Shulou(Shulou.com)06/02 Report--

In this issue, Xiaobian will bring you about how TripleDES realizes C#encryption operation. The article is rich in content and analyzes and narrates from a professional perspective. After reading this article, I hope you can gain something.

What is the method and process used by TripleDES to implement C#encryption? So let's take a look at TripleDES, the principle of TripleDES method is symmetric encryption, then we know that for symmetric encryption in encryption and decryption are using the same key, its main feature is fast.

TripleDES implements C#encryption operations:

The namespace of TripleDESCryptoServiceProvider is: System.Security.Cryptographybyte[] plaintextBuffer = System.Text.Encoding.UTF8.GetBytes("plaintext"); //TripleDES encryption for C#encryption operations TripleDESCryptoServiceProvider tripleDES = new TripleDESCryptoServiceProvider(); ICryptoTransform transform = tripleDES.CreateEncryptor(); byte[] cipherTextBuffer = transform.TransformFinalBlock(plaintextBuffer, 0, plaintextBuffer.Length); lbl.Text = Convert.ToBase64String( cipherTextBuffer) + "﹤br /﹥"; transform.Dispose(); //TripleDES for C#Encryption Operation Decryption TripleDESCryptoServiceProvider tripleDES2 = new TripleDESCryptoServiceProvider(); ICryptoTransform transform2 = tripleDES2.CreateDecryptor(tripleDES.Key, tripleDES.IV); byte[] decryption = transform2.TransformFinalBlock( cipherTextBuffer, 0, cipherTextBuffer.Length); lbl.Text += System.Text.Encoding.UTF8.GetString(decryption) + "
"; transform2.Dispose(); Use encrypted Key and IV when decrypting. The above is how to implement C#encryption operation for TripleDES shared by everyone. If there is a similar doubt, please refer to the above analysis for understanding. If you want to know more about it, please pay attention to the industry information channel.

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