RC2CryptoServiceProvider.cs

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using System;
using System.Runtime.InteropServices;
 
namespace System.Security.Cryptography
{
    // Token: 0x020002EB RID: 747
    [ComVisible(true)]
    public sealed class RC2CryptoServiceProvider : RC2
    {
        // Token: 0x06001914 RID: 6420 RVA: 0x00035B88 File Offset: 0x00033D88
        public RC2CryptoServiceProvider()
        {
            if (!true)
            {
            }
            base..ctor();
            if (!true)
            {
            }
            bool allowOnlyFipsAlgorithms = CryptoConfig.AllowOnlyFipsAlgorithms;
            long num = 0L;
            bool flag = Utils.HasAlgorithm(26114, (int)num);
            this.FeedbackSizeValue = 8;
        }
 
        // Token: 0x170002B2 RID: 690
        // (get) Token: 0x06001915 RID: 6421 RVA: 0x00035BD8 File Offset: 0x00033DD8
        // (set) Token: 0x06001916 RID: 6422 RVA: 0x00035BEC File Offset: 0x00033DEC
        public override int EffectiveKeySize
        {
            get
            {
                return this.KeySizeValue;
            }
            set
            {
                int keySizeValue = this.KeySizeValue;
            }
        }
 
        // Token: 0x170002B3 RID: 691
        // (get) Token: 0x06001917 RID: 6423 RVA: 0x00035C0C File Offset: 0x00033E0C
        // (set) Token: 0x06001918 RID: 6424 RVA: 0x00035C20 File Offset: 0x00033E20
        [ComVisible(false)]
        public bool UseSalt
        {
            get
            {
                return this.m_use40bitSalt;
            }
            set
            {
            }
        }
 
        // Token: 0x06001919 RID: 6425 RVA: 0x00035C30 File Offset: 0x00033E30
        public override ICryptoTransform CreateEncryptor(byte[] rgbKey, byte[] rgbIV)
        {
            /*
An exception occurred when decompiling this method (06001919)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Security.Cryptography.ICryptoTransform System.Security.Cryptography.RC2CryptoServiceProvider::CreateEncryptor(System.Byte[],System.Byte[])
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    IL_0000:
    brtrue(IL_0000, ldfld:bool(RC2CryptoServiceProvider::m_use40bitSalt, ldloc:RC2CryptoServiceProvider(this)))
}
 
   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 1683
*/;
        }
 
        // Token: 0x0600191A RID: 6426 RVA: 0x00035C44 File Offset: 0x00033E44
        public override ICryptoTransform CreateDecryptor(byte[] rgbKey, byte[] rgbIV)
        {
            while (this.m_use40bitSalt)
            {
            }
        }
 
        // Token: 0x0600191B RID: 6427 RVA: 0x00035C5C File Offset: 0x00033E5C
        public override void GenerateKey()
        {
            if (this.KeySizeValue == 0)
            {
            }
            RNGCryptoServiceProvider staticRandomNumberGenerator = Utils.StaticRandomNumberGenerator;
        }
 
        // Token: 0x0600191C RID: 6428 RVA: 0x00035C7C File Offset: 0x00033E7C
        public override void GenerateIV()
        {
            if (!true)
            {
            }
            RNGCryptoServiceProvider staticRandomNumberGenerator = Utils.StaticRandomNumberGenerator;
            byte[] ivvalue = this.IVValue;
        }
 
        // Token: 0x0600191D RID: 6429 RVA: 0x00035C9C File Offset: 0x00033E9C
        // Note: this type is marked as 'beforefieldinit'.
        static RC2CryptoServiceProvider()
        {
        }
 
        // Token: 0x04000CD2 RID: 3282
        private bool m_use40bitSalt;
 
        // Token: 0x04000CD3 RID: 3283
        private static KeySizes[] s_legalKeySizes;
    }
}