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:
Feb. 23, 2021
Filed:
Sep. 17, 2015
Nec Corporation, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
Provided is an analysis system configured to obtain an encryption key for encryption communication between an information communication apparatus and a communication network, from memory space provided in the information communication apparatus. The analysis system including a processing circuitry configured to function as: a memory acquisition unit that is configured to acquire at least part of data stored in a memory unit in an information communication apparatus including a computing unit and the memory unit; and a communication processing unit that is configured to determine whether key data including an encryption key used for encryption processing in a cryptographic communication protocol are stored in the memory unit, based on communication data transmitted and received in accordance with the cryptographic communication protocol between the information communication apparatus and a communication network, and instruct the memory acquisition unit to acquire data stored in the memory unit, based on the determination result.