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adding potentially vulnerable file #1

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88329b9
adding potentially vulnerable file
joshjohanning Aug 9, 2022
43e37c6
pushing new
joshjohanning Aug 9, 2022
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17 changes: 17 additions & 0 deletions ReadingTime6.Web/Models/New.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
using System;
using System.Security.Cryptography;

class WeakEncryption
{
public static byte[] encryptString()
{
SymmetricAlgorithm serviceProvider = new DESCryptoServiceProvider();

Check failure

Code scanning / CodeQL

Weak encryption

DES encryption uses keys of 56 bits only. Switch to AesCryptoServiceProvider or RijndaelManaged instead.
byte[] key = { 16, 22, 240, 11, 18, 150, 192, 21 };
serviceProvider.Key = key;
ICryptoTransform encryptor = serviceProvider.CreateEncryptor();

String message = "Hello World";
byte[] messageB = System.Text.Encoding.ASCII.GetBytes(message);
return encryptor.TransformFinalBlock(messageB, 0, messageB.Length);
}
}