JPH0695352B2 - 遠隔可変再課金用のデータセンタ - Google Patents

遠隔可変再課金用のデータセンタ

Info

Publication number
JPH0695352B2
JPH0695352B2 JP10991781A JP10991781A JPH0695352B2 JP H0695352 B2 JPH0695352 B2 JP H0695352B2 JP 10991781 A JP10991781 A JP 10991781A JP 10991781 A JP10991781 A JP 10991781A JP H0695352 B2 JPH0695352 B2 JP H0695352B2
Authority
JP
Japan
Prior art keywords
data
recharge
encrypted
seed number
postage
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 - Lifetime
Application number
JP10991781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5750089A (en
Inventor
ロナルド・エル・リベスト
Original Assignee
ピットネイ − ボウズ・インコ−ポレ−テッド
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 ピットネイ − ボウズ・インコ−ポレ−テッド filed Critical ピットネイ − ボウズ・インコ−ポレ−テッド
Publication of JPS5750089A publication Critical patent/JPS5750089A/ja
Publication of JPH0695352B2 publication Critical patent/JPH0695352B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00016—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
    • 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
    • G07B2017/00161—Communication details outside or between apparatus for sending information from a central, non-user location, e.g. for updating rates or software, or for refilling funds
    • 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
    • G07B17/00193—Constructional details of apparatus in a franking system
    • G07B2017/00266—Man-machine interface on the apparatus
    • G07B2017/00306—Acoustic, e.g. voice control or speech prompting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP10991781A 1980-07-14 1981-07-14 遠隔可変再課金用のデータセンタ Expired - Lifetime JPH0695352B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/168,931 US4376299A (en) 1980-07-14 1980-07-14 Data center for remote postage meter recharging system having physically secure encrypting apparatus and employing encrypted seed number signals
US168931 1980-07-14

Publications (2)

Publication Number Publication Date
JPS5750089A JPS5750089A (en) 1982-03-24
JPH0695352B2 true JPH0695352B2 (ja) 1994-11-24

Family

ID=22613553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10991781A Expired - Lifetime JPH0695352B2 (ja) 1980-07-14 1981-07-14 遠隔可変再課金用のデータセンタ

Country Status (6)

Country Link
US (1) US4376299A (enExample)
JP (1) JPH0695352B2 (enExample)
CA (1) CA1162304A (enExample)
DE (1) DE3126785A1 (enExample)
FR (1) FR2486688B1 (enExample)
GB (1) GB2080202B (enExample)

Families Citing this family (125)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509141A (en) * 1982-12-08 1985-04-02 Pitney Bowes Inc. Postage meter with keyboard keys used for changing operating constants
US4660221A (en) * 1983-07-18 1987-04-21 Pitney Bowes Inc. System for printing encrypted messages with bar-code representation
US4641346A (en) * 1983-07-21 1987-02-03 Pitney Bowes Inc. System for the printing and reading of encrypted messages
US4641347A (en) * 1983-07-18 1987-02-03 Pitney Bowes Inc. System for printing encrypted messages with a character generator and bar-code representation
US4637051A (en) * 1983-07-18 1987-01-13 Pitney Bowes Inc. System having a character generator for printing encrypted messages
US4829568A (en) * 1983-07-21 1989-05-09 Pitney Bowes System for the printing and reading of encrypted messages
US4649266A (en) * 1984-03-12 1987-03-10 Pitney Bowes Inc. Method and apparatus for verifying postage
US4835697A (en) * 1984-04-02 1989-05-30 Pitney Bowes Inc. Combination generator for an electronic postage meter
CH668134A5 (de) * 1985-03-15 1988-11-30 Hasler Ag Ascom Vorrichtung und verfahren zum freigeben und kontrollierten einspeichern beliebiger vorgabebetraege in den vorgabespeicher einer frankiermaschine.
US4831555A (en) * 1985-08-06 1989-05-16 Pitney Bowes Inc. Unsecured postage applying system
US4757537A (en) * 1985-04-17 1988-07-12 Pitney Bowes Inc. System for detecting unaccounted for printing in a value printing system
US4812965A (en) * 1985-08-06 1989-03-14 Pitney Bowes Inc. Remote postage meter insepction system
US4835713A (en) * 1985-08-06 1989-05-30 Pitney Bowes Inc. Postage meter with coded graphic information in the indicia
US4812994A (en) * 1985-08-06 1989-03-14 Pitney Bowes Inc. Postage meter locking system
CH675497A5 (enExample) * 1985-08-06 1990-09-28 Pitney Bowes Inc
US4907161A (en) * 1985-12-26 1990-03-06 Pitney Bowes Inc. Batch mailing system
US4811234A (en) * 1986-04-10 1989-03-07 Pitney Bowes Inc. Postage meter recharging system
US4812992A (en) * 1986-04-10 1989-03-14 Pitney Bowes Inc. Postage meter communication system
US4787045A (en) * 1986-04-10 1988-11-22 Pitney Bowes Inc. Postage meter recharging system
US4785417A (en) * 1986-04-28 1988-11-15 Pitney Bowes Inc. Electronic postage meter having an out of sequence checking arrangement
US4796193A (en) * 1986-07-07 1989-01-03 Pitney Bowes Inc. Postage payment system where accounting for postage payment occurs at a time subsequent to the printing of the postage and employing a visual marking imprinted on the mailpiece to show that accounting has occurred
US5375172A (en) * 1986-07-07 1994-12-20 Chrosny; Wojciech M. Postage payment system employing encryption techniques and accounting for postage payment at a time subsequent to the printing of postage
US4807287A (en) * 1987-04-06 1989-02-21 Light Signatures, Inc. Document authentication method
GB2208368B (en) * 1987-07-09 1991-07-03 Alcatel Business Systems Franking machine system
US4873645A (en) * 1987-12-18 1989-10-10 Pitney Bowes, Inc. Secure postage dispensing system
WO1989011134A1 (fr) * 1988-05-09 1989-11-16 Ascom Hasler Ag Systeme electronique de calcul et d'enregistrement pour machines d'affranchissement
US5369401A (en) * 1989-03-23 1994-11-29 F.M.E. Corporation Remote meter operation
US5107455A (en) * 1989-03-23 1992-04-21 F.M.E. Corporation Remote meter i/o configuration
EP0388840B1 (en) * 1989-03-23 1994-11-30 Neopost Industrie Security extension procedure for electronic remote setting meter
US5077660A (en) * 1989-03-23 1991-12-31 F.M.E. Corporation Remote meter configuration
US5058025A (en) * 1989-03-23 1991-10-15 F.M.E. Corporation Emergency post office setting for remote setting meter
GB2232121B (en) * 1989-05-30 1993-11-10 Alcatel Business Systems Mail item processing system
GB2233937B (en) * 1989-07-13 1993-10-06 Pitney Bowes Plc A machine incorporating an accounts verification system
CA2051155C (en) * 1990-09-13 1997-11-18 Hyung-Kun Paul Kim System for recharging a plurality of postage meters
US5224046A (en) * 1990-09-13 1993-06-29 Pitney Bowes Inc. System for recharging a plurality of postage meters
US5293319A (en) * 1990-12-24 1994-03-08 Pitney Bowes Inc. Postage meter system
USH1414H (en) * 1991-02-12 1995-02-07 The United States Of America As Represented By The Secretary Of The Navy Nonvolatile memory system for storing a key word and sensing the presence of an external loader device and encryption circuit
US5243654A (en) * 1991-03-18 1993-09-07 Pitney Bowes Inc. Metering system with remotely resettable time lockout
US5276844A (en) * 1991-08-05 1994-01-04 Ascom Autelca Ltd. Protection system for critical memory information
GB9127477D0 (en) * 1991-12-30 1992-02-19 Alcatel Business Systems Franking meter system
US5309363A (en) * 1992-03-05 1994-05-03 Frank M. Graves Remotely rechargeable postage meter
US5999908A (en) * 1992-08-06 1999-12-07 Abelow; Daniel H. Customer-based product design module
US7133834B1 (en) * 1992-08-06 2006-11-07 Ferrara Ethereal Llc Product value information interchange server
US5559992A (en) * 1993-01-11 1996-09-24 Ascom Autelca Ag Apparatus and method for protecting data in a memory address range
US5390251A (en) * 1993-10-08 1995-02-14 Pitney Bowes Inc. Mail processing system including data center verification for mailpieces
US5878136A (en) * 1993-10-08 1999-03-02 Pitney Bowes Inc. Encryption key control system for mail processing system having data center verification
US5812991A (en) * 1994-01-03 1998-09-22 E-Stamp Corporation System and method for retrieving postage credit contained within a portable memory over a computer network
DE69535935D1 (de) 1994-02-24 2009-05-28 Comcast Cable Holdings Llc Verfahren und Vorrichtung zur Erstellung einer kryptographischen Verbindung zwischen Elementen eines Systems
US5787172A (en) * 1994-02-24 1998-07-28 The Merdan Group, Inc. Apparatus and method for establishing a cryptographic link between elements of a system
US5606609A (en) * 1994-09-19 1997-02-25 Scientific-Atlanta Electronic document verification system and method
AU5386796A (en) 1995-04-11 1996-10-30 Kinetech, Inc. Identifying data in a data processing system
US5668973A (en) * 1995-04-14 1997-09-16 Ascom Hasler Mailing Systems Ag Protection system for critical memory information
US5721779A (en) * 1995-08-28 1998-02-24 Funk Software, Inc. Apparatus and methods for verifying the identity of a party
US5918234A (en) * 1995-11-22 1999-06-29 F.M.E. Corporation Method and apparatus for redundant postage accounting data files
US5822738A (en) * 1995-11-22 1998-10-13 F.M.E. Corporation Method and apparatus for a modular postage accounting system
US8092224B2 (en) * 1995-11-22 2012-01-10 James A. Jorasch Systems and methods for improved health care compliance
US5778066A (en) * 1995-11-22 1998-07-07 F.M.E. Corporation Method and apparatus for authentication of postage accounting reports
US7553234B2 (en) 1995-11-22 2009-06-30 Walker Digital, Llc Method and apparatus for outputting a result of a game via a container
US5828751A (en) 1996-04-08 1998-10-27 Walker Asset Management Limited Partnership Method and apparatus for secure measurement certification
US6151590A (en) 1995-12-19 2000-11-21 Pitney Bowes Inc. Network open metering system
US5974307A (en) * 1995-12-21 1999-10-26 Pitney Bowes Inc. Method and system communicating with a voice response unit over a cellular telephone network
US5765106A (en) * 1995-12-22 1998-06-09 Pitney Bowes Inc. Authorized cellular telephone communication access and verification control system
DE19549305A1 (de) * 1995-12-22 1997-07-03 Francotyp Postalia Gmbh Verfahren und Anordnung zur Dateneingabe in eine Frankiermaschine
US5812945A (en) * 1995-12-22 1998-09-22 Pitney Bowes Inc. Metered payment cellular telephone communication system
US5740247A (en) * 1995-12-22 1998-04-14 Pitney Bowes Inc. Authorized cellular telephone communication payment refill system
US6035043A (en) * 1995-12-22 2000-03-07 Pitney Bowes Inc. Cellular telephone manifest system
US5768383A (en) * 1995-12-22 1998-06-16 Pitney Bowes Inc. Authorized cellular voice messaging and/or analog or digital data communication access and verification control system
US6959387B2 (en) 1996-03-21 2005-10-25 Walker Digital, Llc Method and apparatus for verifying secure document timestamping
US5923763A (en) 1996-03-21 1999-07-13 Walker Asset Management Limited Partnership Method and apparatus for secure document timestamping
US5799093A (en) * 1996-08-23 1998-08-25 Pitney Bowes Inc. Process and apparatus for remote system inspection of a value dispensing mechanism such as a postage meter
US5844220A (en) * 1996-08-23 1998-12-01 Pitney Bowes Inc. Apparatus and method for electronic debiting of funds from a postage meter
US5909373A (en) * 1996-09-03 1999-06-01 Pitney Bowes Inc. System for discounting postage for a postage kiosk containing a franking machine
US5822739A (en) 1996-10-02 1998-10-13 E-Stamp Corporation System and method for remote postage metering
US6889214B1 (en) * 1996-10-02 2005-05-03 Stamps.Com Inc. Virtual security device
US5884158A (en) * 1996-10-15 1999-03-16 Pitney Bowes Inc. Cellular telephone authentication system using a digital certificate
US6041317A (en) * 1996-11-19 2000-03-21 Ascom Hasler Mailing Systems, Inc. Postal security device incorporating periodic and automatic self implementation of public/private key pair
US5812990A (en) * 1996-12-23 1998-09-22 Pitney Bowes Inc. System and method for providing an additional cryptography layer for postage meter refills
US7203666B1 (en) 1997-06-13 2007-04-10 Pitney Bowes Inc. Virtual postage metering system
US6567794B1 (en) 1997-06-13 2003-05-20 Pitney Bowes Inc. Method for access control in a virtual postage metering system
US6466921B1 (en) * 1997-06-13 2002-10-15 Pitney Bowes Inc. Virtual postage meter with secure digital signature device
US6546377B1 (en) * 1997-06-13 2003-04-08 Pitney Bowes Inc. Virtual postage meter with multiple origins of deposit
JP4117912B2 (ja) * 1997-06-13 2008-07-16 ピットニイ ボウズ インコーポレイテッド 安全なデジタル署名デバイスを有する仮想郵便料金メーター
DE19733605A1 (de) 1997-07-29 1999-02-04 Francotyp Postalia Gmbh Verfahren zur Abrechnung von Versanddienstleistungen
US6010069A (en) * 1997-07-31 2000-01-04 Pitney Bowes Inc. Remote postage meter resetting system having alternate funding sources
US6816821B1 (en) 1997-09-03 2004-11-09 Stmicroelectronics Limited Post image techniques
