Profile Integration Management

摘要

It is disclosed a method and trusted execution environments (TEE) of assigning a selected identifier to an application. A request is received to load or install, within or outside a profile domain, of an application with a selected identifier. It is checked that the selected identifier is not already stored in an application registry entry outside the profile registry 230, 302. If it is requested to load or install the application in the selected profile domain, the selected identifier is assigned to said application if the selected identifier is not already stored in an application entry of a profile domain registry associated with the selected profile domain. If it is requested to load or install the application outside any profile domain, the selected identifier is assigned to said application if the selected identifier is not already stored in an application entry of any of at least two profile domain registries.

主权项

1. A method for a trusted execution environment, TEE, of assigning a selected identifier to an application, wherein the TEE comprises at least two profile domains for storing applications, and an extended application registry, which comprises a profile registry including at least two profile domain registries adapted to store entries of applications stored in said at least two profile domains, and wherein the extended application registry is further adapted to store one or more entries external to said profile registry, the method comprising:
receiving a request to load or install, in a selected profile domain or external to any profile domain of the TEE, an application with a selected identifier; checking if the selected identifier is stored in an application entry that is external to the profile registry; if the selected identifier is not stored in an application entry that is external to the profile registry:
if the request is a request to load or install the application in the selected profile domain, checking if the selected identifier is stored in an application entry, belonging to a profile domain registry adapted to register applications stored in the selected profile domain, and assigning the selected identifier to said application if it is not stored; andif the request is a request to load or install the application external to any profile domain of the TEE, checking if the selected identifier is stored in an application entry belonging to any of said at least two profile domain registries, and assigning the selected identifier to said application if it is not stored.