JP2003050981A - Multi-application ic card system - Google Patents
Multi-application ic card systemInfo
- Publication number
- JP2003050981A JP2003050981A JP2001236776A JP2001236776A JP2003050981A JP 2003050981 A JP2003050981 A JP 2003050981A JP 2001236776 A JP2001236776 A JP 2001236776A JP 2001236776 A JP2001236776 A JP 2001236776A JP 2003050981 A JP2003050981 A JP 2003050981A
- Authority
- JP
- Japan
- Prior art keywords
- application
- aid
- card
- applications
- identification information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は複数のアプリケーシ
ョンを搭載し、かつアプリケーションを削除可能なプラ
ットフォームを備えたマルチアプリケーションＩＣカー
ドシステムに関し、異なるアプリケーション供給者の間
でのサービスの統合、既存のアプリケーションのバージ
ョンアップその他アプリケーションのメンテナンス等に
対応できるようにしたものである。
【０００２】
【従来の技術及び発明が解決しようとする課題】近年、
ＩＣカードの普及が盛んであり、１つのＩＣカードに複
数のアプリケーションを搭載するものが色々提案され、
アプリケーションのバージョンアップ、メンテナンス、
アプリケーション供給者間でのサービスの統合等に伴
い、アプリケーションの削除や更新を行うことが必要と
なってこれに関する提案も行われている（特開２０００
−１７２８０８号公報）。
【０００３】ところで、ＩＣカードにおいては各アプリ
ケーションに対してそれにユニークな識別番号（ＡＩ
Ｄ）を対応させ、ＡＩＤによりアプリケーションを特定
することが行われている。しかし現在のＩＣカードで
は、ＡＩＤを変更することができないため、特定のＡＩ
Ｄで外部システムが機能するようになっている場合、新
たなアプリケーションをインストールして既存の外部シ
ステムで利用しようとすると、外部システム側のＡＩＤ
を全て変えなければならない。一方、外部システム側の
ＡＩＤを変更せず、ＩＣカード側のＡＩＤを変更しよう
とすると、一旦既存のアプリケーションを削除してから
でなければならなかった。しかし、実行速度の遅いＩＣ
カードにとってアプリケーションを削除した後、ＡＩＤ
を変更するという作業は手間と時間のかかる作業であっ
た。
【０００４】本発明は上記課題を解決するためのもの
で、アプリケーションの識別番号を変更する機能を付加
し、アプリケーションのバージョンアップ、メンテナン
ス、アプリケーション供給者間でのサービスの統合等に
柔軟に対応できるアプリケーション管理を行えるように
することを目的する。
【０００５】
【課題を解決するための手段】本発明は複数のアプリケ
ーションが搭載可能で、かつアプリケーションを削除可
能なＩＣカードプラットフォームを備えたＩＣカードシ
ステムにおいて、プラットフォームで識別情報（ＡＩ
Ｄ）管理テーブルを用いてＡＩＤ間の衝突が起きないよ
うに管理し、新たにアプリケーションをインストールし
た後、既存のアプリケーションのＡＩＤをそのまま使用
したいような場合に、ＡＩＤ変更機能、例えば変更コマ
ンドやアプリケーションプログラム等の変更手段によ
り、既存のＡＩＤを新しくインストールしたプログラム
のＡＩＤに変更し、既存のプログラムについては別のＡ
ＩＤに変更して各ＡＩＤがＩＣカード内で一意となるよ
うに管理する。このようなシステムにより、より柔軟な
アプリケーション管理を行うことが可能で、異なるアプ
リケーション供給者間でのサービス統合、アプリケーシ
ョンのバージョンアップ、アプリケーションのメンテナ
ンス等に柔軟に対応することが可能となった。
【０００６】
【発明の実施の形態】以下、本発明の実施の形態を図面
を参照しつつ説明する。図１は本発明のＩＣカードシス
テムを説明する概念図、図２は識別情報管理テーブルを
説明する図である。図１（ａ）において、ＩＣカード内
でアプリケーションの命令を１ステップづつ解釈するイ
ンタプリタを含むプラットフォーム１上に、アプリケー
ションＡが搭載され、その識別情報（ＡＩＤ）が０００
１であることを示している。このアプリケーションＡは
外部のシステムＡ、システムＢが使用しているものとす
る。
【０００７】ここで、新たにアプリケーションＢをイン
ストールし、外部システムＡ、外部システムＢがアプリ
ケーションＢを使用する場合を想定する。外部システム
側ではＡＩＤ＝０００１を使用しているため、外部シス
テム側に変更を加えずに、アプリケーションＢを利用す
るために、アプリケーションＢのＡＩＤを０００１とし
なければならない。本発明においては、プラットフォー
ムにおいて、図２（ａ）に示すようなアプリケーション
名とＡＩＤとの対応を示すＡＩＤ管理テーブルを用意
し、このＡＩＤ管理テーブルを用いてＡＩＤ間の衝突が
起きないように管理し、このテーブルに基づいて、図２
（ｂ）に示すように、アプリケーションＡのＡＩＤを０
００２、アプリケーションＢのＡＩＤを０００１に変更
する。
【０００８】このようなＡＩＤの変更処理により、図１
（ｂ）に示すように、外部システムＡ、外部システムＢ
