FR2604809B1 - CONTROL CARD FOR GENERATING SECRET CODES OF LONG LENGTH - Google Patents

CONTROL CARD FOR GENERATING SECRET CODES OF LONG LENGTH

Info

Publication number
FR2604809B1
FR2604809B1 FR8613941A FR8613941A FR2604809B1 FR 2604809 B1 FR2604809 B1 FR 2604809B1 FR 8613941 A FR8613941 A FR 8613941A FR 8613941 A FR8613941 A FR 8613941A FR 2604809 B1 FR2604809 B1 FR 2604809B1
Authority
FR
France
Prior art keywords
control card
long length
secret codes
generating secret
generating
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.)
Expired
Application number
FR8613941A
Other languages
French (fr)
Other versions
FR2604809A1 (en
Inventor
Yvon Fouche
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8613941A priority Critical patent/FR2604809B1/en
Priority to AU80358/87A priority patent/AU8035887A/en
Priority to PCT/FR1987/000382 priority patent/WO1988002899A1/en
Publication of FR2604809A1 publication Critical patent/FR2604809A1/en
Application granted granted Critical
Publication of FR2604809B1 publication Critical patent/FR2604809B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
    • 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
    • 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
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/363—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes with the personal data of a user
    • 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
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409—Device specific authentication in transaction processing
    • G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • G06Q20/40975—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners using encryption therefor
    • 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
    • G07C9/21—Individual registration on entry or exit involving the use of a pass having a variable access code
    • 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
    • G07F7/0866—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 by active credit-cards adapted therefor
    • 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
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Strategic Management (AREA)
  • Computer Security & Cryptography (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Finance (AREA)
  • Multimedia (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Storage Device Security (AREA)
FR8613941A 1986-10-07 1986-10-07 CONTROL CARD FOR GENERATING SECRET CODES OF LONG LENGTH Expired FR2604809B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8613941A FR2604809B1 (en) 1986-10-07 1986-10-07 CONTROL CARD FOR GENERATING SECRET CODES OF LONG LENGTH
AU80358/87A AU8035887A (en) 1986-10-07 1987-10-06 Monitoring card for generating very long secret codes
PCT/FR1987/000382 WO1988002899A1 (en) 1986-10-07 1987-10-06 Monitoring card for generating very long secret codes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8613941A FR2604809B1 (en) 1986-10-07 1986-10-07 CONTROL CARD FOR GENERATING SECRET CODES OF LONG LENGTH

Publications (2)

Publication Number Publication Date
FR2604809A1 FR2604809A1 (en) 1988-04-08
FR2604809B1 true FR2604809B1 (en) 1988-12-02

Family

ID=9339612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8613941A Expired FR2604809B1 (en) 1986-10-07 1986-10-07 CONTROL CARD FOR GENERATING SECRET CODES OF LONG LENGTH

Country Status (3)

Country Link
AU (1) AU8035887A (en)
FR (1) FR2604809B1 (en)
WO (1) WO1988002899A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282249A (en) * 1989-11-14 1994-01-25 Michael Cohen System for controlling access to broadcast transmissions
IL92310A (en) * 1989-11-14 1994-05-30 News Datacom Ltd System for controlling access to broadcast transmissions
FR2658637B1 (en) * 1990-02-20 1992-04-24 Matra Communication MEMORY ELECTRONIC CARD, PARTICULARLY FOR PARKING.
FR2667715A1 (en) * 1990-10-09 1992-04-10 Gemplus Card Int METHOD AND DEVICE FOR INCREASING THE PROTECTION OF A MEMORY CARD.
PL168163B1 (en) * 1991-01-18 1996-01-31 Thomson Multimedia Sa Access and/or identification controlling method
FR2680263B1 (en) * 1991-08-07 1994-03-18 Telecom Systemes Mobiles Sa INDIVIDUAL PARKING METER.
US5835864A (en) * 1991-10-03 1998-11-10 Thomson Consumer Electronics S.A. Method and apparatus for customizing a device with a smart card
EP0582122B1 (en) * 1992-07-21 1999-03-24 Matsushita Electric Industrial Co., Ltd. Scramble apparatus and descramble apparatus
GB9502864D0 (en) * 1995-02-14 1995-04-05 Digicash Bv Cryptographic reduced instruction set processor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736368A (en) * 1972-01-28 1973-05-29 Theatre Vision Inc Technique for encoding and decoding t.v. transmissions by means of a coded electronic ticket
US3944976A (en) * 1974-08-09 1976-03-16 Rode France Electronic security apparatus
NO141294C (en) * 1974-10-31 1980-02-06 Licentia Gmbh PROCEDURE FOR CREATING SLIM BINED SIGNALS
GB1595797A (en) * 1978-04-21 1981-08-19 Pushman Hugh John Security systems
FR2501396B1 (en) * 1981-03-05 1985-10-11 Dassault Electronique ACCESS CONTROL SYSTEM, PARTICULARLY FOR PASSING TOLL POINTS
FR2563402B1 (en) * 1984-04-19 1987-08-28 Loire Electronique ENCODING AND DECODING METHOD FOR A TOLL TELEVISION SYSTEM

Also Published As

Publication number Publication date
FR2604809A1 (en) 1988-04-08
WO1988002899A1 (en) 1988-04-21
AU8035887A (en) 1988-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse