CA2345107A1 - Carte porteuse d'informations et systeme a carte porteuse d'informations - Google Patents
Carte porteuse d'informations et systeme a carte porteuse d'informations Download PDFInfo
- Publication number
- CA2345107A1 CA2345107A1 CA002345107A CA2345107A CA2345107A1 CA 2345107 A1 CA2345107 A1 CA 2345107A1 CA 002345107 A CA002345107 A CA 002345107A CA 2345107 A CA2345107 A CA 2345107A CA 2345107 A1 CA2345107 A1 CA 2345107A1
- Authority
- CA
- Canada
- Prior art keywords
- data
- information
- card
- information card
- inherent
- 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.)
- Abandoned
Links
- 230000015654 memory Effects 0.000 claims abstract description 46
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 20
- 230000021615 conjugation Effects 0.000 claims description 15
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013075 data extraction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/253—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition visually
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Credit Cards Or The Like (AREA)
- Storage Device Security (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Holo Graphy (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
L'invention concerne un système à carte porteuse d'informations empêchant toute fabrication de faux ou utilisation illicite d'une carte. La carte porteuse d'informations de cette invention mémorise des données numérisées dans une mémoire, ces données numérisées contenant des données caractéristiques incluses par stéganographie. Cette carte porteuse d'informations mémorise également un mot de passe permettant à la mémoire de lire les données numérisées, un terminal de traitement de données étant par ailleurs destiné à vérifier un mot de passe soumis en le comparant au mot de passe mémorisé. Si ces mots de passe correspondent, la mémoire peut ainsi lire lesdites données numérisées. Une clé personnalisée est en outre soumise afin d'extraire les données caractéristiques, lesquelles peuvent être extraites uniquement si cette clé personnalisée est valable. Ce système à carte porteuse d'informations permet donc à la fois de masquer la présence desdites données caractéristiques et de prévenir toute extraction non autorisée de ces données, une personne non autorisée ne pouvant connaître la clé personnalisée. Ce système à carte porteuse d'informations offre donc un niveau de sécurité élevé.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10/275513 | 1998-09-29 | ||
| JP27551398A JP3636898B2 (ja) | 1998-09-29 | 1998-09-29 | 情報カードおよび情報カードシステム |
| PCT/US1999/021663 WO2000019365A1 (fr) | 1998-09-29 | 1999-09-17 | Carte porteuse d'informations et systeme a carte porteuse d'informations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2345107A1 true CA2345107A1 (fr) | 2000-04-06 |
Family
ID=17556530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002345107A Abandoned CA2345107A1 (fr) | 1998-09-29 | 1999-09-17 | Carte porteuse d'informations et systeme a carte porteuse d'informations |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1116176B1 (fr) |
| JP (1) | JP3636898B2 (fr) |
| AT (1) | ATE266886T1 (fr) |
| AU (1) | AU6153399A (fr) |
| CA (1) | CA2345107A1 (fr) |
| DE (1) | DE69917302D1 (fr) |
| WO (1) | WO2000019365A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4700782B2 (ja) * | 2000-04-25 | 2011-06-15 | 日立オートモティブシステムズ株式会社 | 個人認証システム |
| US7031693B2 (en) | 2001-09-13 | 2006-04-18 | Seamless Distribution Ab | Method and system for refilling mobile telephone prepaid phone cards via electronic distribution of refill codes |
| JP2010204829A (ja) * | 2009-03-02 | 2010-09-16 | Nec Corp | 認証装置、認証方法及び利用者認証システム |
| CN101989237B (zh) * | 2009-08-03 | 2014-12-17 | 成都宇飞信息工程有限责任公司 | 基于信息隐藏和数字水印技术的u盘信息安全系统 |
| US11829499B2 (en) * | 2020-03-26 | 2023-11-28 | Bank Of America Corporation | Securing PIN information using obfuscation by applying extra security layer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4879747A (en) * | 1988-03-21 | 1989-11-07 | Leighton Frank T | Method and system for personal identification |
| DE69324915T2 (de) * | 1993-08-10 | 1999-12-02 | Audio Digital Imaging, Inc. | Verfahren zur Echtheitsprüfung von fälschungssicheren Video-Identifizierungsdaten |
| US5636292C1 (en) * | 1995-05-08 | 2002-06-18 | Digimarc Corp | Steganography methods employing embedded calibration data |
| DE19536206A1 (de) * | 1994-09-30 | 1996-04-04 | Samsung Electronics Co Ltd | Intelligente Karte |
| US5689587A (en) * | 1996-02-09 | 1997-11-18 | Massachusetts Institute Of Technology | Method and apparatus for data hiding in images |
-
1998
- 1998-09-29 JP JP27551398A patent/JP3636898B2/ja not_active Expired - Fee Related
-
1999
- 1999-09-17 AT AT99948328T patent/ATE266886T1/de not_active IP Right Cessation
- 1999-09-17 EP EP99948328A patent/EP1116176B1/fr not_active Expired - Lifetime
- 1999-09-17 CA CA002345107A patent/CA2345107A1/fr not_active Abandoned
- 1999-09-17 AU AU61533/99A patent/AU6153399A/en not_active Abandoned
- 1999-09-17 WO PCT/US1999/021663 patent/WO2000019365A1/fr not_active Ceased
- 1999-09-17 DE DE69917302T patent/DE69917302D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP3636898B2 (ja) | 2005-04-06 |
| ATE266886T1 (de) | 2004-05-15 |
| JP2000105812A (ja) | 2000-04-11 |
| EP1116176A1 (fr) | 2001-07-18 |
| WO2000019365A1 (fr) | 2000-04-06 |
| EP1116176B1 (fr) | 2004-05-12 |
| DE69917302D1 (de) | 2004-06-17 |
| AU6153399A (en) | 2000-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |