| 摘要 |
The invention provides a method and devices for managing digital content, the method comprising the steps of sending, by a first device (21), an encrypted content key (202) to a second device (22); sending, by said second device (22) to a third device (23), a license data describing the rights to use said digital content by said third device (23) in response to a request from said third device (23) to use said digital content, wherein said license data includes said encrypted content key (202); and receiving, by said third device (23) from said first device (21), data for decrypting said encrypted content key (202). |
