0_16, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Nb = 4 is recommended by DSTU7624 but can be changed to only 6 or 8 in this implementation")))
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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: 0x0600B85D RID: 47197 RVA: 0x0027EA90 File Offset: 0x0027CC90
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[Token(Token = "0x600B85D")]
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[Address(RVA = "0x22DD220", Offset = "0x22DC220", VA = "0x1822DD220")]
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public KCcmBlockCipher(IBlockCipher engine)
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{
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}
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// Token: 0x0600B85E RID: 47198 RVA: 0x0027EAA0 File Offset: 0x0027CCA0
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[Token(Token = "0x600B85E")]
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[Address(RVA = "0x22DD230", Offset = "0x22DC230", VA = "0x1822DD230")]
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public KCcmBlockCipher(IBlockCipher engine, int Nb)
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{
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/*
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An exception occurred when decompiling this method (0600B85E)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.KCcmBlockCipher::.ctor(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IBlockCipher,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_D8:
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stloc:ArgumentException(var_10_E2, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Nb = 4 is recommended by DSTU7624 but can be changed to only 6 or 8 in this implementation")))
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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: 0x0600B85F RID: 47199 RVA: 0x0027EB90 File Offset: 0x0027CD90
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[Token(Token = "0x600B85F")]
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[Address(RVA = "0x22DB6D0", Offset = "0x22DA6D0", VA = "0x1822DB6D0", Slot = "17")]
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public virtual void Init(bool forEncryption, ICipherParameters parameters)
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{
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/*
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An exception occurred when decompiling this method (0600B85F)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.KCcmBlockCipher::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_B9:
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stloc:ArgumentException(var_15_C3, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Invalid mac size specified")))
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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.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: 0x17001D1C RID: 7452
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// (get) Token: 0x0600B860 RID: 47200 RVA: 0x0027EC64 File Offset: 0x0027CE64
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[Token(Token = "0x17001D1C")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x600B860")]
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[Address(RVA = "0x22DD660", Offset = "0x22DC660", VA = "0x1822DD660", Slot = "18")]
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get
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{
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IBlockCipher blockCipher = this.engine;
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return 0 + "/KCCM";
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}
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}
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// Token: 0x0600B861 RID: 47201 RVA: 0x0027EC8C File Offset: 0x0027CE8C
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[Token(Token = "0x600B861")]
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[Address(RVA = "0x22DB610", Offset = "0x22DA610", VA = "0x1822DB610", Slot = "19")]
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public virtual int GetBlockSize()
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{
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IBlockCipher blockCipher = this.engine;
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throw new NullReferenceException();
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}
