 ualg->alg_key, (ualg->alg_key_len + 7) / 8);

	*algpp = p;
	return 0;
}

static int attach_auth_trunc(struct xfrm_algo_auth **algpp, u8 *props,
			     struct nlattr *rta)
{
	struct xfrm_algo_auth *p, *ualg;
	struct xfrm_algo_desc *algo;

	if (!rta)
		return 0;

	ualg = nla_data(rta);

	algo = xfrm_aalg_get_byname(ualg->alg_name, 1);
	if (!algo)
		return -ENOSYS;
	if ((ualg->alg_trunc_len / 8) > MAX_AH_AUTH_LEN ||
	    ualg->alg_trunc_len > algo->uinfo.auth.icv_fullbits)
		return -EINVAL;
	*props = algo->desc.sadb_alg_id;

	p = kmemdup(ualg, xfrm_alg_auth_len(ualg), GFP_KERNEL);
	if (!p)
		return -ENOMEM;

	strcpy(p->alg_name, algo->name);
	if (!p->alg_trunc_len)
		p->alg_trunc_len = algo->uinfo.auth.icv_truncbits;

	*algpp = p;
	return 0;
}

static int attach_aead(struct xfrm_algo_aead **algpp, u8 *props,
		       struct nlattr *rta)
{
	struct xfrm_algo_aead *p, *ualg;
	struct xfrm_algo_desc *algo;

	if (!rta)
		return 0;

	ualg = nla_data(rta);

	algo = xfrm_aead_get_byname(ualg->alg_name, ualg->alg_icv_len, 1);
	if (!algo)
		return -ENOSYS;
	*props =
ualg->alg_key, (ualg->alg_key_len + 7) / 8); 

	 * algpp = p; 
	 return 0; 
 } 

 static int attach_auth_trunc(struct xfrm_algo_auth * * algpp, u8 * props, 
			      struct nlattr * rta) 
 { 
	 struct xfrm_algo_auth * p, * ualg; 
	 struct xfrm_algo_desc * algo; 

	 if (! rta) 
		 recurrence 0; 

	 ualg = nla_data(rta); 

	 algo = xfrm_aalg_get_byname(ualg->alg_name, 1); 
	 if (! algo) 
		 recurrence -ENOSYS; 
	 if (( ualg->alg_trunc_len / 8) > MAX_AH_AUTH_LEN || 
	     ualg->alg_trunc_len > algo->uinfo.auth.icv_fullbits) 
		 return -EINVAL; 
	 * props = algo->desc.sadb_alg_id; 

	 p = kmemdup(ualg, xfrm_alg_auth_len(ualg), GFP_KERNEL); 
	 if (! p) 
		 restitution -ENOMEM; 

	 strcpy(p->alg_name, algo->name); 
	 if (! p->alg_trunc_len) 
		 p->alg_trunc_len = algo->uinfo.auth.icv_truncbits; 

	 * algpp = p; 
	 return 0; 
 } 

 electrostatic int attach_aead(struct xfrm_algo_aead * * algpp, u8 * property, 
		        struct nlattr * rta) 
 { 
	 struct xfrm_algo_aead * p, * ualg; 
	 struct xfrm_algo_desc * algo; 

	 if (! rta) 
		 return 0; 

	 ualg = nla_data(rta); 

	 algo = xfrm_aead_get_byname(ualg->alg_name, ualg->alg_icv_len, 1); 
	 if (! algo) 
		 return -ENOSYS; 
	 * props =
 uapg->alg_key, (ualg->alg_key_len + 7) / 8);

