The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2008
Filed:
Jun. 11, 2003
Darwin Mitchel Hanks, Fort Collins, CO (US);
Alexandra Delorme, Boulder, CO (US);
Darwin Mitchel Hanks, Fort Collins, CO (US);
Alexandra Delorme, Boulder, CO (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Methods and apparatus are disclosed for a content encryption scheme using programmable hardware. In one embodiment, a content request is transmitted to a content provider. In response to the content request, a session key is received and programmable hardware is configured using the session key to produce a first configuration. An identification key is generated and the first configuration of the programmable hardware is used to encrypt the identification key. The encrypted identification key is transmitted to the content provider. Encrypted content containing the identification key is then received.