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// Token: 0x0600B862 RID: 47202 RVA: 0x0027ECA8 File Offset: 0x0027CEA8
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[Token(Token = "0x600B862")]
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[Address(RVA = "0x411530", Offset = "0x410530", VA = "0x180411530", Slot = "20")]
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public virtual IBlockCipher GetUnderlyingCipher()
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{
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return this.engine;
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}
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// Token: 0x0600B863 RID: 47203 RVA: 0x0027ECBC File Offset: 0x0027CEBC
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[Token(Token = "0x600B863")]
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[Address(RVA = "0x22DC200", Offset = "0x22DB200", VA = "0x1822DC200", Slot = "21")]
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public virtual void ProcessAadByte(byte input)
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{
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((IDisposable)this.associatedText).Dispose();
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}
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// Token: 0x0600B864 RID: 47204 RVA: 0x0027ECDC File Offset: 0x0027CEDC
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[Token(Token = "0x600B864")]
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[Address(RVA = "0x22DC230", Offset = "0x22DB230", VA = "0x1822DC230", Slot = "22")]
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public virtual void ProcessAadBytes(byte[] input, int inOff, int len)
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{
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int num = this.associatedText.Read(input, inOff, len);
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}
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// Token: 0x0600B865 RID: 47205 RVA: 0x0027ED00 File Offset: 0x0027CF00
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[Token(Token = "0x600B865")]
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[Address(RVA = "0x22DBB60", Offset = "0x22DAB60", VA = "0x1822DBB60")]
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private void ProcessAAD(byte[] assocText, int assocOff, int assocLen, int dataLen)
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{
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/*
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An exception occurred when decompiling this method (0600B865)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.KCcmBlockCipher::ProcessAAD(System.Byte[],System.Int32,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_1CD:
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stloc:IBlockCipher(var_40_1D3, ldfld:IBlockCipher(KCcmBlockCipher::engine, ldloc:KCcmBlockCipher(this)))
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stloc:uint8[](var_41_1DB, ldfld:uint8[](KCcmBlockCipher::macBlock, ldloc:KCcmBlockCipher(this)))
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stloc:ArgumentException(var_42_1E7, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("authText buffer too short")))
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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: 0x0600B866 RID: 47206 RVA: 0x0027EEF8 File Offset: 0x0027D0F8
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[Token(Token = "0x600B866")]
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[Address(RVA = "0x22DC4F0", Offset = "0x22DB4F0", VA = "0x1822DC4F0", Slot = "23")]
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public virtual int ProcessByte(byte input, byte[] output, int outOff)
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{
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MemoryStream memoryStream = this.data;
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return 0;
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}
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// Token: 0x0600B867 RID: 47207 RVA: 0x0027EF14 File Offset: 0x0027D114
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[Token(Token = "0x600B867")]
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[Address(RVA = "0x22DC520", Offset = "0x22DB520", VA = "0x1822DC520", Slot = "24")]
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public virtual int ProcessBytes(byte[] input, int inOff, int inLen, byte[] output, int outOff)
