DESCryptoServiceProvider.cs

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using System;
using System.Runtime.InteropServices;
 
namespace System.Security.Cryptography
{
    // Token: 0x020002D5 RID: 725
    [ComVisible(true)]
    public sealed class DESCryptoServiceProvider : DES
    {
        // Token: 0x06001870 RID: 6256 RVA: 0x00034398 File Offset: 0x00032598
        public DESCryptoServiceProvider()
        {
            if (!true)
            {
            }
            base..ctor();
            if (!true)
            {
            }
            long num = 0L;
            bool flag = Utils.HasAlgorithm(26113, (int)num);
            this.FeedbackSizeValue = 8;
        }
 
        // Token: 0x06001871 RID: 6257 RVA: 0x000343D4 File Offset: 0x000325D4
        public override ICryptoTransform CreateEncryptor(byte[] rgbKey, byte[] rgbIV)
        {
            if (", HasRightShoulderButton=" == null)
            {
            }
            bool flag = DES.IsWeakKey(rgbKey);
            if (", HasRightShoulderButton=" == null)
            {
            }
            bool flag2 = DES.IsSemiWeakKey(rgbKey);
            return "Specified key is a known weak key for '{0}' and cannot be used.";
        }
 
        // Token: 0x06001872 RID: 6258 RVA: 0x00034410 File Offset: 0x00032610
        public override ICryptoTransform CreateDecryptor(byte[] rgbKey, byte[] rgbIV)
        {
            if (!true)
            {
            }
            bool flag = DES.IsWeakKey(rgbKey);
            if (!true)
            {
            }
            bool flag2 = DES.IsSemiWeakKey(rgbKey);
            return "Specified key is a known weak key for '{0}' and cannot be used.";
        }
 
        // Token: 0x06001873 RID: 6259 RVA: 0x00034444 File Offset: 0x00032644
        public override void GenerateKey()
        {
            if (!true)
            {
            }
            RNGCryptoServiceProvider staticRandomNumberGenerator = Utils.StaticRandomNumberGenerator;
            byte[] keyValue = this.KeyValue;
            bool flag = DES.IsWeakKey(this.KeyValue);
            bool flag2 = DES.IsSemiWeakKey(this.KeyValue);
        }
 
        // Token: 0x06001874 RID: 6260 RVA: 0x00034480 File Offset: 0x00032680
        public override void GenerateIV()
        {
            if (!true)
            {
            }
            RNGCryptoServiceProvider staticRandomNumberGenerator = Utils.StaticRandomNumberGenerator;
            byte[] ivvalue = this.IVValue;
        }
    }
}