public static bool ValidateKeySize( EncryptionAlgorithm algID, int Lenght)
{
switch (algID)
{
case EncryptionAlgorithm.DES:
DES des = new DESCryptoServiceProvider();
return des.ValidKeySize(Lenght);
case EncryptionAlgorithm.Rc2:
RC2 rc = new RC2CryptoServiceProvider();
return rc.ValidKeySize(Lenght);
case EncryptionAlgorithm.Rijndael:
Rijndael rj = new RijndaelManaged();
return rj.ValidKeySize(Lenght);
case EncryptionAlgorithm.TripleDes:
TripleDES tDes = new TripleDESCryptoServiceProvider();
return tDes.ValidKeySize(Lenght);
default:
throw new CryptographicException("Algorithm " + algID + " Not Supported!");
}
}