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{
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Check.DataLength(input, inOff, inOff, "input buffer too short");
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int num = this.data.ReadByte();
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return 0;
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}
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// Token: 0x0600B868 RID: 47208 RVA: 0x0027EF44 File Offset: 0x0027D144
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[Token(Token = "0x600B868")]
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[Address(RVA = "0x22DC5C0", Offset = "0x22DB5C0", VA = "0x1822DC5C0")]
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public int ProcessPacket(byte[] input, int inOff, int len, byte[] output, int outOff)
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{
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byte[] array11;
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byte[] array12;
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do
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{
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Check.DataLength(input, inOff, inOff, "input buffer too short");
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if (this.associatedText.CanWrite > false)
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{
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MemoryStream memoryStream = this.associatedText;
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bool canWrite = this.associatedText.CanWrite;
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MemoryStream memoryStream2 = this.data;
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if (this.forEncryption)
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{
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bool canWrite2 = memoryStream2.CanWrite;
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}
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bool canWrite3 = memoryStream2.CanWrite;
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}
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IBlockCipher blockCipher = this.engine;
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if (this.forEncryption)
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{
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break;
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}
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int num = this.macSize;
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Check.DataLength(typeof(IBlockCipher).TypeHandle != 0, "partial blocks not supported");
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IBlockCipher blockCipher2 = this.engine;
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byte[] array = this.s;
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int num2 = 0;
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IBlockCipher blockCipher3 = this.engine;
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if (len > 0)
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{
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IBlockCipher blockCipher4 = this.engine;
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int num3 = 0;
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if (num3 < inOff)
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{
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num3 += num3;
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num3++;
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}
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IBlockCipher blockCipher5 = this.engine;
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int num4 = 0;
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uint num5;
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if (num4 < (int)num5)
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{
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num4 += num4;
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num4++;
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}
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num2++;
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}
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byte[] array2 = this.counter;
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uint num6;
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if (num6 < (uint)array2.Length)
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{
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byte[] array3 = this.s;
