Invention Grant
- Patent Title: Anchor point for digital content protection
- Patent Title (中): 锚点数字内容保护
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Application No.: US13686435Application Date: 2012-11-27
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Publication No.: US08908869B2Publication Date: 2014-12-09
- Inventor: Paul Marvin Sweazy
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Cesari & Reed LLP
- Agent Kirk A. Cesari; David K. Lucente
- Main IPC: H04L9/08
- IPC: H04L9/08

Abstract:
Digital rights management (DRM) can be implemented through use of an anchor point based digital rights management system. In one embodiment, a device may comprise an anchor point circuit including a memory and a processor. The processor may be configured to receive a title key from a digital content provider, the title key used to encrypt a digital property to produce an encrypted digital property. The processor may be further configured to generate a binding key, encrypt the title key with the binding key to produce a title pre-key, and store the binding key in the memory. In another embodiment a system may comprise an interface configured to communicate with a content provider, and an anchor point circuit configured to bind a digital property received from the content provider to the anchor point circuit such that the digital property can only be used in conjunction with the anchor point circuit.
Public/Granted literature
- US20130089207A1 ANCHOR POINT FOR DIGITAL CONTENT PROTECTION Public/Granted day:2013-04-11
Information query