| 摘要 |
A method of distributing rights-managed software makes use of binary portable application components and associated rights components. The application component includes un-encrypted execution code which causes the application component to execute in a restricted mode if either the rights component is missing or if the rights component determines that the relevant licensing conditions are not satisfied. Such an approach allows application components such as games for mobile phones to be distributed freely between users, and to be available for immediate use in a restricted mode without any need for the recipient to contact the rights issuer. |