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num6 += (uint)1;
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byte[] array4 = this.counter;
|
|
array4 += array4;
|
|
array4 += array4;
|
|
}
|
|
IBlockCipher blockCipher6 = this.engine;
|
|
byte[] array5 = this.buffer;
|
|
if (this.macSize > 0)
|
|
{
|
|
byte[] array6 = this.buffer;
|
|
int num7 = this.macSize;
|
|
}
|
|
byte[] array7 = this.counter;
|
|
if (num6 < (uint)array7.Length)
|
|
{
|
|
byte[] array8 = this.s;
|
|
num6 += (uint)1;
|
|
if (this.counter != 0)
|
|
{
|
|
continue;
|
|
}
|
|
}
|
|
IBlockCipher blockCipher7 = this.engine;
|
|
byte[] array9 = this.buffer;
|
|
int num8 = this.macSize;
|
|
int num9 = this.macSize;
|
|
int num10 = 0;
|
|
byte[] array10 = this.mac;
|
|
int num11 = 0;
|
|
Array.Copy(this.macBlock, num11, array10, num10, num9);
|
|
array11 = new byte[this.macSize];
|
|
int num12 = this.macSize;
|
|
int num13 = 0;
|
|
int num14 = 0;
|
|
Array.Copy(this.buffer, num13, array11, num14, num12);
|
|
array12 = this.mac;
|
|
}
|
|
while (!Arrays.ConstantTimeAreEqual(array12, array11));
|
|
Check.DataLength(typeof(IBlockCipher).TypeHandle != 0, "partial blocks not supported");
|
|
int num18;
|
|
if (len > 0)
|
|
{
|
|
int num15 = 0;
|
|
if (num15 < array12)
|
|
{
|
|
num15 += num15;
|
|
num15++;
|
|
}
|
|
int num16 = 0;
|
|
uint num17;
|
|
if (num16 < (int)num17)
|
|
{
|
|
num16 += num16;
|
|
num16++;
|
|
}
|
|
array12 += num16;
|
|
num18 = 0;
|
|
uint num19;
|
|
if (num18 < (int)num19)
|
|
{
|
|
num18 += num18;
|
|
num18++;
|
|
}
|
|
}
|
|
uint num20;
|
|
num20 += (uint)1;
|
|
while (num18 != 0)
|
|
{
|
|
}
|
|
num18 += num18;
|
|
num18 += 2;
|
|
num18 += 19;
|
|
num18 += num18;
|
|
num18 += 2;
|
|
num18 += 19;
|
|
num18 += num18;
|
|
num18 += 2;
|
|
num18 += 19;
|
|
if (num18 > 0)
|
|
{
|
|
num20 += (uint)1;
|
|
}
|
|
num20 += (uint)len;
|
|
throw new IndexOutOfRangeException();
|
|
}
|
|
|
|
// Token: 0x0600B869 RID: 47209 RVA: 0x0027F210 File Offset: 0x0027D410
|
|
[Token(Token = "0x600B869")]
|
|
[Address(RVA = "0x22DC260", Offset = "0x22DB260", VA = "0x1822DC260")]
|
|
private void ProcessBlock(byte[] input, int inOff, int len, byte[] output, int outOff)
|
|
{
|
|
do
|
|
{
|
|
byte[] array = this.counter;
|
|
int num = 0;
|
|
if (num < array.Length)
|
|
{
|
|
byte[] array2 = this.s;
|
|
num++;
|
|
byte[] array3 = this.counter;
|
|
}
|
|
IBlockCipher blockCipher = this.engine;
|
|
byte[] array4 = this.buffer;
|
|
IBlockCipher blockCipher2 = this.engine;
|
|
int num2 = 0;
|
|
if (num2 < blockCipher)
|
|
{
|
|
num2 += num2;
|
|
num2++;
|
|
}
|
|
if (num2 >= num2)
|
|
{
|
|
return;
|
|
}
|
|
byte[] array5 = this.buffer;
|
|
}
|
|
while (this.engine != 0);
|
|
byte b;
|
|
b += b;
|
|
}
|
|
|
|
// Token: 0x0600B86A RID: 47210 RVA: 0x0027F294 File Offset: 0x0027D494
|
|
[Token(Token = "0x600B86A")]
|
|
[Address(RVA = "0x22DB3F0", Offset = "0x22DA3F0", VA = "0x1822DB3F0")]
|
|
private void CalculateMac(byte[] authText, int authOff, int len)
|
|
{
|
|
if (len > 0)
|
|
{
|
|
int num = 0;
|
|
IBlockCipher blockCipher = this.engine;
|
|
byte[] array = this.macBlock;
|
|
num += array;
|
|
num++;
|
|
IBlockCipher blockCipher2 = this.engine;
|
|
byte[] array2 = this.macBlock;
|
|
IBlockCipher blockCipher3 = this.engine;
|
|
IBlockCipher blockCipher4 = this.engine;
|
|
}
|
|
}
|
|
|
|
// Token: 0x0600B86B RID: 47211 RVA: 0x0027F2E4 File Offset: 0x0027D4E4
|
|
[Token(Token = "0x600B86B")]
|
|
[Address(RVA = "0x22DB560", Offset = "0x22DA560", VA = "0x1822DB560", Slot = "25")]
|
|
public virtual int DoFinal(byte[] output, int outOff)
|
|
{
|
|
MemoryStream memoryStream = this.data;
|
|
bool canWrite = this.data.CanWrite;
|
|
return outOff;
|
|
}
|
|
|
|
// Token: 0x0600B86C RID: 47212 RVA: 0x0027F30C File Offset: 0x0027D50C
|
|
[Token(Token = "0x600B86C")]
|
|
[Address(RVA = "0x22DB660", Offset = "0x22DA660", VA = "0x1822DB660", Slot = "26")]
|
|
public virtual byte[] GetMac()
|
|
{
|
|
return Arrays.Clone(this.mac);
|
|
}
|
|
|
|
// Token: 0x0600B86D RID: 47213 RVA: 0x0027F324 File Offset: 0x0027D524
|
|
[Token(Token = "0x600B86D")]
|
|
[Address(RVA = "0x5028A0", Offset = "0x5018A0", VA = "0x1805028A0", Slot = "27")]
|
|
public virtual int GetUpdateOutputSize(int len)
|
|
{
|
|
return len;
|
|
}
|
|
|
|
// Token: 0x0600B86E RID: 47214 RVA: 0x0027F334 File Offset: 0x0027D534
|
|
[Token(Token = "0x600B86E")]
|
|
[Address(RVA = "0x22DB6C0", Offset = "0x22DA6C0", VA = "0x1822DB6C0", Slot = "28")]
|
|
public virtual int GetOutputSize(int len)
|
|
{
|
|
int num = this.macSize;
|
|
return num + len;
|
|
}
|
|
|
|
