22 static enum pkcs11_rc get_ready_session(struct pkcs11_session *session)  in get_ready_session()  argument
24 	if (session_is_active(session))  in get_ready_session()
90 static enum pkcs11_rc get_active_session(struct pkcs11_session *session,  in get_active_session()  argument
95 	if (session->processing &&  in get_active_session()
96 	    func_matches_state(function, session->processing->state))  in get_active_session()
102 void release_active_processing(struct pkcs11_session *session)  in release_active_processing()  argument
104 	if (!session->processing)  in release_active_processing()
107 	switch (session->processing->mecha_type) {  in release_active_processing()
109 		tee_release_gcm_operation(session);  in release_active_processing()
115 	if (session->processing->tee_op_handle != TEE_HANDLE_NULL) {  in release_active_processing()
116 		TEE_FreeOperation(session->processing->tee_op_handle);  in release_active_processing()
117 		session->processing->tee_op_handle = TEE_HANDLE_NULL;  in release_active_processing()
120 	if (session->processing->tee_op_handle2 != TEE_HANDLE_NULL) {  in release_active_processing()
121 		TEE_FreeOperation(session->processing->tee_op_handle2);  in release_active_processing()
122 		session->processing->tee_op_handle2 = TEE_HANDLE_NULL;  in release_active_processing()
125 	TEE_Free(session->processing->extra_ctx);  in release_active_processing()
127 	TEE_Free(session->processing);  in release_active_processing()
128 	session->processing = NULL;  in release_active_processing()
225 	struct pkcs11_session *session = NULL;  in entry_generate_secret()  local
238 	rc = serialargs_get_session_from_handle(&ctrlargs, client, &session);  in entry_generate_secret()
255 	rc = get_ready_session(session);  in entry_generate_secret()
261 	rc = check_mechanism_against_processing(session, proc_params->id,  in entry_generate_secret()
291 	rc = check_created_attrs_against_token(session, head);  in entry_generate_secret()
320 	rc = create_object(session, head, &obj_handle);  in entry_generate_secret()
336 	     session->handle, obj_handle);  in entry_generate_secret()
408 	struct pkcs11_session *session = NULL;  in entry_generate_key_pair()  local
427 	rc = serialargs_get_session_from_handle(&ctrlargs, client, &session);  in entry_generate_key_pair()
448 	rc = get_ready_session(session);  in entry_generate_key_pair()
452 	rc = check_mechanism_against_processing(session, proc_params->id,  in entry_generate_key_pair()
504 	rc = check_created_attrs_against_token(session, pub_head);  in entry_generate_key_pair()
508 	rc = check_access_attrs_against_token(session, pub_head);  in entry_generate_key_pair()
512 	rc = check_created_attrs_against_token(session, priv_head);  in entry_generate_key_pair()
516 	rc = check_access_attrs_against_token(session, priv_head);  in entry_generate_key_pair()
544 	rc = create_object(session, pub_head, &pubkey_handle);  in entry_generate_key_pair()
556 	rc = create_object(session, priv_head, &privkey_handle);  in entry_generate_key_pair()
569 	     session->handle, privkey_handle, pubkey_handle);  in entry_generate_key_pair()
575 		object = pkcs11_handle2object(pubkey_handle, session);  in entry_generate_key_pair()
578 		destroy_object(session, object, false);  in entry_generate_key_pair()
608 	struct pkcs11_session *session = NULL;  in entry_processing_init()  local
618 	rc = serialargs_get_session_from_handle(&ctrlargs, client, &session);  in entry_processing_init()
637 	rc = get_ready_session(session);  in entry_processing_init()
642 		obj = pkcs11_handle2object(key_handle, session);  in entry_processing_init()
649 	rc = set_processing_state(session, function, obj, NULL);  in entry_processing_init()
653 	rc = check_mechanism_against_processing(session, proc_params->id,  in entry_processing_init()
666 		rc = check_access_attrs_against_token(session,  in entry_processing_init()
673 		rc = init_symm_operation(session, function, proc_params, obj);  in entry_processing_init()
675 		rc = init_asymm_operation(session, function, proc_params, obj);  in entry_processing_init()
677 		rc = init_digest_operation(session, proc_params);  in entry_processing_init()
683 		     session->handle, id2str_proc(proc_params->id),  in entry_processing_init()
689 		release_active_processing(session);  in entry_processing_init()
713 	struct pkcs11_session *session = NULL;  in entry_processing_step()  local
724 	rc = serialargs_get_session_from_handle(&ctrlargs, client, &session);  in entry_processing_step()
