[go: up one dir, main page]

AU2002219921A1 - Method for dynamically using cryptographic keys in a postage meter - Google Patents

Method for dynamically using cryptographic keys in a postage meter

Info

Publication number
AU2002219921A1
AU2002219921A1 AU2002219921A AU1992102A AU2002219921A1 AU 2002219921 A1 AU2002219921 A1 AU 2002219921A1 AU 2002219921 A AU2002219921 A AU 2002219921A AU 1992102 A AU1992102 A AU 1992102A AU 2002219921 A1 AU2002219921 A1 AU 2002219921A1
Authority
AU
Australia
Prior art keywords
dynamically
cryptographic keys
postage meter
postage
meter
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
AU2002219921A
Inventor
Craig J. Defilippo
Joseph L. Gargiulo
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.)
Pitney Bowes Inc
Original Assignee
Pitney Bowes Inc
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 Pitney Bowes Inc filed Critical Pitney Bowes Inc
Publication of AU2002219921A1 publication Critical patent/AU2002219921A1/en
Abandoned legal-status Critical Current

Links

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
    • G07B17/00016—Relations between apparatus, e.g. franking machine at customer or apparatus at post office, in a franking system
    • G07B17/0008—Communication details outside or between apparatus
    • G07B2017/00153—Communication details outside or between apparatus for sending information
    • G07B2017/00177—Communication details outside or between apparatus for sending information from a portable device, e.g. a card or a PCMCIA
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00314—Communication within apparatus, personal computer [PC] system, or server, e.g. between printhead and central unit in a franking machine
    • G07B2017/00322—Communication between components/modules/parts, e.g. printer, printhead, keyboard, conveyor or central unit
    • 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
    • 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
    • G07B2017/00846—Key management
    • 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
    • G07B2017/00846—Key management
    • G07B2017/00854—Key generation
    • 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
    • G07B2017/00846—Key management
    • G07B2017/0087—Key distribution
    • G07B2017/00879—Key distribution using session key

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)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
AU2002219921A 2000-11-30 2001-11-28 Method for dynamically using cryptographic keys in a postage meter Abandoned AU2002219921A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/726,744 US6941284B2 (en) 2000-11-30 2000-11-30 Method for dynamically using cryptographic keys in a postage meter
US09/726,744 2000-11-30
PCT/US2001/044647 WO2002045320A2 (en) 2000-11-30 2001-11-28 Method for dynamically using cryptographic keys in a postage meter

Publications (1)

Publication Number Publication Date
AU2002219921A1 true AU2002219921A1 (en) 2002-06-11

Family

ID=24919828

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002219921A Abandoned AU2002219921A1 (en) 2000-11-30 2001-11-28 Method for dynamically using cryptographic keys in a postage meter

Country Status (3)

Country Link
US (1) US6941284B2 (en)
AU (1) AU2002219921A1 (en)
WO (1) WO2002045320A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7698231B2 (en) 2002-06-19 2010-04-13 Ford Motor Company Computer-implemented method and system for global purchasing
US8050085B2 (en) * 2002-08-29 2011-11-01 Renesas Electronics Corporation Semiconductor processing device and IC card
US20060050871A1 (en) * 2004-09-07 2006-03-09 Ohad Ranen Method and apparatus for securing data stored within a non-volatile memory
US20060294395A1 (en) * 2005-06-28 2006-12-28 Ogram Mark E Executable software security system
US7822207B2 (en) * 2006-12-22 2010-10-26 Atmel Rousset S.A.S. Key protection mechanism
US20100005317A1 (en) * 2007-07-11 2010-01-07 Memory Experts International Inc. Securing temporary data stored in non-volatile memory using volatile memory
US8055936B2 (en) * 2008-12-31 2011-11-08 Pitney Bowes Inc. System and method for data recovery in a disabled integrated circuit
CN104407984B (en) * 2014-12-03 2017-05-10 四川泰鹏测控仪表科技有限公司 Zero clearing method for initial measurement data of metering device
US10644890B1 (en) * 2017-06-29 2020-05-05 Salesforce.Com Language-agnostic secure application deployment
US10346608B2 (en) 2017-12-12 2019-07-09 John Almeida Virus immune computer system and method
US10642970B2 (en) 2017-12-12 2020-05-05 John Almeida Virus immune computer system and method
US10614254B2 (en) 2017-12-12 2020-04-07 John Almeida Virus immune computer system and method
US10614232B2 (en) * 2018-09-10 2020-04-07 John Almeida Storing and using multipurpose secret data
US10892895B2 (en) * 2018-09-10 2021-01-12 Atense, Inc. Storing and using multipurpose secret data
CN119759363B (en) * 2024-12-30 2025-11-07 北京紫光青藤微系统有限公司 Isolation method, device, equipment, medium and product for operation of multiple cards of same chip

