Invention Grant
- Patent Title: Reception device and reception method
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Application No.: US15235881Application Date: 2016-08-12
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Publication No.: US10397203B2Publication Date: 2019-08-27
- Inventor: Kiyoshi Kohiyama
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Main IPC: G06F21/10
- IPC: G06F21/10 ; H04L29/06 ; G06F12/14 ; G06F21/57

Abstract:
A reception device includes: a receiver unit which receives a program that is encrypted, handles confidential information and includes identification information for identifying a target of use of the program, and a notification signal for notifying of delivery of the program and including delivery destination information for identifying a delivery destination of the program; a processor which determines whether the reception device is a delivery target of the program on the basis of the delivery destination information included in the notification signal, and prepares for receiving the program when the reception device is the delivery target of the program; and an information protection unit which determines whether the reception device is the target of use of the program with reference to the identification information included in the program, and decrypts the program when the reception device is the target of use of the program.
Public/Granted literature
- US20160352711A1 RECEPTION DEVICE AND RECEPTION METHOD Public/Granted day:2016-12-01
Information query