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HashEncode哈希加密_hash encode

hash encode
HashEncode哈希加密帮助类库源码下载:


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using System;
using System.Text;
using System.Security.Cryptography;
namespace jizhuni.Utilities
{
       /// <summary>
       /// 得到随机安全码(哈希加密)。
       /// </summary>
       public class HashEncode
       {
             public HashEncode()
             {
                   //
                   // TODO: 在此处添加构造函数逻辑
                   //
             }
             /// <summary>
             /// 得到随机哈希加密字符串
             /// </summary>
             /// <returns></returns>
             public static string GetSecurity()
             {                
                   string Security = HashEncoding(GetRandomValue());          
                   return Security;
             }
             /// <summary>
             /// 得到一个随机数值
             /// </summary>
             /// <returns></returns>
             public static string GetRandomValue()
             {                
                   Random Seed = new Random();
                   string RandomVaule = Seed.Next(1, int .MaxValue).ToString();
                   return RandomVaule;
             }
             /// <summary>
             /// 哈希加密一个字符串
             /// </summary>
             /// <param name="Security"></param>
             /// <returns></returns>
             public static string HashEncoding( string Security)
             {                                  
                   byte [] Value;
                   UnicodeEncoding Code = new UnicodeEncoding();
                   byte [] Message = Code.GetBytes(Security);
                   SHA512Managed Arithmetic = new SHA512Managed();
                   Value = Arithmetic.ComputeHash(Message);
                   Security = "" ;
                   foreach ( byte o in Value)
                   {
                         Security += ( int ) o + "O" ;
                   }
                   return Security;
             }
       }
}
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