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040526B (en) * 1956-05-24 1958-10-09 Basf Ag Process for the production of succinic acid esters
US5805711A (en) * 1993-12-21 1998-09-08 Francotyp-Postalia Ag & Co. Method of improving the security of postage meter machines
US5745569A (en) * 1996-01-17 1998-04-28 The Dice Company Method for stega-cipher protection of computer code
US5651103A (en) 1995-11-06 1997-07-22 Pitney Bowes Inc. Mail handling apparatus and process for printing an image column-by-column in real time
US5923762A (en) 1995-12-27 1999-07-13 Pitney Bowes Inc. Method and apparatus for ensuring debiting in a postage meter prior to its printing a postal indicia
US5926762A (en) * 1996-05-17 1999-07-20 Internet Mobility Corporation Cellular telephone interference prediction and frequency reuse planning
GB9702099D0 (en) * 1997-01-31 1997-03-19 Neopost Ltd Secure communication system
AUPO799197A0 (en) * 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd Image processing method and apparatus (ART01)
US6064989A (en) * 1997-05-29 2000-05-16 Pitney Bowes Inc. Synchronization of cryptographic keys between two modules of a distributed system
AU740164B2 (en) * 1997-10-06 2001-11-01 Escher Group, Ltd., The System and method for distributing, printing and authentication of postage indicia over a network
DE19757651B4 (en) * 1997-12-15 2005-06-23 Francotyp-Postalia Ag & Co. Kg Postage meter with a chip card read / write unit
DE19757648B4 (en) * 1997-12-15 2005-03-10 Francotyp Postalia Ag Postage meter machine with a chip card write / read unit
US6587842B1 (en) * 1999-10-01 2003-07-01 Keith Watts Software-based protection system for software products distributed on copyable media, or downloaded over a communications link
US20020003547A1 (en) * 2000-05-19 2002-01-10 Zhi Wang System and method for transcoding information for an audio or limited display user interface

Also Published As

Publication number Publication date
US6941284B2 (en) 2005-09-06
US20020065782A1 (en) 2002-05-30
WO2002045320A3 (en) 2003-02-06
WO2002045320A2 (en) 2002-06-06

Similar Documents

Publication Publication Date Title
AU2001296808A1 (en) A system and method for providing computer based postage stamps
AU2002219921A1 (en) Method for dynamically using cryptographic keys in a postage meter
AU2001251202A1 (en) System and method for authenticating a user
WO2002061652A8 (en) Method and system for interacting with a user in an experiential environment
AUPQ716100A0 (en) Multiple credit meter
AUPQ629700A0 (en) Gaming machine with bank credit meter
AU2002219167A1 (en) Control method for use in a toll determination system
AU2001257296A1 (en) System and method for encryption using transparent keys
AU2001231105A1 (en) Self-service postage stamp assemblage
AU2001275854A1 (en) Cryptographic services in a distributed application
AU2001296552A1 (en) Postage metering system having third party payment capability
AU2002218011A1 (en) Postage security device having cryptographic keys with a variable key length
AU2002229053A1 (en) Method for reissuing indicium in a postage metering system
AUPP480498A0 (en) Improvements in coin validators
AU2001261374A1 (en) Message authentication using message gates in a distributed computing environment
AU2001254877A1 (en) Method for calculating a cryptographic key control datum
AU2003276597A1 (en) Key synchronization in a visual cryptographic system
AU2002211788A1 (en) Rapid configuration verification in a multi-component system
AU2001262046A1 (en) Method for providing postal items with postal prepayment impressions
AU2002227238A1 (en) Asymmetrical communication in prepayment metering
WO2002019065A8 (en) Method and device for carrying out a modular exponentiation in a cryptographic processor
AU2002256561A1 (en) Accounting method and accounting machine
AU2001264026A1 (en) Method for cryptographic calculation comprising a modular exponentiation routine
AU2001271453A1 (en) Franking machine control
AU2001234303A1 (en) Methods in a communication system