// Token: 0x0600B86F RID: 47215 RVA: 0x0027F350 File Offset: 0x0027D550
|
|
[Token(Token = "0x600B86F")]
|
|
[Address(RVA = "0x22DD080", Offset = "0x22DC080", VA = "0x1822DD080", Slot = "29")]
|
|
public virtual void Reset()
|
|
{
|
|
byte[] g = this.G1;
|
|
int num = 0;
|
|
Arrays.Fill(g, (byte)num);
|
|
byte[] array = this.buffer;
|
|
int num2 = 0;
|
|
Arrays.Fill(array, (byte)num2);
|
|
byte[] array2 = this.counter;
|
|
int num3 = 0;
|
|
Arrays.Fill(array2, (byte)num3);
|
|
byte[] array3 = this.macBlock;
|
|
int num4 = 0;
|
|
Arrays.Fill(array3, (byte)num4);
|
|
byte[] array4 = this.counter;
|
|
MemoryStream memoryStream = this.data;
|
|
MemoryStream memoryStream2 = this.associatedText;
|
|
byte[] array5 = this.initialAssociatedText;
|
|
if (array5 != 0)
|
|
{
|
|
this.ProcessAadByte(array5);
|
|
}
|
|
}
|
|
|
|
// Token: 0x0600B870 RID: 47216 RVA: 0x0027F3D8 File Offset: 0x0027D5D8
|
|
[Token(Token = "0x600B870")]
|
|
[Address(RVA = "0x22DD6C0", Offset = "0x22DC6C0", VA = "0x1822DD6C0")]
|
|
private void intToBytes(int num, byte[] outBytes, int outOff)
|
|
{
|
|
int num2 = outOff + 1;
|
|
}
|
|
|
|
// Token: 0x0600B871 RID: 47217 RVA: 0x0027F3F0 File Offset: 0x0027D5F0
|
|
[Token(Token = "0x600B871")]
|
|
[Address(RVA = "0x22DD480", Offset = "0x22DC480", VA = "0x1822DD480")]
|
|
private byte getFlag(bool authTextPresents, int macSize)
|
|
{
|
|
StringBuilder stringBuilder = new StringBuilder();
|
|
if (authTextPresents)
|
|
{
|
|
}
|
|
StringBuilder stringBuilder2 = stringBuilder.Append("0");
|
|
if (macSize > 16)
|
|
{
|
|
if (macSize == 32)
|
|
{
|
|
}
|
|
if (macSize == 48)
|
|
{
|
|
}
|
|
if (macSize != 64)
|
|
{
|
|
goto IL_3F;
|
|
}
|
|
}
|
|
if (macSize == 8)
|
|
{
|
|
}
|
|
if (macSize == 16)
|
|
{
|
|
StringBuilder stringBuilder3 = stringBuilder.Append("011");
|
|
}
|
|
IL_3F:
|
|
string text = Convert.ToString(this.Nb_ - 1, 2);
|
|
int num2;
|
|
if (text.m_stringLength < 4)
|
|
{
|
|
StringBuilder stringBuilder4 = new StringBuilder(text);
|
|
int num = 0;
|
|
num2 = stringBuilder4.Insert(num, "0").GetHashCode();
|
|
}
|
|
num2 = stringBuilder.GetHashCode();
|
|
throw new NullReferenceException();
|
|
}
|
|
|
|
// Token: 0x04007452 RID: 29778
|
|
[Token(Token = "0x4007452")]
|
|
private static readonly int BYTES_IN_INT;
|
|
|
|
// Token: 0x04007453 RID: 29779
|
|
[Token(Token = "0x4007453")]
|
|
private static readonly int BITS_IN_BYTE;
|
|
|
|
// Token: 0x04007454 RID: 29780
|
|
[Token(Token = "0x4007454")]
|
|
private static readonly int MAX_MAC_BIT_LENGTH;
|
|
|
|
// Token: 0x04007455 RID: 29781
|
|
[Token(Token = "0x4007455")]
|
|
private static readonly int MIN_MAC_BIT_LENGTH;
|
|
|
|
// Token: 0x04007456 RID: 29782
|
|
[FieldOffset(Offset = "0x10")]
|
|
[Token(Token = "0x4007456")]
|
|
private IBlockCipher engine;
|
|
|
|
// Token: 0x04007457 RID: 29783
|
|
[FieldOffset(Offset = "0x18")]
|
|
[Token(Token = "0x4007457")]
|
|
private int macSize;
|
|
|
|
// Token: 0x04007458 RID: 29784
|
|
[FieldOffset(Offset = "0x1C")]
|
|
[Token(Token = "0x4007458")]
|
|
private bool forEncryption;
|
|
|
|
// Token: 0x04007459 RID: 29785
|
|
[FieldOffset(Offset = "0x20")]
|
|
[Token(Token = "0x4007459")]
|
|
private byte[] initialAssociatedText;
|
|
|
|
// Token: 0x0400745A RID: 29786
|
|
[FieldOffset(Offset = "0x28")]
|
|
[Token(Token = "0x400745A")]
|
|
private byte[] mac;
|
|
|
|
// Token: 0x0400745B RID: 29787
|
|
[FieldOffset(Offset = "0x30")]
|
|
[Token(Token = "0x400745B")]
|
|
private byte[] macBlock;
|
|
|
|
// Token: 0x0400745C RID: 29788
|
|
[FieldOffset(Offset = "0x38")]
|
|
[Token(Token = "0x400745C")]
|
|
private byte[] nonce;
|
|
|
|
// Token: 0x0400745D RID: 29789
|
|
[FieldOffset(Offset = "0x40")]
|
|
[Token(Token = "0x400745D")]
|
|
private byte[] G1;
|
|
|
|
// Token: 0x0400745E RID: 29790
|
|
[FieldOffset(Offset = "0x48")]
|
|
[Token(Token = "0x400745E")]
|
|
private byte[] buffer;
|
|
|
|
// Token: 0x0400745F RID: 29791
|
|
[FieldOffset(Offset = "0x50")]
|
|
[Token(Token = "0x400745F")]
|
|
private byte[] s;
|
|
|
|
// Token: 0x04007460 RID: 29792
|
|
[FieldOffset(Offset = "0x58")]
|
|
[Token(Token = "0x4007460")]
|
|
private byte[] counter;
|
|
|
|
// Token: 0x04007461 RID: 29793
|
|
[FieldOffset(Offset = "0x60")]
|
|
[Token(Token = "0x4007461")]
|
|
private readonly MemoryStream associatedText;
|
|
|
|
// Token: 0x04007462 RID: 29794
|
|
[FieldOffset(Offset = "0x68")]
|
|
[Token(Token = "0x4007462")]
|
|
private readonly MemoryStream data;
|
|
|
|
// Token: 0x04007463 RID: 29795
|
|
[FieldOffset(Offset = "0x70")]
|
|
[Token(Token = "0x4007463")]
|
|
private int Nb_;
|
|
}
|
|
}
|