GB9718688D0 (en) * 1997-09-03 1997-11-12 Sgs Thomson Microelectronics Post image techniques
US6411715B1 (en) 1997-11-10 2002-06-25 Rsa Security, Inc. Methods and apparatus for verifying the cryptographic security of a selected private and public key pair without knowing the private key
US6058384A (en) * 1997-12-23 2000-05-02 Pitney Bowes Inc. Method for removing funds from a postal security device
US6275470B1 (en) * 1999-06-18 2001-08-14 Digital Island, Inc. On-demand overlay routing for computer-based communication networks
AU4506801A (en) 1999-11-16 2001-06-18 United States Postal Service Method for authenticating mailpieces
US8055509B1 (en) * 2000-03-10 2011-11-08 Walker Digital, Llc Methods and apparatus for increasing and/or for monitoring a party's compliance with a schedule for taking medicines
DE10020566C2 (de) * 2000-04-27 2002-11-14 Deutsche Post Ag Verfahren zum Versehen von Postsendungen mit Freimachungsvermerken
DE10020402C2 (de) 2000-04-27 2002-03-14 Deutsche Post Ag Verfahren zum Versehen von Postsendungen mit Freimachungsvermerken
US20020107720A1 (en) * 2000-09-05 2002-08-08 Walt Disney Parks And Resorts Automated system and method of forecasting demand
DE10056599C2 (de) * 2000-11-15 2002-12-12 Deutsche Post Ag Verfahren zum Versehen von Postsendungen mit Freimachungsvermerken
US7143068B2 (en) 2000-12-04 2006-11-28 Pitney Bowes Inc. Remote postage meter resetting system having rebate generating capabilities
US7266696B2 (en) * 2000-12-15 2007-09-04 United States Postal Service Electronic postmarking without directly utilizing an electronic postmark server
AU2002227394A1 (en) * 2000-12-18 2002-07-01 United States Postal Service Method of using personal signature as postage
US7831518B2 (en) * 2001-11-20 2010-11-09 Psi Systems, Inc. Systems and methods for detecting postage fraud using an indexed lookup procedure
US8463716B2 (en) * 2001-11-20 2013-06-11 Psi Systems, Inc. Auditable and secure systems and methods for issuing refunds for misprints of mail pieces
US20030101143A1 (en) * 2001-11-20 2003-05-29 Psi Systems, Inc. Systems and methods for detecting postage fraud using a unique mail piece indicium
CA2494124A1 (en) 2002-07-29 2004-02-05 United States Postal Service Pc postage(trademark) service indicia design for shipping label
CA2497219A1 (en) * 2002-08-29 2004-03-11 United States Postal Service Systems and methods for re-estimating the postage fee of a mailpiece during processing
US11037151B1 (en) 2003-08-19 2021-06-15 Stamps.Com Inc. System and method for dynamically partitioning a postage evidencing system
US20050102669A1 (en) * 2003-10-15 2005-05-12 Siemens Medical Solutions Usa, Inc. Software installation file verification media and methods for medical equipment
US7747544B2 (en) * 2005-12-07 2010-06-29 Pitney Bowes Inc. Meter tape with location indicator used for unique identification
US8185576B2 (en) 2006-03-14 2012-05-22 Altnet, Inc. Filter for a distributed network
US8612361B1 (en) 2006-12-27 2013-12-17 Stamps.Com Inc. System and method for handling payment errors with respect to delivery services
US8775331B1 (en) 2006-12-27 2014-07-08 Stamps.Com Inc Postage metering with accumulated postage
US10373398B1 (en) 2008-02-13 2019-08-06 Stamps.Com Inc. Systems and methods for distributed activation of postage
US9978185B1 (en) 2008-04-15 2018-05-22 Stamps.Com Inc. Systems and methods for activation of postage indicia at point of sale
US7522723B1 (en) 2008-05-29 2009-04-21 Cheman Shaik Password self encryption method and system and encryption by keys generated from personal secret information
US9911246B1 (en) 2008-12-24 2018-03-06 Stamps.Com Inc. Systems and methods utilizing gravity feed for postage metering
US20100169242A1 (en) * 2008-12-29 2010-07-01 Salazar Edilberto I Multiple carrier mail sorting system
US8160974B2 (en) 2008-12-29 2012-04-17 Pitney Bowes Inc. Multiple carrier mailing machine
US8060453B2 (en) * 2008-12-31 2011-11-15 Pitney Bowes Inc. System and method for funds recovery from an integrated postal security device
US8055936B2 (en) * 2008-12-31 2011-11-08 Pitney Bowes Inc. System and method for data recovery in a disabled integrated circuit
US10089797B1 (en) 2010-02-25 2018-10-02 Stamps.Com Inc. Systems and methods for providing localized functionality in browser based postage transactions
US9842308B1 (en) 2010-02-25 2017-12-12 Stamps.Com Inc. Systems and methods for rules based shipping
US10713634B1 (en) 2011-05-18 2020-07-14 Stamps.Com Inc. Systems and methods using mobile communication handsets for providing postage
US10846650B1 (en) 2011-11-01 2020-11-24 Stamps.Com Inc. Perpetual value bearing shipping labels
US10922641B1 (en) 2012-01-24 2021-02-16 Stamps.Com Inc. Systems and methods providing known shipper information for shipping indicia
US9721225B1 (en) 2013-10-16 2017-08-01 Stamps.Com Inc. Systems and methods facilitating shipping services rate resale
US10417728B1 (en) 2014-04-17 2019-09-17 Stamps.Com Inc. Single secure environment session generating multiple indicia
US10521754B2 (en) 2016-03-08 2019-12-31 Auctane, LLC Concatenated shipping documentation processing spawning intelligent generation subprocesses

