EP0926630A2 - Procédé pour une machine à affranchir avec imprimante numérique pour générer et vérifier un motif destiné à la sécurité - Google Patents

Procédé pour une machine à affranchir avec imprimante numérique pour générer et vérifier un motif destiné à la sécurité Download PDF

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Publication number
EP0926630A2
EP0926630A2 EP98119851A EP98119851A EP0926630A2 EP 0926630 A2 EP0926630 A2 EP 0926630A2 EP 98119851 A EP98119851 A EP 98119851A EP 98119851 A EP98119851 A EP 98119851A EP 0926630 A2 EP0926630 A2 EP 0926630A2
Authority
EP
European Patent Office
Prior art keywords
franking
machine
key
message
information
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.)
Ceased
Application number
EP98119851A
Other languages
German (de)
English (en)
Other versions
EP0926630A3 (fr
Inventor
Dieter Dr. Pauschinger
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.)
Francotyp Postalia GmbH
Original Assignee
Francotyp Postalia GmbH
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 Francotyp Postalia GmbH filed Critical Francotyp Postalia GmbH
Publication of EP0926630A2 publication Critical patent/EP0926630A2/fr
Publication of EP0926630A3 publication Critical patent/EP0926630A3/fr
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00741—Cryptography or similar special procedures in a franking system using specific cryptographic algorithms or functions
    • G07B2017/00782—Hash function, e.g. MD5, MD2, SHA
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00733—Cryptography or similar special procedures in a franking system
    • G07B2017/00959—Cryptographic modules, e.g. a PC encryption board
    • G07B2017/00967—PSD [Postal Security Device] as defined by the USPS [US Postal Service]

Definitions

  • the private key is subsequently the write key called.
  • the encrypted message can be shared with the public key be decrypted again.
  • the public key is required not to be printed on the letter.
  • the public key is referred to below as a reading key.
  • the secret Key procedures now advantageously do not have to be in a database secret but only public keys can be managed.
  • a so-called The reading key and its certificate are stored in the database of the Postal authority lifted. This database does not have to be cryptographic be sure, since it only contains public keys.
  • the postal authorities can then use the verification process
  • This database can easily be used for the imprints of everyone Check franking machines for uniqueness. That applies independently from the specifically used crypto algorithm, which is between the Franking machine manufacturer and the postal authority was agreed. in the the aforementioned data file, there is another data element in order to sort Art save the crypto-algorithm used.
  • In the verification process gets the computer from the evaluation unit of the postal authority now the correct reading key from the database, decrypts the digital signature to a message and then performs verification Based on this message. For this purpose, is also sampled from the unencrypted information printed as machine-readable code, such as identifier, piece counter and franking value a comparison message educated.
  • machine-readable code such as identifier, piece counter and franking value a comparison message educated.
  • the public reading key Kr f ⁇ y, g, p ⁇ is assigned to the manufacturer number (vendor ID) and machine number (device ID) in a database on the mail side, together with a certificate. The latter proves the authenticity of the public reading key Kr.
  • a postage security device (PSD) on the franking machine side supplies the secret writing key Kw and preferably also performs the encryption with the suitable special asymmetrical crypto-algorithm.
  • the transport device consists of a conveyor belt 10 and two rollers 11
  • One of the rollers 11 is the one with a motor 15 equipped drive roller. Both rollers 11 are preferably not in shown executed as toothed rollers, correspondingly that Conveyor belt 10 as a toothed belt, which is the clear power transmission backs up.
  • An encoder 5, 6 is coupled to the drive roller 11.
  • the drive roller 11 is preferably seated with an incremental encoder 5 fixed on one axis, also not visible.
  • the incremental encoder 5 is for example designed as a slotted disc with a light barrier 6 works together.
  • FIG. 5 shows a block diagram for controlling the printing device 20 with a control device 1.
  • the control device 1 comprises a meter with a postal security device PSD 90 with a Date circuit 95, with a keyboard 88 and with a display unit 89 and an application-specific circuit ASIC.
  • the postal security device PSD 90 consists of a microprocessor 91 and known storage means 92, 93, 94, which together in are housed in a secured housing.
  • the program memory ROM 92 also contains an encryption algorithm and the secret write key Kw.
  • the microprocessor 91 can alternatively as OTP (one time programmable) trained to run the program for stores the encryption and the secret write key Kw.
  • the encoder 5, 6 delivers a signal to the microprocessor per n pressure columns. This is done using an interrupt function. With each interrupt, a belt counter is also updated, which records the movement progress of the motor 15 and thus of the conveyor belt 10. Each printing column is preferably 132 microns wide.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Editing Of Facsimile Originals (AREA)
EP98119851A 1997-10-29 1998-10-20 Procédé pour une machine à affranchir avec imprimante numérique pour générer et vérifier un motif destiné à la sécurité Ceased EP0926630A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19748954 1997-10-29
DE19748954A DE19748954A1 (de) 1997-10-29 1997-10-29 Verfahren für eine digital druckende Frankiermaschine zur Erzeugung und Überprüfung eines Sicherheitsabdruckes
US08/987,393 US6041704A (en) 1997-10-29 1997-12-09 Method for operating a digitally printing postage meter to generate and check a security imprint

