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:
May. 27, 2025
Filed:
Sep. 01, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Takahiro Yamaura, Kawasaki, JP;
Yuta Kobayashi, Ota, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Abstract
According to one embodiment, a communication control device included in a first communication device is provided. The communication control device includes an acquisition unit, a first processing unit, a request unit and a first memory unit. The acquisition unit acquires data transmitted from the first communication device to a second communication device or data transmitted from the second communication device to the first communication device. The first processing unit performs an encryption process or a decryption process on the data by using key data in a case where the data belongs to a flow. The request unit requests transfer of key data for each flow via an internal bus. The first memory unit stores the key data transferred in response to the request.