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034329A (en) * 1959-12-03 1962-05-15 Pitney Bowes Inc Combination lock device
US3255439A (en) * 1961-07-13 1966-06-07 Gen Res Inc Postage metering system
US3596247A (en) * 1968-04-24 1971-07-27 Pitney Bowes Inc Automatic register setting apparatus
US4182933A (en) * 1969-02-14 1980-01-08 The United States Of America As Represented By The Secretary Of The Army Secure communication system with remote key setting
US3664231A (en) * 1970-12-17 1972-05-23 Pitney Bowes Inc Locking device
US3792446A (en) * 1972-12-04 1974-02-12 Pitney Bowes Inc Remote postage meter resetting method
US3800284A (en) * 1973-01-12 1974-03-26 Pitney Bowes Inc Electronic combination lock and lock system
US3978457A (en) * 1974-12-23 1976-08-31 Pitney-Bowes, Inc. Microcomputerized electronic postage meter system
US4097923A (en) * 1975-04-16 1978-06-27 Pitney-Bowes, Inc. Remote postage meter charging system using an advanced microcomputerized postage meter
DE2636852C2 (de) 1976-08-16 1982-05-27 Postalia Gmbh, 6050 Offenbach Anordnung zur zentralen Erfassung der durch die Benutzung von Frankiermaschinen zu entrichtenden Freimachungsgebühren von Postsendungen
DE2820658A1 (de) * 1978-05-11 1979-11-15 Pitney Bowes Vorrichtung und verfahren zur portoausstattung einer mikrocomputergekoppelten frankiermaschine
GB2032224A (en) * 1978-07-21 1980-04-30 Post Office Improvements in or Relating to Franking Machines
US4253158A (en) * 1979-03-28 1981-02-24 Pitney Bowes Inc. System for securing postage printing transactions