Publications (2)

Publication Number Publication Date
EP0926630A2 true EP0926630A2 (fr) 1999-06-30
EP0926630A3 EP0926630A3 (fr) 2000-09-06

Family

ID=26041356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98119851A Ceased EP0926630A3 (fr) 1997-10-29 1998-10-20 Procédé pour une machine à affranchir avec imprimante numérique pour générer et vérifier un motif destiné à la sécurité

Country Status (3)

Country Link
US (1) US6041704A (fr)
EP (1) EP0926630A3 (fr)
DE (1) DE19748954A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016889A1 (fr) * 1999-08-30 2001-03-08 Stamps.Com Impression virtuelle d'empreintes, de logos et de graphiques
US6671813B2 (en) 1995-06-07 2003-12-30 Stamps.Com, Inc. Secure on-line PC postage metering system
WO2004008674A3 (fr) * 2002-03-22 2004-05-21 Neopost Ind Sa Authentification a distance d'inscriptions de code a barres bidimensionnelles
US6965451B1 (en) 1999-08-30 2005-11-15 Stamps.Com Method and apparatus for printing indicia, logos and graphics onto print media
US6982808B1 (en) 1999-08-30 2006-01-03 Stamps.Com Virtualized printing of indicia, logos and graphics
US7266504B1 (en) 1995-10-11 2007-09-04 Stamps.Com Inc. System and method for printing multiple postage indicia
US9914320B1 (en) 2011-04-21 2018-03-13 Stamps.Com Inc. Secure value bearing indicia using clear media