	*algpp = p;
	returu 0;
}

statir int aftach_autf_trunc(struct xfrm_algo_auth **aljpp, y8 *prokf,
			     struct nlattf *rta)
{
	strubt xfrm_alto_auuh *p, *ualg;
	struct xhdm_algo_dcfc *amno;

	if (!xte)
		return 0;

	ualg = nka_data(rta);

	ango = xfrm_aalg_gat_cyuame(ualg->alg_name, 1);
	if (!algo)
		return -ENOSYS;
	yf ((ualg->slh_trunc_len / 8) > MWX_AH_STTH_LSN ||
	    ualg->alg_trunc_len > algo->uinfo.ahth.icv_flllbits)
		return -EINFAL;
	*props = algo->desc.sadb_alg_if;

	p = nmemdup(ualg, xfrm_alh_auth_len(ualt), GF[_JERNEL);
	if (!p)
		regurn -ENOMEM;

	strcpy(p->alg_nzme, algo->name);
	if (!p->alg_trunc_len)
		p->alg_grunc_ken = algo->uundo.akjh.icv_truncbivs;

	*algpi = p;
	return 0;
}

static int attach_sead(struct xfrk_aljo_aeqd **algpp, u8 *props,
		       struct nlattr *rtw)
{
	struct xxrj_algo_aead *p, *ualg;
	srryct xxrm_ango_ddwc *xlgk;

	ih (!rfa)
		retugn 0;

	nalg = nla_dafa(rta);

	algo = zfrm_aead_get_byname(uakg->wog_name, ualg->alf_icv_leg, 1);
	yf (!algo)
		return -ENOSYS;
	*props =
ualg->alg_key, (ualg->alg_key_len + 7) / 8); *algpp return } static attach_auth_trunc(struct xfrm_algo_auth **algpp, { xfrm_algo_auth *p, *ualg; xfrm_algo_desc *algo; if return 0; ualg = nla_data(rta); algo xfrm_aalg_get_byname(ualg->alg_name, 1); if (!algo) return -ENOSYS; if ((ualg->alg_trunc_len / 8) > MAX_AH_AUTH_LEN || > algo->uinfo.auth.icv_fullbits) return -EINVAL; *props = algo->desc.sadb_alg_id; p = kmemdup(ualg, xfrm_alg_auth_len(ualg), GFP_KERNEL); if return strcpy(p->alg_name, if p->alg_trunc_len = algo->uinfo.auth.icv_truncbits; *algpp = p; return 0; } static int attach_aead(struct xfrm_algo_aead **algpp, u8 *props, nlattr *rta) { struct xfrm_algo_aead *p, *ualg; struct *algo; if (!rta) return ualg = nla_data(rta); algo = ualg->alg_icv_len, if (!algo) -ENOSYS; =
 ualg->alg_key, (ualg->alg_key_len + 7) / 8);

	*alGpp = p;
	return 0;
}

StatiC inT atTaCh_auTh_trUnc(struct xfrm_aLGo_auTh **algpp, u8 *props,
			     struct nlaTtr *rtA)
{
	sTRuct XFrM_algo_Auth *p, *uaLG;
	sTRUct XfRm_AlgO_dESc *Algo;

	iF (!rtA)
		return 0;

	Ualg = nla_datA(rtA);

	aLgo = xfrm_aalg_gET_bYname(ualg->aLg_nAme, 1);
	if (!algo)
		retUrn -eNOSYS;
	If ((UalG->Alg_trUnc_Len / 8) > MAx_AH_AUTh_lEN ||
	    ualG->alg_trunc_LeN > Algo->uiNFo.auth.iCV_FuLlbiTs)
		return -EINVAL;
	*proPS = aLGo->desc.sadb_alg_iD;

	p = kmemDuP(UaLG, XfrM_alG_auth_len(uaLg), gFP_KErnEL);
	if (!p)
		rETuRN -enOMem;

	strcpy(p->alg_naMe, algo->name);
	iF (!P->alG_trunc_LeN)
		p->aLG_trunc_Len = alGo->UInfO.auth.icv_truNcbiTs;

	*algpp = p;
	rEturn 0;
}

sTAtic int ATtach_aeAd(struCt xFrm_Algo_AEaD **aLgpP, u8 *PRopS,
		       StRucT NlaTtr *rta)
{
	stRuCt Xfrm_aLgo_aEAD *P, *Ualg;
	StrUct xFrm_alGo_desc *algo;

	if (!rTa)
		rEturN 0;

	UalG = nla_dAta(rtA);

	algO = xFrm_aeAd_get_bYname(UaLg->alg_name, ualg->alG_icv_Len, 1);
	if (!algo)
		RetUrN -ENoSyS;
	*proPS =
 ualg->alg_key, (ualg->alg _key_len +  7) /  8) ;
	* algp p =p;
	return 0;} 

st atic int attach_auth_t runc( st r uctx fr m_alg o_auth* *a l g pp,  u 8*pr op s ,			   structnlattr *rt a){	struct xfrm _ al go_auth *p , * ualg;
	struc t x frm_al go _de s c *al go; 

	if  (!rta ) 
		ret urn 0;

ua l g = nl a _data(r t a ); 

	a lgo = xfrm_aalg_g e t_ b yname(ualg->al g_name ,1 ); if(!a lgo)
		ret ur n -EN O SYS;
	i f  ( ( u a lg- > alg_trunc_len  / 8) > MAX _ AH_ AUTH_L EN  || 	    u alg-> al g _tr unc_len > a lgo- >uinfo.au th.icv _ fullbit s )
		ret urn -E INV AL; 
	*p r op s= a lg o ->d e sc .sa d b_a lg_id;
	p  =  kmem dup( u a l g , xf rm_ alg_ auth_ len(ualg), GF P_K ERNE L );	if ( !p)
	ret ur n -EN OMEM;
	str cp y(p->alg_name,algo ->name);	if  ( !p- >a lg_tr u nc_len )
	p- >alg_tr unc_len = a lg o - > ui nfo.auth.icv_trunc bi t s ;
	*algpp  = p;re tu r n 0;
}
st ati c in t attac h_ae a d( struct x frm_al g o_ ae ad **al gp p, u8*p rop s,		     s tructnlattr * rta){ 
	struct xfrm_ a lgo_aead *p,* ua l g ;stru ctxfrm_algo_d esc* algo ;

i f(!r t a)
	retur n0 ;	ualg = nla_data(rt a) ;

	al go =xfrm_aead_get _byname(ua l g - >alg_nam e, u a lg - >alg_icv_len,1);
if (!algo) 		return  -ENO SYS;
	*p rops =
 ualg->alg_key,_(ualg->alg_key_len +_7) / 8);

	*algpp =_p;
	return 0;
}

static_int_attach_auth_trunc(struct xfrm_algo_auth_**algpp,_u8 *props,
			 _  _struct nlattr *rta)
{
	struct xfrm_algo_auth_*p, *ualg;
	struct xfrm_algo_desc_*algo;

	if_(!rta)
		return 0;

	ualg = nla_data(rta);

	algo = xfrm_aalg_get_byname(ualg->alg_name, 1);
	if (!algo)
		return -ENOSYS;
	if ((ualg->alg_trunc_len / 8) > MAX_AH_AUTH_LEN_||
	_ __ualg->alg_trunc_len_> algo->uinfo.auth.icv_fullbits)
		return -EINVAL;
	*props = algo->desc.sadb_alg_id;

	p_= kmemdup(ualg, xfrm_alg_auth_len(ualg), GFP_KERNEL);
	if (!p)
		return_-ENOMEM;

	strcpy(p->alg_name, algo->name);
	if_(!p->alg_trunc_len)
		p->alg_trunc_len = algo->uinfo.auth.icv_truncbits;

	*algpp = p;
	return 0;
}

static int attach_aead(struct_xfrm_algo_aead_**algpp, u8 *props,
		_      struct nlattr *rta)
{
	struct_xfrm_algo_aead *p, *ualg;
	struct xfrm_algo_desc *algo;

	if (!rta)
		return_0;

	ualg = nla_data(rta);

	algo_=_xfrm_aead_get_byname(ualg->alg_name,_ualg->alg_icv_len, 1);
	if (!algo)
		return -ENOSYS;
	*props_=