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:
Mar. 18, 2014
Filed:
Jul. 21, 2010
Yinglin Zhu, Tokyo, JP;
Mitsuhiro Nakamura, Tokyo, JP;
Yasumasa Nakatsugawa, Kanagawa, JP;
Toshimitsu Higashikawa, Tokyo, JP;
Yinglin Zhu, Tokyo, JP;
Mitsuhiro Nakamura, Tokyo, JP;
Yasumasa Nakatsugawa, Kanagawa, JP;
Toshimitsu Higashikawa, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
In one example embodiment, an information processing apparatus determines whether a target ID is a unique ID or a partial randomization ID that includes a first part being replaced by a different number and a second part being generated based on the unique ID. In response to the target ID being the partial randomization ID, the information processing apparatus generates an access key based on the second part of the partial randomization ID and a key. The information processing apparatus executes a mutual authentication process using the generated access key.