DK1297653T3 - Behandling af data med en nøgle - Google Patents

Behandling af data med en nøgle

Info

Publication number
DK1297653T3
DK1297653T3 DK01947556.5T DK01947556T DK1297653T3 DK 1297653 T3 DK1297653 T3 DK 1297653T3 DK 01947556 T DK01947556 T DK 01947556T DK 1297653 T3 DK1297653 T3 DK 1297653T3
Authority
DK
Denmark
Prior art keywords
key
random number
data
function
processing data
Prior art date
Application number
DK01947556.5T
Other languages
English (en)
Inventor
Pascal Guterman
Original Assignee
Gemalto 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 Gemalto Sa filed Critical Gemalto Sa
Application granted granted Critical
Publication of DK1297653T3 publication Critical patent/DK1297653T3/da

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)
  • Credit Cards Or The Like (AREA)
  • Lock And Its Accessories (AREA)
  • Auxiliary Devices For Music (AREA)
DK01947556.5T 2000-06-20 2001-06-20 Behandling af data med en nøgle DK1297653T3 (da)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
DK1297653T3 true DK1297653T3 (da) 2010-04-12

Family

ID=8851470

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01947556.5T DK1297653T3 (da) 2000-06-20 2001-06-20 Behandling af data med en nøgle

Country Status (10)

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

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
ES2577882T5 (es) 2013-07-05 2020-03-12 Assa Abloy Ab Dispositivo de comunicación de control de acceso, método, programa informático y producto de programa informático
EP2821972B1 (en) * 2013-07-05 2020-04-08 Assa Abloy Ab Key device and associated method, computer program and computer program product
WO2017132693A2 (en) * 2016-01-28 2017-08-03 Tfor Llc Removing information from data
EP3282638A1 (en) * 2016-08-11 2018-02-14 Gemalto Sa A method for provisioning a first communication device by using a second communication device
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 (en) * 1984-12-18 1988-06-21 Jonathan Oseas Code protection using cryptography
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
ATE450948T1 (de) 2009-12-15
FR2810480A1 (fr) 2001-12-21
WO2001099335A1 (fr) 2001-12-27
EP1297653A1 (fr) 2003-04-02
CN1437808A (zh) 2003-08-20
CN100399738C (zh) 2008-07-02
ES2336543T3 (es) 2010-04-14
FR2810480B1 (fr) 2002-11-15
AU2001269215A1 (en) 2002-01-02
DE60140671D1 (de) 2010-01-14
US20030179884A1 (en) 2003-09-25
US7529369B2 (en) 2009-05-05
EP1297653B1 (fr) 2009-12-02

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