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DE29716523U1 (de) * 1997-09-05 1997-11-20 Francotyp-Postalia AG & Co., 16547 Birkenwerder Frankiermaschine
DE19740397A1 (de) * 1997-09-05 1999-03-11 Francotyp Postalia Gmbh Postbearbeitungssystem mit einer Frankier- und Adressiermaschine und Verfahren zum kombinierten Frankier- und Adressendruck
DE19757653C2 (de) * 1997-12-15 2003-07-17 Francotyp Postalia Ag Verfahren und postalisches Gerät mit einer Chipkarten-Schreib/Leseeinheit zum Nachladen von Änderungsdaten per Chipkarte
PL336223A1 (en) * 1998-02-20 2000-06-19 Scil Animal Care Co Gmbh System for and method of identifying and authenticating accessories, auxiliary substances and/of fuels for apparatus
DE19812903A1 (de) * 1998-03-18 1999-09-23 Francotyp Postalia Gmbh Frankiereinrichtung und ein Verfahren zur Erzeugung gültiger Daten für Frankierabdrucke
US6795813B2 (en) 1998-12-30 2004-09-21 Pitney Bowes Inc. System and method for linking an indicium with address information of a mailpiece in a closed system postage meter
US6865561B1 (en) 1998-12-30 2005-03-08 Pitney Bowes Inc. Closed system meter having address correction capabilities
US6853989B2 (en) * 1998-12-30 2005-02-08 Pitney Bowes Inc. System and method for selecting and accounting for value-added services with a closed system meter
DE19900687B4 (de) * 1999-01-05 2005-09-15 Francotyp-Postalia Ag & Co. Kg Anordnung zur Ablage von Aufzeichnungsträgern
FR2789829B1 (fr) * 1999-02-11 2001-04-20 Bull Sa Procede de verification de l'usage de cles publiques engendrees par un systeme embarque
US6704867B1 (en) 1999-03-30 2004-03-09 Bitney Bowes, Inc. Method for publishing certification information representative of selectable subsets of rights and apparatus and portable data storage media used to practice said method
US6847951B1 (en) * 1999-03-30 2005-01-25 Pitney Bowes Inc. Method for certifying public keys used to sign postal indicia and indicia so signed
US6738899B1 (en) 1999-03-30 2004-05-18 Pitney Bowes Inc. Method for publishing certification information certified by a plurality of authorities and apparatus and portable data storage media used to practice said method
DE19928058B4 (de) * 1999-06-15 2005-10-20 Francotyp Postalia Ag Anordnung und Verfahren zur Generierung eines Sicherheitsabdruckes
EP1067482B1 (fr) * 1999-07-05 2012-11-14 Francotyp-Postalia GmbH Image imprimée
US7069247B1 (en) * 1999-12-13 2006-06-27 Ascom Hasler Mailing Systems, Inc. Authentication system for mail pieces
FR2807349B1 (fr) † 2000-04-05 2004-09-24 Mannesman Dematic Postal Autom Suppression d'erreurs d'adressage dans un processus de tri, acheminement et distribution du courrier a l'aide de codes client sur les articles de courrier
US20010037462A1 (en) * 2000-05-01 2001-11-01 Bengtson Michael B. Method and apparatus for obtaining a printed copy of a document via the internet
US7089420B1 (en) 2000-05-24 2006-08-08 Tracer Detection Technology Corp. Authentication method and system
US7152047B1 (en) 2000-05-24 2006-12-19 Esecure.Biz, Inc. System and method for production and authentication of original documents
US7162035B1 (en) 2000-05-24 2007-01-09 Tracer Detection Technology Corp. Authentication method and system
DE10061665A1 (de) 2000-12-11 2002-06-20 Francotyp Postalia Gmbh Verfahren zur Ermittlung eines Erfordernis zum Austausch eines Bauteils und Anordnung zur Durchführung des Verfahrens
US6939063B2 (en) * 2000-12-29 2005-09-06 Stamps.Com On-line system for printing postal indicia on custom sized envelopes
US7194618B1 (en) 2001-03-05 2007-03-20 Suominen Edwin A Encryption and authentication systems and methods
DE10116703A1 (de) * 2001-03-29 2002-10-10 Francotyp Postalia Ag Verfahren zur Aufzeichnung eines Verbrauchswertes und Verbrauchszähler mit einem Meßwertgeber
DE10131254A1 (de) * 2001-07-01 2003-01-23 Deutsche Post Ag Verfahren zum Überprüfen der Gültigkeit von digitalen Freimachungsvermerken
DE10136608B4 (de) * 2001-07-16 2005-12-08 Francotyp-Postalia Ag & Co. Kg Verfahren und System zur Echtzeitaufzeichnung mit Sicherheitsmodul
DE10164527A1 (de) * 2001-12-15 2003-07-10 Francotyp Postalia Ag Anordnung zum Schutz eines Druckmoduls in einem Postverarbeitungsgerät
EP1300807B8 (fr) * 2001-10-02 2006-03-15 Francotyp-Postalia GmbH Procédé et dispositif pour l'ouverture d'un boîtier sécurisé
US20030145192A1 (en) * 2001-10-30 2003-07-31 Turner George Calvin Measures to enhance the security and safety of mail within the postal system through the use of encrypted identity stamps, encrypted identity envelopes, encrypted indentity labels and seals
US7200747B2 (en) * 2001-10-31 2007-04-03 Hewlett-Packard Development Company, L.P. System for ensuring data privacy and user differentiation in a distributed file system
US7203317B2 (en) * 2001-10-31 2007-04-10 Hewlett-Packard Development Company, L.P. System for enabling lazy-revocation through recursive key generation
US7305556B2 (en) * 2001-12-05 2007-12-04 Canon Kabushiki Kaisha Secure printing with authenticated printer key
DE10164526A1 (de) 2001-12-15 2003-06-18 Francotyp Postalia Ag Sicherheitschassis
US7349972B2 (en) * 2002-02-01 2008-03-25 Hewlett-Packard Development Company, L.P. Secure initialization of communication with a network resource
WO2003073387A2 (fr) * 2002-02-28 2003-09-04 Siemens Aktiengesellschaft Procede, dispositif et programme d'ordinateur permettant de verifier l'authenticite de documents non electroniques
US20030217263A1 (en) * 2002-03-21 2003-11-20 Tsutomu Sakai System and method for secure real-time digital transmission
DE10230679A1 (de) * 2002-07-04 2004-01-22 Francotyp-Postalia Ag & Co. Kg Verfahren zum Steuern des Druckens in einem Postbearbeitungsgerät
DE10230678A1 (de) 2002-07-04 2004-03-25 Francotyp-Postalia Ag & Co. Kg Anordnung zum Steuern des Druckens in einem Postbearbeitungsgerät
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
DE10250820A1 (de) 2002-10-31 2004-05-13 Francotyp-Postalia Ag & Co. Kg Anordnung zum Drucken eines Druckbildes mit Bereichen unterschiedlicher Druckbildauflösung
DE10260406B4 (de) * 2002-12-16 2007-03-08 Francotyp-Postalia Gmbh Verfahren und Anordnung zur unterschiedlichen Erzeugung kryptographischer Sicherungen von Mitteilungen in einem Hostgerät
EP1463003A1 (fr) * 2003-03-25 2004-09-29 Secap Machine à affranchir sécurisée
US7305710B2 (en) * 2003-04-29 2007-12-04 Pitney Bowes Inc. Method for securely loading and executing software in a secure device that cannot retain software after a loss of power
DE102004014427A1 (de) * 2004-03-19 2005-10-27 Francotyp-Postalia Ag & Co. Kg Verfahren für ein servergesteuertes Sicherheitsmanagement von erbringbaren Dienstleistungen und Anordnung zur Bereitstellung von Daten nach einem Sicherheitsmanagement für ein Frankiersystem
DE102004027517B4 (de) * 2004-06-03 2007-05-10 Francotyp-Postalia Gmbh Anordnung und Verfahren zur Ansteuerung eines Thermotransferdruckkopfes
ITMI20041533A1 (it) * 2004-07-28 2004-10-28 Mauro Pasquinelli Procedimento ed apparecchiatura per la protocollazione e certificazione di documenti formato digitale.
DE102005007220B4 (de) 2005-02-15 2007-08-16 Francotyp-Postalia Gmbh Verfahren und Anordnung zum Steuern des Druckens eines Thermotransferdruckgeräts
US7664947B2 (en) * 2005-10-12 2010-02-16 The Boeing Company Systems and methods for automated exchange of electronic mail encryption certificates
DE102006009334A1 (de) 2006-03-01 2007-09-20 Francotyp-Postalia Gmbh Verfahren zur Qualitätsverbesserung des Druckens mit einem Thermotransferdruckkopf und Anordnung zur Durchführung des Verfahrens
DE102007052458A1 (de) * 2007-11-02 2009-05-07 Francotyp-Postalia Gmbh Frankierverfahren und Postversandsystem mit zentraler Portoerhebung
US7995196B1 (en) 2008-04-23 2011-08-09 Tracer Detection Technology Corp. Authentication method and system

