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. 31, 2018
Filed:
Mar. 22, 2016
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Tomohiro Akiba, Toride, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); G09C 1/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0894 (2013.01); G09C 1/00 (2013.01); H04L 9/0822 (2013.01);
Abstract
An information processing apparatus includes a storage unit, an encryption processing unit that encrypts data to be stored in the storage unit, and a control unit that stores a first key in a unit different from the encryption processing unit, wherein the first key, which is used to decrypt data encrypted by the encryption processing unit and stored in the storage unit, is encrypted using a second key set in the encryption processing unit.