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16位加密随机数

        class Program

 

            {

 

                static void Main(string[] args)

 

                {

 

                    string path = @"C:\AAAA16.txt";

 

                    RandomNumberGenerator randgen = new RNGCryptoServiceProvider();

 

                    byte[] data = new byte[8];

 

                    using (StreamWriter sw = new StreamWriter(path, true))

 

                    {

 

                        for (int i = 0; i < 1000; i++)

 

                        {

 

                            randgen.GetBytes(data);

 

                            sw.Write(Math.Abs(BitConverter.ToInt64(data, 0)).ToString().Substring(0, 16) + "  ");

 

                        }

 

                    }         

 

                    Console.ReadLine();

 

                }

 

            }
posted @ 2012-12-11 10:55  androllen  阅读(196)  评论(0)    收藏  举报