353 int sctp_auth_asoc_copy_shkeys(const struct sctp_endpoint *ep,  in sctp_auth_asoc_copy_shkeys()  argument
362 	key_for_each(sh_key, &ep->endpoint_shared_keys) {  in sctp_auth_asoc_copy_shkeys()
454 int sctp_auth_init_hmacs(struct sctp_endpoint *ep, gfp_t gfp)  in sctp_auth_init_hmacs()  argument
460 	if (ep->auth_hmacs)  in sctp_auth_init_hmacs()
464 	ep->auth_hmacs = kcalloc(SCTP_AUTH_NUM_HMACS,  in sctp_auth_init_hmacs()
467 	if (!ep->auth_hmacs)  in sctp_auth_init_hmacs()
481 		if (ep->auth_hmacs[id])  in sctp_auth_init_hmacs()
489 		ep->auth_hmacs[id] = tfm;  in sctp_auth_init_hmacs()
496 	sctp_auth_destroy_hmacs(ep->auth_hmacs);  in sctp_auth_init_hmacs()
497 	ep->auth_hmacs = NULL;  in sctp_auth_init_hmacs()
609 	struct sctp_endpoint *ep;  in sctp_auth_asoc_set_default_hmac()  local
620 	ep = asoc->ep;  in sctp_auth_asoc_set_default_hmac()
629 		if (ep->auth_hmacs[id]) {  in sctp_auth_asoc_set_default_hmac()
739 	tfm = asoc->ep->auth_hmacs[hmac_id];  in sctp_auth_calculate_hmac()
756 int sctp_auth_ep_add_chunkid(struct sctp_endpoint *ep, __u8 chunk_id)  in sctp_auth_ep_add_chunkid()  argument
758 	struct sctp_chunks_param *p = ep->auth_chunk_list;  in sctp_auth_ep_add_chunkid()
778 int sctp_auth_ep_set_hmacs(struct sctp_endpoint *ep,  in sctp_auth_ep_set_hmacs()  argument
805 		ep->auth_hmacs_list->hmac_ids[i] =  in sctp_auth_ep_set_hmacs()
807 	ep->auth_hmacs_list->param_hdr.length =  in sctp_auth_ep_set_hmacs()
817 int sctp_auth_set_key(struct sctp_endpoint *ep,  in sctp_auth_set_key()  argument
834 		if (!ep->auth_enable)  in sctp_auth_set_key()
836 		sh_keys = &ep->endpoint_shared_keys;  in sctp_auth_set_key()
880 int sctp_auth_set_active_key(struct sctp_endpoint *ep,  in sctp_auth_set_active_key()  argument
894 		if (!ep->auth_enable)  in sctp_auth_set_active_key()
896 		sh_keys = &ep->endpoint_shared_keys;  in sctp_auth_set_active_key()
918 		ep->active_key_id = key_id;  in sctp_auth_set_active_key()
923 int sctp_auth_del_key_id(struct sctp_endpoint *ep,  in sctp_auth_del_key_id()  argument
942 		if (!ep->auth_enable)  in sctp_auth_del_key_id()
944 		if (ep->active_key_id == key_id)  in sctp_auth_del_key_id()
947 		sh_keys = &ep->endpoint_shared_keys;  in sctp_auth_del_key_id()
967 int sctp_auth_deact_key_id(struct sctp_endpoint *ep,  in sctp_auth_deact_key_id()  argument
985 		if (!ep->auth_enable)  in sctp_auth_deact_key_id()
987 		if (ep->active_key_id == key_id)  in sctp_auth_deact_key_id()
990 		sh_keys = &ep->endpoint_shared_keys;  in sctp_auth_deact_key_id()
1022 int sctp_auth_init(struct sctp_endpoint *ep, gfp_t gfp)  in sctp_auth_init()  argument
1030 	if (!ep->auth_hmacs_list) {  in sctp_auth_init()
1046 		ep->auth_hmacs_list = auth_hmacs;  in sctp_auth_init()
1049 	if (!ep->auth_chunk_list) {  in sctp_auth_init()
1060 		ep->auth_chunk_list = auth_chunks;  in sctp_auth_init()
1066 	err = sctp_auth_init_hmacs(ep, gfp);  in sctp_auth_init()
1074 	kfree(ep->auth_hmacs_list);  in sctp_auth_init()
1075 	kfree(ep->auth_chunk_list);  in sctp_auth_init()
1076 	ep->auth_hmacs_list = NULL;  in sctp_auth_init()
1077 	ep->auth_chunk_list = NULL;  in sctp_auth_init()
1081 void sctp_auth_free(struct sctp_endpoint *ep)  in sctp_auth_free()  argument
1083 	kfree(ep->auth_hmacs_list);  in sctp_auth_free()
1084 	kfree(ep->auth_chunk_list);  in sctp_auth_free()
1085 	ep->auth_hmacs_list = NULL;  in sctp_auth_free()
1086 	ep->auth_chunk_list = NULL;  in sctp_auth_free()
1087 	sctp_auth_destroy_hmacs(ep->auth_hmacs);  in sctp_auth_free()
1088 	ep->auth_hmacs = NULL;  in sctp_auth_free()