AU2003253427A1 - Print data communication with data encryption and decryption - Google Patents

Print data communication with data encryption and decryption

Info

Publication number
AU2003253427A1
AU2003253427A1 AU2003253427A AU2003253427A AU2003253427A1 AU 2003253427 A1 AU2003253427 A1 AU 2003253427A1 AU 2003253427 A AU2003253427 A AU 2003253427A AU 2003253427 A AU2003253427 A AU 2003253427A AU 2003253427 A1 AU2003253427 A1 AU 2003253427A1
Authority
AU
Australia
Prior art keywords
decryption
data communication
print data
encryption
data encryption
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
AU2003253427A
Other languages
English (en)
Inventor
Tomonori Minagawa
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of AU2003253427A1 publication Critical patent/AU2003253427A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • G06F21/608—Secure printing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
    • G06F3/1222—Increasing security of the print job
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
    • G06F3/1237—Print job management
    • G06F3/1238—Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
    • G06F3/1285—Remote printer device, e.g. being remote from client or server
    • G06F3/1288—Remote printer device, e.g. being remote from client or server in client-server-printer device configuration
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
    • G06F3/121—Facilitating exception or error detection and recovery, e.g. fault, media or consumables depleted
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
    • G06F3/1285—Remote printer device, e.g. being remote from client or server
    • G06F3/1286—Remote printer device, e.g. being remote from client or server via local network
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
    • G06F3/1285—Remote printer device, e.g. being remote from client or server
    • G06F3/1287—Remote printer device, e.g. being remote from client or server via internet

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
AU2003253427A 2002-08-06 2003-08-06 Print data communication with data encryption and decryption Abandoned AU2003253427A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002-228950 2002-08-06
JP2002228950 2002-08-06
JP2003-280375 2003-07-25
JP2003280375A JP4262025B2 (ja) 2002-08-06 2003-07-25 印刷制御装置、画像形成装置管理サーバ、印刷制御方法、及びコンピュータプログラム
PCT/JP2003/010016 WO2004013749A1 (en) 2002-08-06 2003-08-06 Print data communication with data encryption and decryption

Publications (1)

Publication Number Publication Date
AU2003253427A1 true AU2003253427A1 (en) 2004-02-23

Family

ID=31497646

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003253427A Abandoned AU2003253427A1 (en) 2002-08-06 2003-08-06 Print data communication with data encryption and decryption

Country Status (6)