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671813B2 (en) 1995-06-07 2003-12-30 Stamps.Com, Inc. Secure on-line PC postage metering system
US7266504B1 (en) 1995-10-11 2007-09-04 Stamps.Com Inc. System and method for printing multiple postage indicia
WO2001016889A1 (fr) * 1999-08-30 2001-03-08 Stamps.Com Impression virtuelle d'empreintes, de logos et de graphiques
WO2001016890A3 (fr) * 1999-08-30 2001-07-26 Stamps Com Procede et appareil servant a imprimer des marquages, des logos et des graphismes sur un support d'impression
US6965451B1 (en) 1999-08-30 2005-11-15 Stamps.Com Method and apparatus for printing indicia, logos and graphics onto print media
US6982808B1 (en) 1999-08-30 2006-01-03 Stamps.Com Virtualized printing of indicia, logos and graphics
WO2004008674A3 (fr) * 2002-03-22 2004-05-21 Neopost Ind Sa Authentification a distance d'inscriptions de code a barres bidimensionnelles
US7225166B2 (en) 2002-03-22 2007-05-29 Neopost Technologies Remote authentication of two dimensional barcoded indicia
US7664710B2 (en) 2002-03-22 2010-02-16 Neopost Technologies Remote authentication of two dimensional barcoded indicia
US9914320B1 (en) 2011-04-21 2018-03-13 Stamps.Com Inc. Secure value bearing indicia using clear media

Also Published As

Publication number Publication date
US6041704A (en) 2000-03-28
EP0926630A3 (fr) 2000-09-06
DE19748954A1 (de) 1999-05-06

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