非接触ＩＣカードの端末装置、情報処理システム

Title:

非接触ＩＣカードの端末装置、情報処理システム

Document Type and Number:

Japanese Patent JP5825079

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a technique to manage key information with high safety while maintaining processing speed and availability of a system, in configuration which performs processing of a non-contact IC card in the system composed of a terminal device and a server device.SOLUTION: An information processing system is composed of a terminal device 1 which has a function to access data in a non-contact IC card 3 and a server device 2. The terminal device 1 does not store key information inside which is required to access the data in the non-contact IC card 3, at least when power is off. The terminal device 1 includes a key information management program which acquires the key information from the server device 2 storing the key information through a network and temporarily stores the key information in a storage device, and a business program which receives the key information from the key information management program and executes processing to access the non-contact IC card 3 using the key information.

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Inventors:

Toshihiko Oda
Hiroyuki Oshiyama
Shintaro Harada

Application Number:

JP2011267146A

Publication Date:

December 02, 2015

Filing Date:

December 06, 2011

Export Citation:

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Assignee:

OMRON Corporation

International Classes:

G06F21/62; G06F21/86; G06F21/88; G07B15/00; H04L9/08

Domestic Patent References:

JP2004295502A

Foreign References:

WO2008117467A1

Attorney, Agent or Firm:

Kazunobu Sera
Mayuko Wakuda
Takeshi Nakamura

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