using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Security.Cryptography;

namespace Loader
{
       
        public sealed class SaltedHash
        {
            public string Salt { get { return _salt; } }
            public string Hash { get { return _hash; } }

            public static SaltedHash Create(string password)
            {
                string salt = _createSalt();
                string hash = _calculateHash(salt, password);
                return new SaltedHash(salt, hash);
            }

            public static SaltedHash Create(string salt, string hash)
            {
                return new SaltedHash(salt, hash);
            }

            public bool Verify(string password)
            {
                string h = _calculateHash(_salt, password);
                return _hash.Equals(h);
            }

            private SaltedHash(string s, string h)
            {
                _salt = s;
                _hash = h;
            }

            private static string _createSalt()
            {
                byte[] r = _createRandomBytes(saltLength);
                return Convert.ToBase64String(r);
            }

            private static byte[] _createRandomBytes(int len)
            {
                byte[] r = new byte[len];
                new RNGCryptoServiceProvider().GetBytes(r);
                return r;
            }

            private static string _calculateHash(string salt, string password)
            {
                byte[] data = _toByteArray(salt + password);
                byte[] hash = _calculateHash(data);
                return Convert.ToBase64String(hash);
            }

            private static byte[] _calculateHash(byte[] data)
            {
                return new SHA1CryptoServiceProvider().ComputeHash(data);
            }

            private static byte[] _toByteArray(string s)
            {
                return System.Text.Encoding.UTF8.GetBytes(s);
            }

            private readonly string _salt;
            private readonly string _hash;
            private const int saltLength = 12;
        }

    }

来自StockTrader Dbloader

创建Solted hash

security

C#