__PACKAGE__->add_columns(
    'password' => {
        data_type           => 'text',
        encode_column       => 1,
        encode_class        => 'Crypt::PBKDF2',
        encode_args         => {
            hash_class => 'HMACSHA1',
            iterations => 1000
        },
        encode_check_method => 'check_password',
    }
)