using System; using System.Collections; using System.Runtime.InteropServices; using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1; using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Kisa; using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Nist; using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Ntt; using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Pkcs; using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto; using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities; using Cpp2IlInjected; namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Security { // Token: 0x020013DA RID: 5082 [Token(Token = "0x20013DA")] [StructLayout(3)] public sealed class WrapperUtilities { // Token: 0x06008183 RID: 33155 RVA: 0x001B8B6C File Offset: 0x001B6D6C [Token(Token = "0x6008183")] [Address(RVA = "0x3C1670", Offset = "0x3C0070", VA = "0x1803C1670")] private WrapperUtilities() { } // Token: 0x06008184 RID: 33156 RVA: 0x001B8B80 File Offset: 0x001B6D80 [Token(Token = "0x6008184")] [Address(RVA = "0x1C70C80", Offset = "0x1C6F680", VA = "0x181C70C80")] static WrapperUtilities() { IDictionary dictionary = Platform.CreateHashtable(); Enum arbitraryValue = Enums.GetArbitraryValue(typeof(WrapperUtilities.WrapAlgorithm)); DerObjectIdentifier idAes128Wrap = NistObjectIdentifiers.IdAes128Wrap; DerObjectIdentifier idAes192Wrap = NistObjectIdentifiers.IdAes192Wrap; DerObjectIdentifier idAes256Wrap = NistObjectIdentifiers.IdAes256Wrap; DerObjectIdentifier idCamellia128Wrap = NttObjectIdentifiers.IdCamellia128Wrap; DerObjectIdentifier idCamellia192Wrap = NttObjectIdentifiers.IdCamellia192Wrap; DerObjectIdentifier idCamellia256Wrap = NttObjectIdentifiers.IdCamellia256Wrap; DerObjectIdentifier idAlgCms3DesWrap = PkcsObjectIdentifiers.IdAlgCms3DesWrap; DerObjectIdentifier idAlgCmsRC2Wrap = PkcsObjectIdentifiers.IdAlgCmsRC2Wrap; DerObjectIdentifier idNpkiAppCmsSeedWrap = KisaObjectIdentifiers.IdNpkiAppCmsSeedWrap; } // Token: 0x06008185 RID: 33157 RVA: 0x001B8BF4 File Offset: 0x001B6DF4 [Token(Token = "0x6008185")] [Address(RVA = "0x1C70C20", Offset = "0x1C6F620", VA = "0x181C70C20")] public static IWrapper GetWrapper(DerObjectIdentifier oid) { return WrapperUtilities.GetWrapper(oid.identifier); } // Token: 0x06008186 RID: 33158 RVA: 0x001B8C14 File Offset: 0x001B6E14 [Token(Token = "0x6008186")] [Address(RVA = "0x1C70880", Offset = "0x1C6F280", VA = "0x181C70880")] public static IWrapper GetWrapper(string algorithm) { /* An exception occurred when decompiling this method (06008186) ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.IWrapper BestHTTP.SecureProtocol.Org.BouncyCastle.Security.WrapperUtilities::GetWrapper(System.String) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_94: stloc:SecurityUtilityException(var_13_A9, newobj:SecurityUtilityException(SecurityUtilityException::.ctor, call:string(string::Concat, ldstr:string("Wrapper "), ldloc:string(algorithm), ldstr:string(" not recognised.")))) } 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 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 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 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 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 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 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 --- End of inner exception stack trace --- 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 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 */; } // Token: 0x06008187 RID: 33159 RVA: 0x001B8CCC File Offset: 0x001B6ECC [Token(Token = "0x6008187")] [Address(RVA = "0x1C707D0", Offset = "0x1C6F1D0", VA = "0x181C707D0")] public static string GetAlgorithmName(DerObjectIdentifier oid) { throw new NullReferenceException(); } // Token: 0x04005BAD RID: 23469 [Token(Token = "0x4005BAD")] private static readonly IDictionary algorithms; // Token: 0x020013DB RID: 5083 [Token(Token = "0x20013DB")] private enum WrapAlgorithm { // Token: 0x04005BAF RID: 23471 [Token(Token = "0x4005BAF")] AESWRAP, // Token: 