は何らの変更を加えず、すなわちＡＩＤ＝０００１で新
たなアプリケーションＢを利用することが可能である。
このようなＡＩＤの変更処理は、例えば、ビザ・オープ
ン・プラットフォームに見られるようなカード・マネー
ジャー（カード管理アプリケーション）においては、次
のコマンドＲＥＮＡＭＥ ＡｐｐＢ（０００１）Ａｐｐ
Ａ（０００２）を送信すると、カード・マネージャー・
アプリケーションは、ＡＩＤ変更機能を用いて識別情報
の変更を行わせることが可能である。または、特定の権
限を持ったアプリケーション内部から次のような手続
（関数）ＲＥＮＡＭＥ（ＡｐｐＢ（０００１），Ａｐｐ
Ａ（０００２））を用いることによって、ＡＩＤ変更機
能を利用し、識別情報の変更を行うことができる。
【０００９】
【発明の効果】以上のように本発明によれば、アプリケ
ーション供給者（外部システム）側のシステムを変更せ
ずに新たなアプリケーションを利用することができる。
また、アプリケーション管理を容易に行うことが可能と
なる。Description: BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a multi-application IC card system having a plurality of applications and a platform capable of deleting the applications. It is possible to cope with service integration, version upgrade of existing applications, and maintenance of applications. 2. Description of the Related Art In recent years,
2. Description of the Related Art The spread of IC cards has been prosperous, and various types of devices in which a plurality of applications are mounted on one IC card have been proposed.
Application upgrade, maintenance,
With the integration of services between application suppliers, etc., it is necessary to delete or update applications, and proposals regarding this have been made (Japanese Patent Laid-Open No. 2000-2000).
-172808). In an IC card, each application has a unique identification number (AI).
D) is made to correspond, and an application is specified by AID. However, with the current IC card, the AID cannot be changed.
If the external system is functioning in D, if you install a new application and try to use it with the existing external system, the AID on the external system side
Must all be changed. On the other hand, in order to change the AID of the IC card without changing the AID of the external system, the existing application must be deleted once. However, an IC that runs slowly
After deleting the application for the card, AID
The task of changing the time was troublesome and time-consuming. The present invention has been made to solve the above-mentioned problems, and has a function of changing the identification number of an application, so that it is possible to flexibly cope with application version upgrades, maintenance, integration of services between application suppliers, and the like. The purpose is to enable application management. SUMMARY OF THE INVENTION The present invention relates to an IC card system having an IC card platform on which a plurality of applications can be mounted and from which applications can be deleted.