Country Link
US (2) US20050289346A1 (enExample)
EP (1) EP1546856A4 (enExample)
JP (1) JP4262025B2 (enExample)
CN (1) CN1326027C (enExample)
AU (1) AU2003253427A1 (enExample)
WO (1) WO2004013749A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040170274A1 (en) * 2003-02-28 2004-09-02 Kabushiki Kaisha Toshiba Image forming apparatus and method for inputting encryption key setting
US8015393B2 (en) * 2004-04-12 2011-09-06 Canon Kabushiki Kaisha Data processing device, encryption communication method, key generation method, and computer program
JP2005318280A (ja) 2004-04-28 2005-11-10 Canon Inc 画像処理システム、制御装置およびその制御方法
JP5016189B2 (ja) * 2004-08-03 2012-09-05 株式会社リコー 電子装置、電子装置の制御方法、プログラム及び記録媒体
WO2006049292A1 (en) * 2004-11-01 2006-05-11 Seiko Epson Corporation Output system, network device, device using apparatus, output control program and output request program, and output method
US20060209328A1 (en) * 2005-03-15 2006-09-21 Microsoft Corporation Systems and methods that facilitate selective enablement of a device driver feature(s) and/or application(s)
JP2006260089A (ja) * 2005-03-16 2006-09-28 Ricoh Co Ltd 印刷制御装置、印刷制御プログラムおよび記憶媒体
JP4135733B2 (ja) * 2005-06-30 2008-08-20 コニカミノルタビジネステクノロジーズ株式会社 ジョブチケット発行装置及びジョブ実行装置
US7609834B2 (en) 2005-08-02 2009-10-27 Kabushiki Kaisha Toshiba Personal authenticating multi-function peripheral
JP4192926B2 (ja) * 2005-08-22 2008-12-10 コニカミノルタビジネステクノロジーズ株式会社 印刷システムの制御方法、ならびに、情報処理装置、および、これらの制御プログラム
JP4640083B2 (ja) * 2005-09-29 2011-03-02 セイコーエプソン株式会社 デバイス管理システム
JP4769550B2 (ja) * 2005-11-08 2011-09-07 キヤノン株式会社 デバイス管理システム、デバイス管理方法、コンピュータプログラム、及びコンピュータ読み取り可能な記憶媒体
US20070226507A1 (en) * 2006-03-22 2007-09-27 Holzwurm Gmbh Method and System for Depositing Digital Works, A Corresponding Computer Program, and a Corresponding Computer-Readable Storage Medium
EP1912152A3 (en) * 2006-10-11 2009-10-21 Murata Machinery Ltd. Data printing system, data processing apparatus and printer apparatus
US8432572B2 (en) 2007-06-29 2013-04-30 Konica Minolta Laboratory U.S.A., Inc. Systems and methods of trapping for print devices
US20090063860A1 (en) * 2007-08-31 2009-03-05 Albert Tyler Barnett Printer driver that encrypts print data
JP5025519B2 (ja) * 2008-02-12 2012-09-12 キヤノン株式会社 情報処理装置及び印刷システム
US8570340B2 (en) * 2008-03-31 2013-10-29 Konica Minolta Laboratory U.S.A., Inc. Systems and methods for data compression
US8699042B2 (en) 2008-06-12 2014-04-15 Konica Minolta Laboratory U.S.A., Inc. Systems and methods for multi-mode color blending
JP4752872B2 (ja) * 2008-06-20 2011-08-17 コニカミノルタビジネステクノロジーズ株式会社 データ処理装置、データ処理装置の制御方法およびデータ処理装置の制御プログラム
KR20100059450A (ko) 2008-11-26 2010-06-04 삼성전자주식회사 화상형성장치, 호스트 장치 및 작업대상 문서 암호화 방법
US20110075164A1 (en) * 2009-09-30 2011-03-31 Kurt Nathan Nordback Systems and methods for enhanced printing of online content
US9449199B2 (en) * 2010-07-15 2016-09-20 Hewlett-Packard Development Company, L.P. Feature enablement within a printer
WO2015116235A1 (en) * 2014-02-03 2015-08-06 Hewlett-Packard Development Company, L.P. Replacement text for textual content to be printed
CN104842674A (zh) * 2014-02-19 2015-08-19 航天信息股份有限公司 一种票据打印实现方法和装置
JP6362076B2 (ja) * 2014-03-24 2018-07-25 キヤノン株式会社 通信装置及びその制御方法とプログラム
JP6812125B2 (ja) * 2016-03-30 2021-01-13 キヤノン株式会社 システム、及び方法
US10949146B2 (en) * 2016-06-21 2021-03-16 Hewlett-Packard Development Company, L.P. Document operation compliance
JP7234014B2 (ja) * 2019-04-04 2023-03-07 キヤノン株式会社 情報処理装置、情報処理システム、およびその制御方法
US11258590B1 (en) * 2021-03-31 2022-02-22 CyberArk Software Lid. Coordinated management of cryptographic keys for communication with peripheral devices
ES2981115T3 (es) * 2021-06-15 2024-10-07 Genius Bytes Software Solutions GmbH Procedimiento para manejar un sistema de impresión
AU2022469159A1 (en) * 2022-07-15 2025-01-30 Hewlett-Packard Development Company, L.P. Digital signature

