CA1313411C - Traitement des numeros d'identification personnels au moyen de vecteurs de controle - Google Patents

Traitement des numeros d'identification personnels au moyen de vecteurs de controle

Info

Publication number: CA1313411C
Authority: CA; Canada
Prior art keywords: pin; key; cryptographic; control vector; keys
Prior art date: 1988-08-26
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.): Expired - Fee Related

Application number

CA000600676A

Other languages

English (en)

Inventor

Stephen M. Matyas

Dennis G. Abraham

Donald B. Johnson

Ramesh K. Karne

An V. Le

Rostislaw Prymak

Julian Thomas

John D. Wilkins

Phil C. Yeh

Ronald M. Smith

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

Priority date (The priority date 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 date listed.)

1988-08-26

Filing date

1989-05-25

Publication date

1993-02-02

1989-05-25 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1993-02-02 Application granted granted Critical

1993-02-02 Publication of CA1313411C publication Critical patent/CA1313411C/fr

2010-02-02 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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Landscapes

Storage Device Security (AREA)

CA000600676A 1988-08-26 1989-05-25 Traitement des numeros d'identification personnels au moyen de vecteurs de controle Expired - Fee Related CA1313411C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US23793888A	1988-08-26	1988-08-26
US237,938		1994-05-02

Publications (1)

Publication Number	Publication Date
CA1313411C true CA1313411C (fr)	1993-02-02

Family

ID=22895868

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000600676A Expired - Fee Related CA1313411C (fr)	1988-08-26	1989-05-25	Traitement des numeros d'identification personnels au moyen de vecteurs de controle

Country Status (2)

Country	Link
JP (1)	JPH0823736B2 (fr)
CA (1)	CA1313411C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5256822B2 (ja) *	2008-04-02	2013-08-07	沖電気工業株式会社	暗証番号入力装置及び暗証番号入力装置の暗号化機能の変更方法

1989
- 1989-05-25 CA CA000600676A patent/CA1313411C/fr not_active Expired - Fee Related
- 1989-08-18 JP JP1211546A patent/JPH0823736B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH02105192A (ja)	1990-04-17
JPH0823736B2 (ja)	1996-03-06

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Legal Events

Date	Code	Title	Description
2004-02-02	MKLA	Lapsed