Method of implementing a right over a content
US9769654B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 21, 2014 |
| Grant date | Sep 19, 2017 |
| Priority date | — |
| Expiry date | May 21, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/041
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are methods and systems of implementing a right over a content or contents. Various implementations may include means and operations for receiving, for example in an execution environment and from a secure element, a first key for implementing a right over an encrypted content; decrypting said content in said execution environment with the help of the first key; and implementing the right over the content in said execution environment. Various implementations may also include means and operations for receiving a second key in, for example, said execution environment, from the secure element; and encrypting said content in sad execution environment with the help of the second key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.