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3237906B2 (ja) 1992-07-23 2001-12-10 株式会社東芝 印刷物の検査装置
US5633932A (en) * 1995-12-19 1997-05-27 Intel Corporation Apparatus and method for preventing disclosure through user-authentication at a printing node
US6061448A (en) 1997-04-01 2000-05-09 Tumbleweed Communications Corp. Method and system for dynamic server document encryption
JPH10340165A (ja) * 1997-06-09 1998-12-22 Canon Inc 情報処理装置及びその方法並びにメモリ媒体
US6314521B1 (en) * 1997-11-26 2001-11-06 International Business Machines Corporation Secure configuration of a digital certificate for a printer or other network device
US6151675A (en) * 1998-07-23 2000-11-21 Tumbleweed Software Corporation Method and apparatus for effecting secure document format conversion
US7062651B1 (en) * 1999-05-25 2006-06-13 Silverbrook Research Pty Ltd Network printer registration protocol
US6711677B1 (en) * 1999-07-12 2004-03-23 Hewlett-Packard Development Company, L.P. Secure printing method
US6862583B1 (en) * 1999-10-04 2005-03-01 Canon Kabushiki Kaisha Authenticated secure printing
US7003667B1 (en) 1999-10-04 2006-02-21 Canon Kabushiki Kaisha Targeted secure printing
US7124094B1 (en) * 1999-10-27 2006-10-17 Konica Corporation Print system, service system, data server, master server, print client system and printer
JP2002014796A (ja) 1999-10-27 2002-01-18 Konica Corp プリントシステム、サービス側システム、データサーバ、マスタサーバ、プリンタクライアント及びプリンタ
JP2002007737A (ja) 2000-06-21 2002-01-11 Konica Corp プリントシステム、プリンタクライアント、サービスシステム、プリントシステムにおける料金計算方法、および、プリントシステムにおける課金方法
US7215434B1 (en) * 1999-10-29 2007-05-08 Oce-Technologies B.V. Automated scan processing
JP4532656B2 (ja) 2000-03-17 2010-08-25 キヤノン株式会社 ネットワークシステム、課金処理装置、方法、及びコンピュータ読み取り可能な記憶媒体
US7047551B2 (en) * 2000-04-28 2006-05-16 Canon Kabushiki Kaisha Information distributing method and information distributing system
US7020781B1 (en) * 2000-05-03 2006-03-28 Hewlett-Packard Development Company, L.P. Digital content distribution systems
KR20030014224A (ko) * 2000-10-11 2003-02-15 트러스트카피 프라이빗 리미티드 안전한 및 인증된 문서의 원격 인쇄
US6978299B1 (en) * 2000-10-16 2005-12-20 Electronics For Imaging, Inc. Print driver apparatus and methods for forwarding a print job over a network
US6748471B1 (en) * 2000-10-16 2004-06-08 Electronics For Imaging, Inc. Methods and apparatus for requesting and receiving a print job via a printer polling device associated with a printer
US7095518B1 (en) * 2000-10-16 2006-08-22 Electronics For Imaging, Inc. Spooling server apparatus and methods for receiving, storing, and forwarding a print job over a network
US7103182B2 (en) * 2001-03-19 2006-09-05 Hewlett-Packard Development Company, L.P. Public encryption of a stored print job
JP3888452B2 (ja) * 2001-07-02 2007-03-07 セイコーエプソン株式会社 ネットワークを介した印刷方法
US20030014640A1 (en) * 2001-07-13 2003-01-16 Loyd Travis W. Printer regulation through verification of a user
US20030044009A1 (en) * 2001-08-31 2003-03-06 Sridhar Dathathraya System and method for secure communications with network printers
JP3778057B2 (ja) 2001-11-08 2006-05-24 セイコーエプソン株式会社 暗号化通信システム、通信管理端末、通信端末及び端末用プログラム、並びに暗号化通信方法
US7305556B2 (en) * 2001-12-05 2007-12-04 Canon Kabushiki Kaisha Secure printing with authenticated printer key
JP2003237186A (ja) * 2002-02-19 2003-08-27 Oki Electric Ind Co Ltd 印刷物発行端末，サーバ，及び印刷物発行方法
US20040125402A1 (en) * 2002-09-13 2004-07-01 Yoichi Kanai Document printing program, document protecting program, document protecting system, document printing apparatus for printing out a document based on security policy
US7292355B2 (en) * 2002-11-20 2007-11-06 Hewlett-Packard Development Company, L.P. Device and method for securing print jobs stored on a printer

Also Published As

Publication number Publication date
EP1546856A1 (en) 2005-06-29
CN1326027C (zh) 2007-07-11
WO2004013749A1 (en) 2004-02-12
EP1546856A4 (en) 2008-10-08
US7778416B2 (en) 2010-08-17
US20080235512A1 (en) 2008-09-25
JP2004086894A (ja) 2004-03-18
CN1675616A (zh) 2005-09-28
JP4262025B2 (ja) 2009-05-13
US20050289346A1 (en) 2005-12-29

Similar Documents

Publication Publication Date Title
AU2003253427A1 (en) Print data communication with data encryption and decryption
GB0122850D0 (en) Data encryption and decryption
AU2002344740A1 (en) Improved data encryption and decryption system and method
AU2003301719A1 (en) Password encryption key
AU2003267821A1 (en) Encryption apparatus, decryption apparatus and encryption system
AU2003226691A1 (en) Selective multimedia data encryption
GB2374260B (en) Data encryption
AU2003282495A1 (en) Localized network authentication and security using tamper-resistant keys
AU2003244278A1 (en) Data transmitting apparatus, data receiving apparatus, data transmitting manner, and data receiving manner
AU2002338042A1 (en) Cryptographic communication apparatus
AU2003228028A1 (en) S-box encryption in block cipher implementations
AU2001255366A1 (en) Systems and methods for encrypting/decrypting data
AU2003262011A1 (en) Encryption/recording device, reproduction device, and program
SG115568A1 (en) Data encryption system and method
AU2002365343A1 (en) Time-based encryption key
AU2001284709A1 (en) Data encryption and decryption using error correction methodologies
AU2003226976A1 (en) Security protection for data communication
AU2003277413A1 (en) Method and system for data encryption and decryption
AU2003239273A1 (en) Record carrier with distributed decryption information
GB9915997D0 (en) Data encryption and transmission
AU2001289586A1 (en) Polarisation encryption/decryption module
AU2003901806A0 (en) Data access and communication system
AU2001250373A1 (en) Encrypting and decrypting
GB0310429D0 (en) Data compression and encryption software
AU2003201699A1 (en) Security ink

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase