*outbuf = x509.serial_number.asn1rep;
	}

	return(x509.serial_number.asn1rep_len);
}

static ssize_t x509_to_pubkey(void *x509_der_buf, size_t x509_der_buf_len, void **outbuf) {
	struct asn1_object null, pubkey, modulus, exponent;
	struct x509_object x509;
	int read_ret;

	read_ret = asn1_x509_read_object(x509_der_buf, x509_der_buf_len, &x509);
	if (read_ret != 0) {
		return(-1);
	}