pkinit_copy_krb5_octet_data
krb5_error_code pkinit_copy_krb5_octet_data(krb5_octet_data *dst, const krb5_octet_data *src);
retval = pkinit_copy_krb5_octet_data(&info->algorithm.algorithm, &dh_oid);
retval = pkinit_copy_krb5_octet_data(&loids[0]->algorithm, &des3oid);