bsd/netinet6/esp_core.c

213 esp_schedule(algo, sav)
214 	const struct esp_algorithm *algo;
220 	if (_KEYBITS(sav->key_enc) < algo->keymin ||
221 	    _KEYBITS(sav->key_enc) > algo->keymax) {
224 		    "needs %d to %d bits\n", algo->name, _KEYBITS(sav->key_enc),
225 		    algo->keymin, algo->keymax));
236 	if (!algo->schedule || !algo->schedlen) {
241 	sav->schedlen = (*algo->schedlen)(algo);
255 	error = (*algo->schedule)(algo, sav);
258 		    algo->name, error));
282 	__unused const struct esp_algorithm *algo,
295 	__unused const struct esp_algorithm *algo,
306 	const struct esp_algorithm *algo;
319 	algo = esp_algorithm_lookup(sav->alg_enc);
320 	if (!algo) {
326 	if (_KEYBITS(sav->key_enc) < algo->keymin ||
327 	    _KEYBITS(sav->key_enc) > algo->keymax) {
346 	__unused const struct esp_algorithm *algo,
361 	__unused const struct esp_algorithm *algo)
368 	__unused const struct esp_algorithm *algo,
382 	__unused const struct esp_algorithm *algo,
396 	__unused const struct esp_algorithm *algo,
413 	const struct esp_algorithm *algo;
431 	algo = esp_algorithm_lookup(sav->alg_enc);
432 	if (!algo) {
434 		    "esp_cbc_mature %s: unsupported algorithm.\n", algo->name));
439 	if (keylen < algo->keymin || algo->keymax < keylen) {
442 		    algo->name, sav->key_enc->sadb_key_bits));
453 			    algo->name));
462 			    algo->name, keylen));
473 	__unused const struct esp_algorithm *algo)
481 	__unused const struct esp_algorithm *algo,
495 	__unused const struct esp_algorithm *algo,
509 	__unused const struct esp_algorithm *algo,
523 	const struct esp_algorithm *algo,
527 	if (!algo)
529 	return algo->ivlenval;
533 esp_cbc_decrypt(m, off, sav, algo, ivlen)
537 	const struct esp_algorithm *algo;
556 		    "unsupported ivlen %d\n", algo->name, ivlen));
562 	blocklen = algo->padbound;
567 		    "unsupported blocklen %d\n", algo->name, blocklen));
611 		    algo->name, ivlen, blocklen));
618 		    algo->name, m->m_pkthdr.len, (u_int32_t)bodyoff));
625 		    algo->name, blocklen));
714 		(*algo->blockdecrypt)(algo, sav, sp, mtod(d, u_int8_t *) + dn);
764 	const struct esp_algorithm *algo,
783 		    "unsupported ivlen %d\n", algo->name, ivlen));
789 	blocklen = algo->padbound;
794 		    "unsupported blocklen %d\n", algo->name, blocklen));
844 		    algo->name, ivlen, blocklen));
851 		    algo->name, m->m_pkthdr.len, (u_int32_t)bodyoff));
858 		    algo->name, (u_int32_t)algo->padbound));
953 		(*algo->blockencrypt)(algo, sav, sp, mtod(d, u_int8_t *) + dn);
1004 	const struct ah_algorithm *algo;
1034 	algo = ah_algorithm_lookup(sav->alg_auth);
1035 	if (!algo) {
1046 	siz = (((*algo->sumsiz)(sav) + 3) & ~(4 - 1));
1069 	error = (*algo->init)(&s, sav);
1079 			(*algo->update)(&s, (caddr_t)(mtod(m, u_char *) + off),
1085 			(*algo->update)(&s, (caddr_t)(mtod(m, u_char *) + off), length);
1089 	(*algo->result)(&s, (caddr_t) sumbuf, sizeof(sumbuf));