C#怎么用MD5加密

Question

C#我记得带个函数,进行MD5加密的,哪位大哥告诉我怎么用?顺便告诉我怎么给别人加分.万分感谢.Q536823,加Q教我也行..

Answer 1

System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(txtPassWord.Text,"MD5");

Answer 2

label3.Text = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(textBox1.Text,"MD5");

Answer 3

http://msdn2.microsoft.com/zh-cn/library/system.security.cryptography.md5(VS.80).aspx加分点贴子上方的“管理”..

Answer 4

byte[] buffer1 = Encoding.UTF8.GetBytes(CryptText);
      MD5 md1 = MD5.Create();
string sjiami = BitConverter.ToString(md1.ComputeHash(buffer1));

Answer 5

System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile("加密字符串","MD5").Substring(8, 16);

Answer 6

label3.Text = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(textBox1.Text,"MD5");http://msdn2.microsoft.com/zh-cn/library/system.security.cryptography.md5(VS.80).aspx

Answer 7

学习中.ASP.NET(C#)学习交流QQ群号:32801051

Answer 8

System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(txtPassWord.Text,"MD5");上解

Answer 9

直接给你源代码，说多了怕你理解不清爽 ：）
function TForm_SetWebSuPassword.GetMd5String(strIn: string): string;
var
  MyMD5:MD5CryptoServiceProvider;
begin
  MyMD5:=MD5CryptoServiceProvider.Create();
  result:=BitConverter.ToString(MyMD5.ComputeHash(Encoding.Default.GetBytes(strIn))).Replace('-','').ToLower();
end;

Answer 10

System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(ss, "MD5")

Answer 11

public string Md5Str(string str)
    {
        string temp = "";
        if (str != "")
        {
            temp = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(str, "MD5");
            temp = temp.Substring(0,8).ToLower();
        }
        return temp;
    }

Answer 12

System.Security.Cryptography.MD5CryptoServiceProvider名称空间
 
byte[] data = new byte[DATA_SIZE];
// This is one implementation of the abstract class MD5.
MD5 md5 = new MD5CryptoServiceProvider();
byte[] result = md5.ComputeHash(data);

Answer 13

public static string MD5(string inputString)
        {
            //MD5加密字符串
            MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
            byte[] encryptedBytes = md5.ComputeHash(Encoding.Unicode.GetBytes(inputString));
            System.Text.StringBuilder sb = new System.Text.StringBuilder();
            for (int i = 0; i < encryptedBytes.Length; i++)
            {
                sb.AppendFormat("{0:x2}", encryptedBytes[i]);
            }
            return sb.ToString();
        }

Answer 14

看这个：
using System;
using System.Security.Cryptography;
using System.Text;class Example
{    static string getMd5Hash(string input)
    {
        MD5 md5Hasher = MD5.Create();        byte[] data = md5Hasher.ComputeHash(Encoding.Default.GetBytes(input));        StringBuilder sBuilder = new StringBuilder();        for (int i = 0; i < data.Length; i++)
        {
            sBuilder.Append(data[i].ToString("x2"));
        }        return sBuilder.ToString();
    }    static bool verifyMd5Hash(string input, string hash)
    {
        string hashOfInput = getMd5Hash(input);        StringComparer comparer = StringComparer.OrdinalIgnoreCase;        if (0 == comparer.Compare(hashOfInput, hash))
        {
            return true;
        }
        else
        {
            return false;
        }
    }
    static void Main()
    {
        string source = "Hello World!";
        
        string hash = getMd5Hash(source);        Console.WriteLine("The MD5 hash of " + source + " is: " + hash + ".");        Console.WriteLine("Verifying the hash...");        if (verifyMd5Hash(source, hash))
        {
            Console.WriteLine("The hashes are the same.");
        }
        else
        {
            Console.WriteLine("The hashes are not same.");
        }
        
    }
}

Answer 15

最简单的
label.Text = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(textBox1.Text,"MD5");

Answer 16

参见我的博客文章《常用的加密方式》
http://www.cnblogs.com/heekui/archive/2007/02/14/650290.html

Answer 17

public static string EncryptString(string pwd)
        {
            return FormsAuthentication.HashPasswordForStoringInConfigFile (pwd, "MD5");
        }

Answer 18

System.Security.Cryptography.MD5 类

Answer 19

俺给你一个。
public static string MD5(string inputString)
        {            
            MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
            byte[] encryptedBytes = md5.ComputeHash(Encoding.Unicode.GetBytes(inputString));            
            System.Text.StringBuilder sb = new System.Text.StringBuilder();
            for (int i = 0; i < encryptedBytes.Length; i++)
            {
                sb.AppendFormat("{0:x2}", encryptedBytes[i]);
            }
            return sb.ToString();
        }