0x04005BB0 RID: 23472 [Token(Token = "0x4005BB0")] CAMELLIAWRAP, // Token: 0x04005BB1 RID: 23473 [Token(Token = "0x4005BB1")] DESEDEWRAP, // Token: 0x04005BB2 RID: 23474 [Token(Token = "0x4005BB2")] RC2WRAP, // Token: 0x04005BB3 RID: 23475 [Token(Token = "0x4005BB3")] SEEDWRAP, // Token: 0x04005BB4 RID: 23476 [Token(Token = "0x4005BB4")] DESEDERFC3211WRAP, // Token: 0x04005BB5 RID: 23477 [Token(Token = "0x4005BB5")] AESRFC3211WRAP, // Token: 0x04005BB6 RID: 23478 [Token(Token = "0x4005BB6")] CAMELLIARFC3211WRAP } // Token: 0x020013DC RID: 5084 [Token(Token = "0x20013DC")] private class BufferedCipherWrapper : IWrapper { // Token: 0x06008188 RID: 33160 RVA: 0x001B8CE0 File Offset: 0x001B6EE0 [Token(Token = "0x6008188")] [Address(RVA = "0x3C3A30", Offset = "0x3C2430", VA = "0x1803C3A30")] public BufferedCipherWrapper(IBufferedCipher cipher) { this.cipher = cipher; } // Token: 0x17001508 RID: 5384 // (get) Token: 0x06008189 RID: 33161 RVA: 0x001B8CFC File Offset: 0x001B6EFC [Token(Token = "0x17001508")] public string AlgorithmName { [Token(Token = "0x6008189")] [Address(RVA = "0x1C5DDD0", Offset = "0x1C5C7D0", VA = "0x181C5DDD0", Slot = "4")] get { IBufferedCipher bufferedCipher = this.cipher; int num = 0; num += num; num++; return bufferedCipher.AlgorithmName; } } // Token: 0x0600818A RID: 33162 RVA: 0x001B8D30 File Offset: 0x001B6F30 [Token(Token = "0x600818A")] [Address(RVA = "0x1C5DBE0", Offset = "0x1C5C5E0", VA = "0x181C5DBE0", Slot = "5")] public void Init(bool forWrapping, ICipherParameters parameters) { IBufferedCipher bufferedCipher = this.cipher; this.forWrapping = forWrapping; } // Token: 0x0600818B RID: 33163 RVA: 0x001B8D54 File Offset: 0x001B6F54 [Token(Token = "0x600818B")] [Address(RVA = "0x1C5DD10", Offset = "0x1C5C710", VA = "0x181C5DD10", Slot = "6")] public byte[] Wrap(byte[] input, int inOff, int length) { /* An exception occurred when decompiling this method (0600818B) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] BestHTTP.SecureProtocol.Org.BouncyCastle.Security.WrapperUtilities/BufferedCipherWrapper::Wrap(System.Byte[],System.Int32,System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_10: stloc:InvalidOperationException(var_1_1A, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Not initialised for wrapping"))) } 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 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 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 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 --- End of inner exception stack trace --- 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 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 */; } // Token: 0x0600818C RID: 33164 RVA: 0x001B8D7C File Offset: 0x001B6F7C [Token(Token = "0x600818C")] [Address(RVA = "0x1C5DC50", Offset = "0x1C5C650", VA = "0x181C5DC50", Slot = "7")] public byte[] Unwrap(byte[] input, int inOff, int length) { /* An exception occurred when decompiling this method (0600818C) ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] BestHTTP.SecureProtocol.Org.BouncyCastle.Security.WrapperUtilities/BufferedCipherWrapper::Unwrap(System.Byte[],System.Int32,System.Int32) ---> System.Exception: Basic block has to end with unconditional control flow. { IL_10: stloc:InvalidOperationException(var_1_1A, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Not initialised for unwrapping"))) } 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 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 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 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 --- End of inner exception stack trace --- 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 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 */; } // Token: 0x04005BB7 RID: 23479 [global::Cpp2IlInjected.FieldOffset(Offset = "0x10")] [Token(Token = "0x4005BB7")] private readonly IBufferedCipher cipher; // Token: 0x04005BB8 RID: 23480 [global::Cpp2IlInjected.FieldOffset(Offset = "0x18")] [Token(Token = "0x4005BB8")] private bool forWrapping; } } }