IT1269422B - Procedimento per l'ottenimento di dispositivi di identificazione di autenticita' per la fruizione di servizi in genere, garantita senza ricorso al costruttore del dispositivo per assicurarne la validita', nonche' dispositivo ottenuto - Google Patents

Procedimento per l'ottenimento di dispositivi di identificazione di autenticita' per la fruizione di servizi in genere, garantita senza ricorso al costruttore del dispositivo per assicurarne la validita', nonche' dispositivo ottenuto

Info

Publication number
IT1269422B
IT1269422B ITMI940022A ITMI940022A IT1269422B IT 1269422 B IT1269422 B IT 1269422B IT MI940022 A ITMI940022 A IT MI940022A IT MI940022 A ITMI940022 A IT MI940022A IT 1269422 B IT1269422 B IT 1269422B
Authority
IT
Italy
Prior art keywords
identification
manufacturer
recourse
authenticity
validity
Prior art date
Application number
ITMI940022A
Other languages
English (en)
Inventor
Giovanni Ippolito
Marco Giovanni Emilio Fortina
Gianluca Colombo
Original Assignee
Alfi Srl
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 Alfi Srl filed Critical Alfi Srl
Priority to ITMI940022A priority Critical patent/IT1269422B/it
Publication of ITMI940022A0 publication Critical patent/ITMI940022A0/it
Priority to CH00031/95A priority patent/CH689758A5/it
Publication of ITMI940022A1 publication Critical patent/ITMI940022A1/it
Application granted granted Critical
Publication of IT1269422B publication Critical patent/IT1269422B/it
Priority to US08/888,197 priority patent/US5878137A/en

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
    • 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
    • G07F7/1025—Identification of user by a PIN code

Abstract

Il presente trovato si riferisce ad un procedimento per l'ottenimento di dispositivi di identificazione di autenticità per la fruizione di servizi in genere, garantita senza ricorso al costruttore del dispositivo per assicurarne la validità, che presenta la peculiarità di consistere nel predisporre un dispositivo di identificazione con una zona di sola lettura ed almeno una zona scrivibile, su detta zona di sola lettura viene applicato dal costruttore del dispositivo un primo codice permanente sempre diverso.Sulla zona scrivibile viene applicato da parte del fornitore di servizi, un secondo codice ottenuto tramite funzioni unidirezionali a chiave di cifratura segreta elaborando il primo codice permanente.Il dispositivo di identificazione validato con il secondo codice è verificabile mediante una chiave di decifrazione eventualmente anche pubblica o scritta in chiaro sul dispositivo stesso.
ITMI940022A 1994-01-11 1994-01-11 Procedimento per l'ottenimento di dispositivi di identificazione di autenticita' per la fruizione di servizi in genere, garantita senza ricorso al costruttore del dispositivo per assicurarne la validita', nonche' dispositivo ottenuto IT1269422B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI940022A IT1269422B (it) 1994-01-11 1994-01-11 Procedimento per l'ottenimento di dispositivi di identificazione di autenticita' per la fruizione di servizi in genere, garantita senza ricorso al costruttore del dispositivo per assicurarne la validita', nonche' dispositivo ottenuto
CH00031/95A CH689758A5 (it) 1994-01-11 1995-01-06 Procedimento per l'ottenimento di dispositivi di identificazione di autenticità per la fruizione di servizi in genere, garantita senza ricorso al costruttore del dispositivo per assicurarne
US08/888,197 US5878137A (en) 1994-01-11 1997-07-03 Method for obtaining authenticity identification devices for using services in general, and device obtained thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940022A IT1269422B (it) 1994-01-11 1994-01-11 Procedimento per l'ottenimento di dispositivi di identificazione di autenticita' per la fruizione di servizi in genere, garantita senza ricorso al costruttore del dispositivo per assicurarne la validita', nonche' dispositivo ottenuto

Publications (3)

Publication Number Publication Date
ITMI940022A0 ITMI940022A0 (it) 1994-01-11
ITMI940022A1 ITMI940022A1 (it) 1995-07-11
IT1269422B true IT1269422B (it) 1997-04-01

Family

ID=11367478

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940022A IT1269422B (it) 1994-01-11 1994-01-11 Procedimento per l'ottenimento di dispositivi di identificazione di autenticita' per la fruizione di servizi in genere, garantita senza ricorso al costruttore del dispositivo per assicurarne la validita', nonche' dispositivo ottenuto

Country Status (3)

