AU2001269215A1 - Data processing with a key - Google Patents

Data processing with a key

Info

Publication number
AU2001269215A1
AU2001269215A1 AU2001269215A AU6921501A AU2001269215A1 AU 2001269215 A1 AU2001269215 A1 AU 2001269215A1 AU 2001269215 A AU2001269215 A AU 2001269215A AU 6921501 A AU6921501 A AU 6921501A AU 2001269215 A1 AU2001269215 A1 AU 2001269215A1
Authority
AU
Australia
Prior art keywords
key
data processing
random number
data
function
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
Application number
AU2001269215A
Other languages
English (en)
Inventor
Pascal Guterman
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.)
Gemplus SA
Original Assignee
Gemplus Card International SA
Gemplus SA
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.)
Filing date
Publication date
Application filed by Gemplus Card International SA, Gemplus SA filed Critical Gemplus Card International SA
Publication of AU2001269215A1 publication Critical patent/AU2001269215A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0806—Details of the card
    • G07F7/0813—Specific details related to card security
    • G07F7/082—Features insuring the integrity of the data on or in the card
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Signal Processing (AREA)
  • Accounting & Taxation (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
  • Lock And Its Accessories (AREA)
  • Credit Cards Or The Like (AREA)
  • Auxiliary Devices For Music (AREA)
AU2001269215A 2000-06-20 2001-06-20 Data processing with a key Abandoned AU2001269215A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0007887A FR2810480B1 (fr) 2000-06-20 2000-06-20 Traitement de donnees avec une cle
FR0007887 2000-06-20
PCT/FR2001/001942 WO2001099335A1 (fr) 2000-06-20 2001-06-20 Traitement de donnees avec une cle

Publications (1)

Publication Number Publication Date
AU2001269215A1 true AU2001269215A1 (en) 2002-01-02

Family

ID=8851470

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269215A Abandoned AU2001269215A1 (en) 2000-06-20 2001-06-20 Data processing with a key

Country Status (10)

Country Link
US (1) US7529369B2 (fr)
EP (1) EP1297653B1 (fr)
CN (1) CN100399738C (fr)
AT (1) ATE450948T1 (fr)
AU (1) AU2001269215A1 (fr)
DE (1) DE60140671D1 (fr)
DK (1) DK1297653T3 (fr)
ES (1) ES2336543T3 (fr)
FR (1) FR2810480B1 (fr)
WO (1) WO2001099335A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101667308B (zh) * 2008-09-04 2013-02-27 日电（中国）有限公司 访问控制系统、访问控制设备、访问卡和访问控制方法
CN101739756B (zh) * 2008-11-10 2012-01-11 中兴通讯股份有限公司 一种智能卡密钥的生成方法
DE102009043090A1 (de) * 2009-09-25 2011-03-31 Wincor Nixdorf International Gmbh Vorrichtung zur Handhabung von Wertscheinen
DE102010055699A1 (de) * 2010-12-22 2012-06-28 Giesecke & Devrient Gmbh Kryptographisches Verfahren
JP2014224879A (ja) * 2013-05-16 2014-12-04 株式会社メガチップス 乱数生成装置、暗号処理装置、記憶装置及び情報処理システム
DK2821970T4 (da) 2013-07-05 2019-09-16 Assa Abloy Ab Kommunikationsapparat til access-styring, fremgangsmåde, computerprogram og computerprogram-produkt
EP2821972B1 (fr) 2013-07-05 2020-04-08 Assa Abloy Ab Dispositif à clé et procédé associé, programme informatique et produit de programme informatique
EP3408747A4 (fr) * 2016-01-28 2019-09-18 Tfor LLC Élimination d'informations présentes dans des données
EP3282638A1 (fr) * 2016-08-11 2018-02-14 Gemalto Sa Procédé d'approvisionnement d'un premier dispositif de communication au moyen d'un second dispositif de communication
US10615971B2 (en) * 2017-05-22 2020-04-07 Microsoft Technology Licensing, Llc High integrity logs for distributed software services