D) The management table is used to prevent collision between AIDs, and when a new application is installed and an AID of an existing application is to be used as it is, an AID change function, for example, a change command or application The existing AID is changed to the AID of the newly installed program by changing means such as a program.
The ID is changed to an ID and managed so that each AID is unique within the IC card. With such a system, more flexible application management can be performed, and it is possible to flexibly cope with service integration between different application suppliers, application version upgrade, application maintenance, and the like. Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a conceptual diagram illustrating an IC card system according to the present invention, and FIG. 2 is a diagram illustrating an identification information management table. In FIG. 1A, an application A is mounted on a platform 1 including an interpreter that interprets application instructions one step at a time in an IC card, and its identification information (AID) is 000.
1 is shown. This application A is used by external systems A and B. Here, it is assumed that the application B is newly installed and the external system A and the external system B use the application B. Since the external system uses AID = 0001, the AID of application B must be set to 0001 in order to use application B without changing the external system. In the present invention, the platform prepares an AID management table indicating the correspondence between the application name and the AID as shown in FIG. 2A, and manages the AID using this AID management table so that no collision between AIDs occurs. Then, based on this table, FIG.
As shown in (b), the AID of the application A is set to 0.
002, AID of application B is changed to 0001. [0008] By such AID change processing, FIG.
As shown in (b), the external system A and the external system B
Can use the new application B without any change, that is, with AID = 0001.
For example, in a card manager (card management application) such as that found in a visa open platform, the following command RENAME AppB (0001) App
When you send A (0002), the card manager
The application can cause the identification information to be changed using the AID change function. Alternatively, the following procedure (function) RENAME (AppB (0001), App)
A (0002)), the identification information can be changed using the AID change function. As described above, according to the present invention, a new application can be used without changing the system on the application provider (external system) side.
Also, application management can be easily performed.
【図面の簡単な説明】
【図１】 本発明のＩＣカードシステムを説明する概念
図である。
【図２】 識別情報管理テーブルを説明する図である。
【符号の説明】
１…プラットフォーム、Ａ，Ｂ…アプリケーション。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual diagram illustrating an IC card system of the present invention. FIG. 2 is a diagram illustrating an identification information management table. [Description of Signs] 1 .... Platform, A, B ... Application.
Claims (1)
アプリケーションを削除可能なプラットフォームを備え
たマルチアプリケーションＩＣカードシステムにおい
て、 前記プラットフォームは、各アプリケーションとその識
別情報（ＡＩＤ）との対応を管理するＡＩＤ管理テーブ
ルを備え、ＡＩＤ管理テーブルのＡＩＤを書き替えるこ
とによりＡＩＤを変更することを特徴とするマルチアプ
リケーションＩＣカードシステム。Claims: 1. A multi-application IC card system equipped with a platform on which a plurality of applications are mounted and from which the applications can be deleted, wherein the platform is configured to store each application and its identification information (AID). A multi-application IC card system comprising an AID management table for managing correspondence, and changing an AID by rewriting an AID in the AID management table.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001236776A JP4780433B2 (en) | 2001-08-03 | 2001-08-03 | Multi-application IC card system |
| US10/381,902 US6896183B2 (en) | 2001-08-03 | 2002-07-30 | Multi-application IC card |
| EP02751798.6A EP1418538B1 (en) | 2001-08-03 | 2002-07-30 | Multi-application ic card |
