Information you requested on Salt SHA512

15 Jan 2015

      Unicode encoding and we're hashing the salt and password in salt, then
password order.

Hash( salt + password );

Password
Salt
Hash

Hellohello1
8888702
0x20D6AB7A8B3E40F62D8DC1022D0B0FDE4388FEA53C3ECD63395BA382B2596FFCD15711EEBCC3CCC5620A1B1BCFB4B89914609985994B1E3CB30C568D5FCD0311

Testtesttest1	
8888975	
0xDDF4C53D3AD71CB04A4BDD5F6B9B8586BB65723CE027EF26D0E0C121DD4A88311ECA987F5100360C2BD89675531A7AB261F283C64CC64B5DD57563A89507D5DF

        public static byte[] Hash(string salt, string password)
        {
            byte[] passwordBytes = Encoding.Unicode.GetBytes(password);
            byte[] saltedPasswordBytes;

            if (string.IsNullOrEmpty(salt))
            {
                saltedPasswordBytes = new byte[passwordBytes.Length];
            }
            else
            {
                byte[] saltBytes = Encoding.Unicode.GetBytes(salt);
                saltedPasswordBytes = new byte[passwordBytes.Length +
saltBytes.Length];
                Array.Copy(saltBytes, 0, saltedPasswordBytes,
passwordBytes.Length, saltBytes.Length);
            }

            Array.Copy(passwordBytes, saltedPasswordBytes,
passwordBytes.Length);

            using (var hashProvider = new SHA512Managed())
            {
                return hashProvider.ComputeHash(saltedPasswordBytes);
            }
        }

Robert Graham
Network Engineer
U-Haul International
2727 N. Central Ave
Phoenix, AZ 85004