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1238427A (fr) * 1984-12-18 1988-06-21 Jonathan Oseas Methode de protection par codes cryptographiques
FR2716280B1 (fr) * 1994-02-11 1996-04-12 Solaic Sa Procédé de protection des composants de cartes à mémoire contre des utilisations frauduleuses.
US5412723A (en) * 1994-03-01 1995-05-02 International Business Machines Corporation Mechanism for keeping a key secret from mobile eavesdroppers
JPH09238132A (ja) * 1996-02-29 1997-09-09 Oki Electric Ind Co Ltd 携帯用端末通信システム及びその通信方法
JPH1020778A (ja) * 1996-07-08 1998-01-23 Harumi Takeda 暗号化装置および復号化装置、並びにｉｃカード
DE19841676A1 (de) * 1998-09-11 2000-03-16 Giesecke & Devrient Gmbh Zugriffsgeschützter Datenträger
JP4317607B2 (ja) * 1998-12-14 2009-08-19 株式会社日立製作所 情報処理装置、耐タンパ処理装置
US6715078B1 (en) * 2000-03-28 2004-03-30 Ncr Corporation Methods and apparatus for secure personal identification number and data encryption

Also Published As

Publication number Publication date
DE60140671D1 (de) 2010-01-14
ATE450948T1 (de) 2009-12-15
EP1297653B1 (fr) 2009-12-02
EP1297653A1 (fr) 2003-04-02
US7529369B2 (en) 2009-05-05
DK1297653T3 (da) 2010-04-12
WO2001099335A1 (fr) 2001-12-27
ES2336543T3 (es) 2010-04-14
US20030179884A1 (en) 2003-09-25
CN1437808A (zh) 2003-08-20
FR2810480B1 (fr) 2002-11-15
FR2810480A1 (fr) 2001-12-21
CN100399738C (zh) 2008-07-02

Similar Documents

Publication Publication Date Title
CA2462266C (fr) Systeme, dispositif portable et procede d'authentification numerique, codage et signature par generation de cles de chiffrement de courte duree
WO2004051585A3 (fr) Systeme et procede de validation d'identite
ATE205309T1 (de) Verfahren zur digitalen unterschrift die eine beglaubigung der digitalen zeit beim digitalen unterschreiben verwendet
AU3824199A (en) Method for authenticating a chip card in a message transmission network
EP0856820A3 (fr) Carte à puce, système de traitement de cartes à puce et méthode d'authentification de cartes à puce
WO2002073377A3 (fr) Procede d'autorisation d'acces d'utilisateur a un systeme a acces limite, comprenant un centre d'autorisation
WO2000059152A3 (fr) Procede permettant de valider independamment un paquet a contenu numerique et une licence numerique correspondante
EA200500009A1 (ru) Способ кодирования ключей в базе данных и база данных
GB9903123D0 (en) Method of securing communication
CA2367778A1 (fr) Objets a contenu securitaire
AU2001295208A1 (en) Encryption systems and methods for identifying and coalescing identical objects encrypted with different keys
WO2002019162A3 (fr) Procede et systeme de creation dynamique d'une page web, et stockage lisible par ordinateur
SE9701814D0 (sv) Elektronisk transaktion
ES2168746T3 (es) Dispositivo y sistema de procesamiento electronico de datos.
AU2001269215A1 (en) Data processing with a key
AU2001250440A1 (en) Subscriber authentication
BR9811871A (pt) Processo para a comprovação da autencidade de um portador de dados
AU2001269248A1 (en) Method for secure biometric authentication/identification, biometric data input module and verification module
UA96933C2 (ru) Система и способ запроса и выдачи разрешительного документа
AU2001230359A1 (en) Authenticating textile based items
AU3771900A (en) Associating content with households using smart cards
EP1162778A3 (fr) Procédé et dispositif pour arranger des certificats numériques sur des jetons matériels
WO2001016899A3 (fr) Terminal portable
MY136236A (en) Certification of transactions
WO2003048943A3 (fr) Memoire destinee a l'unite centrale d'un ordinateur, ordinateur et procede de synchronisation d'une memoire avec la memoire principale d'un ordinateur