| KR1020037004709A KR100941818B1 (en) | 2001-08-03 | 2002-07-30 | Multi-application ic card system |
| PCT/JP2002/007732 WO2003015021A1 (en) | 2001-08-03 | 2002-07-30 | Multi-application ic card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001236776A JP4780433B2 (en) | 2001-08-03 | 2001-08-03 | Multi-application IC card system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003050981A true JP2003050981A (en) | 2003-02-21 |
| JP4780433B2 JP4780433B2 (en) | 2011-09-28 |
Family
ID=19067984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001236776A Expired - Fee Related JP4780433B2 (en) | 2001-08-03 | 2001-08-03 | Multi-application IC card system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4780433B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005124560A1 (en) * | 2004-06-15 | 2005-12-29 | Sony Corporation | Information management device and information management method |
| KR100706343B1 (en) | 2005-04-18 | 2007-04-13 | 주식회사 케이티프리텔 | Integrated circuit chip for management integrated information and method for providing multi-service using that |
| KR100843238B1 (en) | 2007-02-16 | 2008-07-03 | 삼성전자주식회사 | Memory card |
| KR100872602B1 (en) | 2007-02-28 | 2008-12-08 | 한국정보통신서비스 주식회사 | IC Card |
| KR100988865B1 (en) * | 2009-05-22 | 2010-10-20 | 주식회사 비즈모델라인 | System for Processing Application by Using Application Code |
| KR100991390B1 (en) * | 2004-02-10 | 2010-11-03 | 주식회사 비즈모델라인 | System for Connecting with Multi-Cards and Recording Medium |
| US7882291B2 (en) | 2004-05-31 | 2011-02-01 | Samsung Electronics Co., Ltd. | Apparatus and method for operating plural applications between portable storage device and digital device |
| KR101062307B1 (en) | 2008-07-10 | 2011-09-05 | 주식회사 비즈모델라인 | System for Managing Application for IC Card |
| JP2019160120A (en) * | 2018-03-16 | 2019-09-19 | 大日本印刷株式会社 | Token device for use in ic settlement |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08137759A (en) * | 1994-11-10 | 1996-05-31 | Dainippon Printing Co Ltd | Security verification work support device for information recording medium |
| JP2001195266A (en) * | 2000-01-13 | 2001-07-19 | Nippon Telegr & Teleph Corp <Ntt> | Ic card and ic card access performing/communicating method |
-
2001
- 2001-08-03 JP JP2001236776A patent/JP4780433B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08137759A (en) * | 1994-11-10 | 1996-05-31 | Dainippon Printing Co Ltd | Security verification work support device for information recording medium |
| JP2001195266A (en) * | 2000-01-13 | 2001-07-19 | Nippon Telegr & Teleph Corp <Ntt> | Ic card and ic card access performing/communicating method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100991390B1 (en) * | 2004-02-10 | 2010-11-03 | 주식회사 비즈모델라인 | System for Connecting with Multi-Cards and Recording Medium |
| US7882291B2 (en) | 2004-05-31 | 2011-02-01 | Samsung Electronics Co., Ltd. | Apparatus and method for operating plural applications between portable storage device and digital device |
| WO2005124560A1 (en) * | 2004-06-15 | 2005-12-29 | Sony Corporation | Information management device and information management method |
| KR100706343B1 (en) | 2005-04-18 | 2007-04-13 | 주식회사 케이티프리텔 | Integrated circuit chip for management integrated information and method for providing multi-service using that |
| KR100843238B1 (en) | 2007-02-16 | 2008-07-03 | 삼성전자주식회사 | Memory card |
| KR100872602B1 (en) | 2007-02-28 | 2008-12-08 | 한국정보통신서비스 주식회사 | IC Card |
| KR101062307B1 (en) | 2008-07-10 | 2011-09-05 | 주식회사 비즈모델라인 | System for Managing Application for IC Card |
| KR100988865B1 (en) * | 2009-05-22 | 2010-10-20 | 주식회사 비즈모델라인 | System for Processing Application by Using Application Code |
| JP2019160120A (en) * | 2018-03-16 | 2019-09-19 | 大日本印刷株式会社 | Token device for use in ic settlement |
| JP7010084B2 (en) | 2018-03-16 | 2022-01-26 | 大日本印刷株式会社 | Token device used for IC payment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4780433B2 (en) | 2011-09-28 |
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