739 	rc = get_active_session(session, function);  in entry_processing_step()
746 		obj = pkcs11_handle2object(key_handle, session);  in entry_processing_step()
752 		rc = check_access_attrs_against_token(session,  in entry_processing_step()
760 	mecha_type = session->processing->mecha_type;  in entry_processing_step()
761 	rc = check_mechanism_against_processing(session, mecha_type,  in entry_processing_step()
767 		rc = step_symm_operation(session, function, step,  in entry_processing_step()
770 		rc = step_asymm_operation(session, function, step,  in entry_processing_step()
773 		rc = step_digest_operation(session, step, obj, ptypes, params);  in entry_processing_step()
779 		session->processing->step = PKCS11_FUNC_STEP_UPDATE;  in entry_processing_step()
781 		     session->handle, id2str_proc(mecha_type),  in entry_processing_step()
787 		session->processing->step = PKCS11_FUNC_STEP_ONESHOT;  in entry_processing_step()
790 		session->processing->step = PKCS11_FUNC_STEP_FINAL;  in entry_processing_step()
797 			release_active_processing(session);  in entry_processing_step()
802 			release_active_processing(session);  in entry_processing_step()
817 	struct pkcs11_session *session = NULL;  in entry_processing_key()  local
875 	rc = serialargs_get_session_from_handle(&ctrlargs, client, &session);  in entry_processing_key()
897 	rc = get_ready_session(session);  in entry_processing_key()
902 	parent = pkcs11_handle2object(parent_handle, session);  in entry_processing_key()
909 	rc = check_mechanism_against_processing(session, proc_params->id,  in entry_processing_key()
916 	rc = set_processing_state(session, function, parent, NULL);  in entry_processing_key()
943 	rc = check_access_attrs_against_token(session, parent->attributes);  in entry_processing_key()
969 	rc = check_created_attrs_against_token(session, head);  in entry_processing_key()
973 	rc = check_access_attrs_against_token(session, head);  in entry_processing_key()
978 		rc = init_symm_operation(session, operation, proc_params,  in entry_processing_key()
985 			rc = derive_key_by_symm_enc(session, &out_buf,  in entry_processing_key()
989 			rc = unwrap_key_by_symm(session, in_buf, in_size,  in entry_processing_key()
1001 			rc = init_asymm_operation(session, function,  in entry_processing_key()
1006 			rc = do_asymm_derivation(session, proc_params, &head);  in entry_processing_key()
1011 			rc = init_asymm_operation(session, operation,  in entry_processing_key()
1016 			rc = unwrap_key_by_asymm(session, in_buf, in_size,  in entry_processing_key()
1044 	rc = create_object(session, head, &obj_handle);  in entry_processing_key()
1060 	     session->handle, obj_handle);  in entry_processing_key()
1063 	release_active_processing(session);  in entry_processing_key()
1084 	struct pkcs11_session *session = NULL;  in entry_release_active_processing()  local
1093 	rc = serialargs_get_session_from_handle(&ctrlargs, client, &session);  in entry_release_active_processing()
1106 	rc = get_active_session(session, function);  in entry_release_active_processing()
1110 	release_active_processing(session);  in entry_release_active_processing()
1112 	DMSG("PKCS11 session %"PRIu32": release processing", session->handle);  in entry_release_active_processing()
1127 	struct pkcs11_session *session = NULL;  in entry_wrap_key()  local
1147 	rc = serialargs_get_session_from_handle(&ctrlargs, client, &session);  in entry_wrap_key()
1168 	rc = get_ready_session(session);  in entry_wrap_key()
1172 	wrapping_key = pkcs11_handle2object(wrapping_key_handle, session);  in entry_wrap_key()
1178 	key = pkcs11_handle2object(key_handle, session);  in entry_wrap_key()
1195 	rc = set_processing_state(session, function, wrapping_key, NULL);  in entry_wrap_key()
1200 	rc = check_mechanism_against_processing(session, proc_params->id,  in entry_wrap_key()
1225 	rc = check_access_attrs_against_token(session,  in entry_wrap_key()
1253 	rc = check_access_attrs_against_token(session, key->attributes);  in entry_wrap_key()
1271 		rc = init_symm_operation(session, PKCS11_FUNCTION_ENCRYPT,  in entry_wrap_key()
1276 		rc = wrap_data_by_symm_enc(session, key_data, key_sz, out_buf,  in entry_wrap_key()
1279 		rc = init_asymm_operation(session, PKCS11_FUNCTION_ENCRYPT,  in entry_wrap_key()
1284 		rc = wrap_data_by_asymm_enc(session, key_data, key_sz, out_buf,  in entry_wrap_key()
1292 	release_active_processing(session);  in entry_wrap_key()