if (getenv("CACKEY_NO_EXTRA_CERTS") != NULL) {
		num_dod_certs = 0;
	} else {
		num_dod_certs = sizeof(extra_certs) / sizeof(extra_certs[0]);
	}

	if (slot->internal) {
		num_ids = num_dod_certs;
		num_ids = num_dod_certs * 3;

		if (num_ids != 0) {
			identities = malloc(num_ids * sizeof(*identities));

			cackey_read_dod_identities(identities, 0, num_dod_certs);
		} else {
			identities = NULL;
		}

		*ids_found = num_ids;

		return(identities);
	}

	pcsc_identities = cackey_read_certs(slot, NULL, &num_certs);
	if (pcsc_identities != NULL) {
		/* Convert number of Certs to number of objects */
		num_ids = (CKO_PRIVATE_KEY - CKO_CERTIFICATE + 1) * num_certs;

		if (include_extra_certs) {
			num_ids += num_dod_certs;
			num_ids += num_dod_certs * 3;
		}

		identities = malloc(num_ids * sizeof(*identities));

		/* Add certificates, public keys, and private keys from the smartcard */
		id_idx = 0;
		for (cert_idx = 0; cert_idx < num_certs; cert_idx++) {