using System.Security.Cryptography;
public static void Main()
Console.WriteLine(CreateSha512Hash("youremailhere"));
public static string CreateSha512Hash(string input)
using (var hashAlgorithm = SHA512.Create())
var byteValue = Encoding.UTF8.GetBytes(slt + input);
var byteHash = hashAlgorithm.ComputeHash(byteValue);
return Convert.ToBase64String(byteHash);