SADB_X_AALG_AES192GMAC
{ SADB_X_AALG_AES192GMAC, "gmac-aes-192", NULL },
sadb_sa->sadb_sa_auth = SADB_X_AALG_AES192GMAC;
ii->ii_authalg = SADB_X_AALG_AES192GMAC;
case SADB_X_AALG_AES192GMAC: