private static void Main(string[] args)
{
options = new OptionSet
{
{ "h|help", "Show help", a => help = a != null },
{ "p|password="******"The password to hash", a => password = a },
{ "s|salt=", "Salt to use for hashing", a => salt = a },
{ "i|iterations=", "Number of iterations (default: 1000)", (long a) => iterations = a },
{ "o|outputBytes=", "Number of bytes to output (default: same as algorithm hash size)", (int a) => outputBytes = a },
{ "a|algorithm=", "Algorithm (supported: MD5, SHA-1, SHA-256, SHA-384, SHA-512 - default: SHA-512)", a => algorithmName = a },
{ "e|expected=", "Expected output formatted as a hex string (e.g. 'ab0937af...')", a => expected = a }
};
try
{
ParseArguments(args);
}
catch (Exception e)
{
ShowError(e.Message);
}
try
{
using (var hasher = new PBKDF2DeriveBytes(prf, saltBytes, iterations))
{
var result = hasher.GetBytes(outputBytes);
string strResult = BitConverter.ToString(result).Replace("-", "");
if (expected != null)
{
Console.WriteLine(String.Equals(strResult, expected, StringComparison.OrdinalIgnoreCase) ? 1 : 0);
}
else
{
Console.WriteLine("{0}: {1}", algorithmName, strResult);
}
}
}
finally
{
prf.Dispose();
}
}
