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:
Sep. 03, 2024
Filed:
Jan. 07, 2019
Nec Corporation, Tokyo, JP;
Toshiki Kobayashi, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
An information processing deviceincludes a configuration information storage unit which stores cluster configuration information making it possible to identify which cluster each information processing device in a system including multiple information processing devices belongs to, a verification information management unit which manages a first value corresponding to a content of a program of each of the information processing devices in the system; and a verification unit which derives a second value for a program in the information processing device by a method identical to a method of deriving the first value in response to reception of a verification request, and transmits the second value to a transmission source of the verification request, wherein the verification unit verifies the program in the information processing device by comparing the second value received from the information processing device with the first value.