jether2011

/* Example implementation of password hasher similar on Django's PasswordHasher
 * Requires Java8 (but should be easy to port to older JREs)
 * Currently it would work only for pbkdf2_sha256 algorithm
 *
 * Django code: https://github.com/django/django/blob/1.6.5/django/contrib/auth/hashers.py#L221
 */
import java.nio.charset.Charset;
import java.security.NoSuchAlgorithmException;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.KeySpec;