Also Published As

Publication number Publication date
JPS5750089A (en) 1982-03-24
CA1162304A (en) 1984-02-14
DE3126785A1 (de) 1982-06-24
FR2486688A1 (fr) 1982-01-15
DE3126785C2 (enExample) 1992-07-02
GB2080202A (en) 1982-02-03
GB2080202B (en) 1984-08-15
US4376299A (en) 1983-03-08
FR2486688B1 (fr) 1986-01-17

Similar Documents

Publication Publication Date Title
JPH0695352B2 (ja) 遠隔可変再課金用のデータセンタ
JPH087805B2 (ja) 遠隔可変再課金用の郵便料金計
US4447890A (en) Remote postage meter systems having variable user authorization code
CA2165102C (en) Method for identifying a metering accounting vault to digital printer
CA1259704A (en) System for detecting unaccounted for printing in a value printing system
US4775246A (en) System for detecting unaccounted for printing in a value printing system
CA2238571C (en) Synchronization of cryptographic keys between two modules of a distributed system
EP1014310B1 (en) Certificate meter with selectable indemnification provisions
CA2374968C (en) Technique for split knowledge backup and recovery of a cryptographic key
USRE42893E1 (en) Method and apparatus for verifying secure document timestamping
US7778924B1 (en) System and method for transferring items having value
US5323323A (en) Franking machine system
US6567913B1 (en) Selective security level certificate meter
US6073125A (en) Token key distribution system controlled acceptance mail payment and evidencing system
JPS6331820B2 (enExample)
CN1234573A (zh) 包括防止篡改从邮资计费仪发送到打印机的打印数据的邮资打印系统
US7716491B2 (en) Generation and management of customer pin's
CA2238589C (en) Updating domains in a postage evidencing system
US5749078A (en) Method and apparatus for storage of accounting information in a value dispensing system
US6868407B1 (en) Postage security device having cryptographic keys with a variable key length
US20070073628A1 (en) Method of securing postage data records in a postage printing device
JPS62118471A (ja) 課金装置
NO SHEET 1 OF 25 SHEETS EN NO. CO10930