Birch, Stewart, Kolasch & Birch, LLP
Method for moving rights objects into other device in digital rights management
A method, device and system for moving a rights object. The method includes receiving a first move request message including a reqID element indicating a first device ID and a nonce element indicating a random value generated by the first device; receiving a second move request message including a reqID element indicating a first device ID and a nonce element indicating a random value generated by the first device; comparing the reqID element and nonce element of the first move request message with the reqID element and nonce element of the second move request message; and determining whether or not a rights object is moved from the first device to a second device based upon the comparison.
LG Electronics Inc.
G G
G06F G06F
additional inventional
Seung-Jae
Lee