bykey

standard| Encryption | Decrypting this class is my online reference to a few documents summed up, test can be used directly, behind a section of MD5, should be independent into a class, I am lazy, so the test is written to a file, feeling is still

This class is summarized by referring to several documents on the Internet. It can be used directly after tests. There is a section of MD5 which should be independent of one class. I am lazy, so I wrote it into a file during the test. It still feels

Using system;Using system. IO;Using system. text;Using system. Security. cryptography;Using system. Web;Namespace test. com{/// /// Desencryptor abstract description./// Public class desencryptor{# Region private member/// /// Input string///

// Encrypted string. Note that the strencrkey length is 8 bits. (to increase or decrease the key length, adjust the IV length)Public String desencrypt (string strtext, string strencrkey)　 // Decrypt the string. Note that the strencrkey length is 8

Encryption The following code implements a method of reversible encryption. Can be used for encryption processing such as cookie,querystring.View examplesvb.net codeaspx.vb "inherits= "Aspx An example of reversible encryption JavaScript

The non-changeable state of the state brings trouble There are some problems when dealing with deep, complex data with Redux . Because of the JS feature, we know that when copying an object it is actually a reference to copy it, unless you are

. NET, the objects involved in the encryption and decryption operations in the System.Security.Cryptography are under the namespace.Therefore, the using System.Security.Cryptographyshould be added to the program first.1, hashing algorithm:An

Copy Code code as follows: Using System; Using System.IO; Using System.Text; Using System.Security.Cryptography; Using System.Web; Namespace Encryption.app_code { Add Password class public class encryption { Encryption

Encryption | Decrypt Imports System.IO Imports System.Security.Cryptography ' Data encryption/decryption class Public Class Crydata ' Encryption key, initialization vector Public ReadOnly Crykey as Byte () = {9, 4, 2, 8, 5, 1, 4, 9, 7, 6, 9, 5, 1, 1

Encryption public string Desencrypt (string strText, String strencrkey) { byte[] bykey=null; Byte[] iv= {0x12, 0x34, 0x56, 0x78, 0x90, 0xAB, 0xCD, 0xEF}; Try { Bykey = System.Text.Encoding.UTF8.GetBytes (strencrkey.substring (0,8));