Country Link
US (1) US5878137A (it)
CH (1) CH689758A5 (it)
IT (1) IT1269422B (it)

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US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US7127088B1 (en) 1999-07-19 2006-10-24 Mandylion Research Labs, Llc Method of authenticating proper access to secured site and device for implementation thereof
CN1293482C (zh) * 2000-04-06 2007-01-03 索尼公司 便携装置的存储区域分割方法
US20020128067A1 (en) * 2001-03-09 2002-09-12 Victor Keith Blanco Method and apparatus for creating and playing soundtracks in a gaming system
US20030172027A1 (en) * 2001-03-23 2003-09-11 Scott Walter G. Method for conducting a credit transaction using biometric information
US7181017B1 (en) 2001-03-23 2007-02-20 David Felsher System and method for secure three-party communications
DE10134336A1 (de) * 2001-07-14 2003-01-23 Bundesdruckerei Gmbh Ticket System
US6859672B2 (en) 2001-10-04 2005-02-22 Cryovac, Inc. Method of linking a food source with a food product
US20030156740A1 (en) * 2001-10-31 2003-08-21 Cross Match Technologies, Inc. Personal identification device using bi-directional authorization for access control
US6923369B2 (en) * 2002-07-19 2005-08-02 Forecourt Communication Group Method and apparatus for use of identification cards with restricted information cards with restricted information for identification without violating the restrictions
US9818136B1 (en) 2003-02-05 2017-11-14 Steven M. Hoffberg System and method for determining contingent relevance
US7865734B2 (en) * 2005-05-12 2011-01-04 The Invention Science Fund I, Llc Write accessibility for electronic paper
US7739510B2 (en) * 2005-05-12 2010-06-15 The Invention Science Fund I, Inc Alert options for electronic-paper verification
US8640259B2 (en) * 2005-01-20 2014-01-28 The Invention Science Fund I, Llc Notarizable electronic paper
US8281142B2 (en) * 2005-01-20 2012-10-02 The Invention Science Fund I, Llc Notarizable electronic paper
FR2887059B1 (fr) * 2005-06-09 2007-08-17 Sagem Procede de securisation d'une transaction et ticket pour la mise en oeuvre de ce procede
US8874477B2 (en) 2005-10-04 2014-10-28 Steven Mark Hoffberg Multifactorial optimization system and method
AT507372A1 (de) * 2008-10-07 2010-04-15 Nanoident Technologies Ag Identifikationsmerkmal

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US4023012A (en) * 1974-07-08 1977-05-10 Omron Tateisi Electronics Co. System for verifying the user of a card
US4034211A (en) * 1975-06-20 1977-07-05 Ncr Corporation System and method for providing a security check on a credit card
US4476468A (en) * 1981-06-22 1984-10-09 Light Signatures, Inc. Secure transaction card and verification system
JPH0818473B2 (ja) * 1985-07-31 1996-02-28 トッパン・ムーア株式会社 機密水準を設定できるｉｃカード
JPH0762862B2 (ja) * 1985-09-17 1995-07-05 カシオ計算機株式会社 Ｉｃカ−ドシステムにおける認証方式
JPH087720B2 (ja) * 1986-09-16 1996-01-29 富士通株式会社 複数サービス用ｉｃカードの領域アクセス方法
FR2618002B1 (fr) * 1987-07-10 1991-07-05 Schlumberger Ind Sa Procede et systeme d'authentification de cartes a memoire electronique
US4879747A (en) * 1988-03-21 1989-11-07 Leighton Frank T Method and system for personal identification
US5120939A (en) * 1989-11-09 1992-06-09 At&T Bell Laboratories Databaseless security system
SE468068C (sv) * 1991-09-30 1994-01-13 Comvik Gsm Ab Förfarande för personifiering av ett aktivt kort, för användning i ett mobiltelefonsystem
US5249230A (en) * 1991-11-21 1993-09-28 Motorola, Inc. Authentication system
US5310999A (en) * 1992-07-02 1994-05-10 At&T Bell Laboratories Secure toll collection system for moving vehicles
US5544246A (en) * 1993-09-17 1996-08-06 At&T Corp. Smartcard adapted for a plurality of service providers and for remote installation of same
US5694471A (en) * 1994-08-03 1997-12-02 V-One Corporation Counterfeit-proof identification card

Also Published As

Publication number Publication date
ITMI940022A0 (it) 1994-01-11
CH689758A5 (it) 1999-10-15
ITMI940022A1 (it) 1995-07-11
US5878137A (en) 1999-03-02

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