204 	const struct ah_algorithm *algo,  in ah_schedule()  argument
219 	if (algo->schedule == NULL || algo->schedlen == NULL) {  in ah_schedule()
224 	schedlen = (*algo->schedlen)(algo);  in ah_schedule()
239 	error = (*algo->schedule)(algo, sav);  in ah_schedule()
242 		    algo->name, error));  in ah_schedule()
253 	const struct ah_algorithm *algo;  in ah_hmac_mature()  local
260 	algo = ah_algorithm_lookup(sav->alg_auth);  in ah_hmac_mature()
261 	if (__improbable(algo == NULL)) {  in ah_hmac_mature()
266 	if (sav->key_auth->sadb_key_bits < algo->keymin  in ah_hmac_mature()
267 	    || algo->keymax < sav->key_auth->sadb_key_bits) {  in ah_hmac_mature()
284 	const struct ah_algorithm *algo = ah_algorithm_lookup(sav->alg_auth);  in ah_hmac_state_init()  local
285 	if (__improbable(algo == NULL)) {  in ah_hmac_state_init()
292 	state->digest = algo->digest();  in ah_hmac_state_init()
298 ah_hmac_schedlen(const struct ah_algorithm *algo)  in ah_hmac_schedlen()  argument
300 	return cchmac_di_size(algo->digest());  in ah_hmac_schedlen()
305 	const struct ah_algorithm *algo,  in ah_hmac_schedule()  argument
308 	const struct ccdigest_info *di = algo->digest();  in ah_hmac_schedule()
476     const struct ah_algorithm *algo,  in ah_update_mbuf()  argument
484 		(algo->update)(algos, mtod(m, caddr_t) + off, len);  in ah_update_mbuf()
510 		(algo->update)(algos, mtod(n, caddr_t) + off, tlen);  in ah_update_mbuf()
527     const struct ah_algorithm *algo, struct secasvar *sav)  in ah4_calccksum()  argument
550 	if (__improbable((error = ah_schedule(algo, sav)) != 0)) {  in ah4_calccksum()
554 	error = (algo->init)(&algos, sav);  in ah4_calccksum()
585 		(algo->update)(&algos, (caddr_t)&iphdr, sizeof(struct ip));  in ah4_calccksum()
682 			(algo->update)(&algos, (caddr_t)p, hlen - sizeof(struct ip));  in ah4_calccksum()
709 		siz = (*algo->sumsiz)(sav);  in ah4_calccksum()
740 			(algo->update)(&algos, mtod(n, caddr_t), n->m_len);  in ah4_calccksum()
744 			ah_update_mbuf(m, off, totlen, algo, &algos);  in ah4_calccksum()
754 		ah_update_mbuf(m, off, m->m_pkthdr.len - off, algo, &algos);  in ah4_calccksum()
764 	if (len < (*algo->sumsiz)(sav)) {  in ah4_calccksum()
769 	(algo->result)(&algos, (caddr_t) &sumbuf[0], sizeof(sumbuf));  in ah4_calccksum()
770 	bcopy(&sumbuf[0], ahdat, (*algo->sumsiz)(sav));  in ah4_calccksum()
794     const struct ah_algorithm *algo, struct secasvar *sav)  in ah6_calccksum()  argument
811 	if (__improbable((error = ah_schedule(algo, sav)) != 0)) {  in ah6_calccksum()
815 	error = (algo->init)(&algos, sav);  in ah6_calccksum()
862 			(algo->update)(&algos, (caddr_t)&ip6copy,  in ah6_calccksum()
866 			ah_update_mbuf(m, off, m->m_pkthdr.len - off, algo,  in ah6_calccksum()
879 		siz = (*algo->sumsiz)(sav);  in ah6_calccksum()
904 			(algo->update)(&algos, mtod(n, caddr_t), n->m_len);  in ah6_calccksum()
908 			ah_update_mbuf(m, off, newoff - off, algo, &algos);  in ah6_calccksum()
984 		(algo->update)(&algos, mtod(n, caddr_t), n->m_len);  in ah6_calccksum()
1000 		ah_update_mbuf(m, off, newoff - off, algo, &algos);  in ah6_calccksum()
1010 	if (len < (*algo->sumsiz)(sav)) {  in ah6_calccksum()
1015 	(algo->result)(&algos, (caddr_t) &sumbuf[0], sizeof(sumbuf));  in ah6_calccksum()
1016 	bcopy(&sumbuf[0], ahdat, (*algo->sumsiz)(sav));  in ah6_calccksum()