如何将通行证(或密钥)写入其他文件而不是编码文件中? C# [英] How to write the pass (or key) in a different file, not on a coding file ? C#

问题描述

public void Encrypt(string SourceFileName, string DestinationFileName, string Key)
       {
           FileStream FS1 = null, FS2 = null;
           try
           {
               FS1 = new FileStream(SourceFileName, FileMode.Open, FileAccess.Read);
               FS2 = new FileStream(DestinationFileName, FileMode.OpenOrCreate);

               byte[] input = new byte[FS1.Length];
               FS1.Read(input, 0, input.Length);
               byte[] Encrypted = Encrypt(input, Key);
               FS2.Write(Encrypted, 0, Encrypted.Length);
           }
           finally
           {
               FS1.Close();
               FS2.Close();
               if (Args.stop)
               {
                   File.Delete(DestinationFileName);
               }
           }
       }

推荐答案

您可以将其写在您喜欢的任何位置(例如，参见 ^ ]).但为什么?您是否真的认为外部文件中的密钥不那么容易受到攻击?

You may write it anywhere you like (see, for instance Basic File I/O[^] at MSDN). But, why? Do you really think a key in a external file is less vulnerable?

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