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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.:

US 10686768 B1

PDFFull Text
Date of Patent:
Jun. 16, 2020

Filed:

May. 10, 2017

Apparatus and method for controlling profile data delivery

Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventors:

Junji Takagi, Kawasaki, JP;

Ikuya Morikawa, Kawasaki, JP;

Takao Ogura, Yokohama, JP;

Dai Yamamoto, Kawasaki, JP;

Yumi Sakemi, Kawasaki, JP;

Naoya Torii, Hachiouji, JP;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:

Fujitsu Patent Center

Primary Examiner:

Trong H Nguyen

Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 29/06 (2006.01); H04W 4/50 (2018.01); G06F 21/64 (2013.01); H04W 12/08 (2009.01); G06F 21/33 (2013.01); H04W 8/24 (2009.01); G06F 21/32 (2013.01); G06F 9/445 (2018.01); H04W 12/06 (2009.01); H04L 9/12 (2006.01); H04W 12/00 (2009.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04L 63/061 (2013.01); G06F 9/4451 (2013.01); G06F 21/32 (2013.01); G06F 21/33 (2013.01); G06F 21/64 (2013.01); H04L 9/12 (2013.01); H04L 9/3247 (2013.01); H04L 63/0435 (2013.01); H04L 63/0442 (2013.01); H04L 63/08 (2013.01); H04L 63/083 (2013.01); H04L 63/0861 (2013.01); H04L 63/10 (2013.01); H04L 63/123 (2013.01); H04L 63/20 (2013.01); H04W 4/50 (2018.02); H04W 8/245 (2013.01); H04W 12/0023 (2019.01); H04W 12/06 (2013.01); H04W 12/08 (2013.01); H04L 67/34 (2013.01); H04W 12/00505 (2019.01);
Abstract

In a profile data delivery control apparatus, a storage unit stores therein a public key and a private key. A control unit obtains profile data including the identification information of a service provided using a server, and when the profile data satisfies a prescribed validity condition, attaches a signature to the profile data using the private key. The control unit embeds the public key to be used to verify the signature, in a client application that causes a client to perform an authentication process based on the profile data, and delivers the client application with the public key embedded.

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