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:
Jul. 15, 2014
Filed:
Aug. 15, 2007
Xinwen Zhang, San Jose, CA (US);
Onur Aciicmez, San Jose, CA (US);
Jean-pierre Seifert, San Jose, CA (US);
Qingwei MA, Sunnyvale, CA (US);
Xinwen Zhang, San Jose, CA (US);
Onur Aciicmez, San Jose, CA (US);
Jean-Pierre Seifert, San Jose, CA (US);
Qingwei Ma, Sunnyvale, CA (US);
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
Techniques for protecting content to ensure its use in a trusted environment are disclosed. A trusted security component provided for a device can verify the internal integrity of the stored content and the host before it allows the content to come in contact with the host. As a counter part, a trusted security component provided for the host can verify and attest to the integrity of the host and/or specific host computing environment that can be provided for the content stored in the device. The trusted security component provided for a device effectively verify the host integrity based on the information attested to by the trusted security component provided for the host. If the trusted security component trusts the host, it allows the trusted host to provide a trusted host computing environment trusted to be safe for the content stored in the device.