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:
Apr. 09, 2013
Filed:
Sep. 18, 2008
Shingo Miyazaki, Fuchu, JP;
Fumihiko Sano, Kawasaki, JP;
Koji Okada, Tokyo, JP;
Shigeyuki Fukushima, Fuchu, JP;
Chiaki Ishikawa, Tokyo, JP;
Noboru Koshizuka, Tokyo, JP;
Ken Sakamura, Tokyo, JP;
Shingo Miyazaki, Fuchu, JP;
Fumihiko Sano, Kawasaki, JP;
Koji Okada, Tokyo, JP;
Shigeyuki Fukushima, Fuchu, JP;
Chiaki Ishikawa, Tokyo, JP;
Noboru Koshizuka, Tokyo, JP;
Ken Sakamura, Tokyo, JP;
Toshiba Solutions Corporation, Tokyo, JP;
Yokosuka Telecom Research Park, Inc., Yokosuka-shi, JP;
Abstract
A cryptographic client device acquires a cryptographic key from a storage device son the basis of the accepted demand information, acquires a cryptographic evaluation description file from the storage device, acquires a cryptographic module corresponding to this cryptographic evaluation description file, executes a cryptographic process on the subject data to be performed the cryptographic process, and issues the encrypted subject data.