DE69534494D1 - Gerät und Verfahren zur geschützten Übertragung - Google Patents

Gerät und Verfahren zur geschützten Übertragung

Info

Publication number
DE69534494D1
DE69534494D1 DE69534494T DE69534494T DE69534494D1 DE 69534494 D1 DE69534494 D1 DE 69534494D1 DE 69534494 T DE69534494 T DE 69534494T DE 69534494 T DE69534494 T DE 69534494T DE 69534494 D1 DE69534494 D1 DE 69534494D1
Authority
DE
Germany
Prior art keywords
protected transmission
protected
transmission
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
DE69534494T
Other languages
English (en)
Other versions
DE69534494T2 (de
Inventor
Richard Mandelbaum
Iii B Waring Partridge
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69534494D1 publication Critical patent/DE69534494D1/de
Publication of DE69534494T2 publication Critical patent/DE69534494T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
    • H04M3/387—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections using subscriber identification cards
    • 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
    • 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
    • H04L9/3226—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 using a predetermined code, e.g. password, passphrase or PIN
    • 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
    • H04L9/3234—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 additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/60—Aspects of automatic or semi-automatic exchanges related to security aspects in telephonic communication systems
    • H04M2203/609—Secret communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
    • H04M3/382—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections using authorisation codes or passwords
DE69534494T 1994-03-07 1995-02-22 Gerät und Verfahren zur geschützten Übertragung Expired - Lifetime DE69534494T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/206,710 US5552897A (en) 1994-03-07 1994-03-07 Secure communication apparatus and method

Publications (2)

Publication Number Publication Date
DE69534494D1 true DE69534494D1 (de) 2005-11-10
DE69534494T2 DE69534494T2 (de) 2006-06-14

Family

ID=22767603

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69534494T Expired - Lifetime DE69534494T2 (de) 1994-03-07 1995-02-22 Gerät und Verfahren zur geschützten Übertragung

Country Status (7)

Country Link
US (1) US5552897A (de)
EP (1) EP0671830B1 (de)
JP (1) JPH07298065A (de)
KR (1) KR100361388B1 (de)
CA (1) CA2141900C (de)
DE (1) DE69534494T2 (de)
NO (1) NO313850B1 (de)

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WO1995002292A1 (fr) * 1993-07-07 1995-01-19 Ntt Mobile Communications Network Inc. Procede de controle de la confidentialite de communications personnelles
US5808754A (en) * 1994-10-24 1998-09-15 Brother Kogyo Kabushiki Kaisha Facsimile machine with plural reception modes
US7898675B1 (en) 1995-11-13 2011-03-01 Netfax Development, Llc Internet global area networks fax system
US5633932A (en) * 1995-12-19 1997-05-27 Intel Corporation Apparatus and method for preventing disclosure through user-authentication at a printing node
KR100217741B1 (ko) * 1996-04-19 1999-09-01 윤종용 팩시밀리 시스템에 있어서 출력 제어방법
US5859967A (en) * 1996-07-09 1999-01-12 Faxsav Incorporated Method and system for relaying communications from authorized users
US5801856A (en) * 1996-07-24 1998-09-01 Eastman Kodak Company Secure photographic systems
US5822408A (en) * 1996-12-31 1998-10-13 Bourbon; Ralph Method and apparatus for verifying the identity of a receiver of a facsimile
US7447738B1 (en) * 1997-03-14 2008-11-04 International Business Machines Corporation Component download selection mechanism for web browsers
US6000031A (en) * 1997-05-01 1999-12-07 At&T Corp Method and system for collecting and authenticating updates to a network-based directory service
US6385723B1 (en) * 1997-05-15 2002-05-07 Mondex International Limited Key transformation unit for an IC card
DE19753933A1 (de) 1997-12-05 1999-06-10 Cit Alcatel Zugangskontrolleinrichtung für ein Service-on-demand System
FR2774834B1 (fr) * 1998-02-11 2000-03-10 Sagem Procede de transmission securisee de messages de donnees entre deux utilisateurs de deux equipements de transmission respectifs relies par un reseau de transmission de donnees
US6474544B2 (en) 1998-03-23 2002-11-05 Sun Microsystems, Inc. Electronic vault for use in processing smart product transactions
JP3835655B2 (ja) * 1998-06-09 2006-10-18 ソニー株式会社 情報信号再生装置、情報信号処理装置、情報信号再生方法および情報信号出力方法
US6460138B1 (en) 1998-10-05 2002-10-01 Flashpoint Technology, Inc. User authentication for portable electronic devices using asymmetrical cryptography
US6862583B1 (en) 1999-10-04 2005-03-01 Canon Kabushiki Kaisha Authenticated secure printing
US6990578B1 (en) * 1999-10-29 2006-01-24 International Business Machines Corp. Method and apparatus for encrypting electronic messages composed using abbreviated address books
US7248693B1 (en) * 2000-01-13 2007-07-24 Hewlett-Packard Development Company, L.P. Secure network-based system for the distributed printing of documents
JP2002010008A (ja) * 2000-06-19 2002-01-11 Canon Inc 情報処理装置及びその制御方法ならびにそれらを記憶する記憶媒体
JP3494961B2 (ja) * 2000-07-21 2004-02-09 パナソニック コミュニケーションズ株式会社 暗号化処理装置及び暗号化処理方法
GB2366468B (en) * 2000-08-25 2005-03-02 Hewlett Packard Co Improvements relating to document transmission techniques I
US7082536B2 (en) * 2000-11-13 2006-07-25 Globalcerts, Lc System and method for computerized global messaging encryption
US8290160B1 (en) * 2001-10-17 2012-10-16 Appalachian Technologies Corporation of Pennsylvania Method and apparatus for secured facsimile transmission
US8904270B2 (en) * 2006-11-29 2014-12-02 Omtool Ltd. Methods and apparatus for enterprise document distribution
US8732566B2 (en) * 2006-11-29 2014-05-20 Omtool, Ltd. Methods and apparatus for digital content handling
US7268899B2 (en) * 2002-01-31 2007-09-11 Hewlett-Packard Development Company, L.P. Secure system for delivery of a fax to a remote user
GB2391770A (en) * 2002-08-01 2004-02-11 Andrew Christopher Kemshall Sending email securely
US20040125396A1 (en) * 2002-12-19 2004-07-01 James Burke System and method for routing voice/video/fax mail
US7587051B2 (en) 2003-01-13 2009-09-08 Denis Bisson System and method for securing information, including a system and method for setting up a correspondent pairing
US20040158733A1 (en) 2003-02-11 2004-08-12 Thaddeus Bouchard Method and system for secure facsimile delivery and registration
US7526555B2 (en) * 2003-03-25 2009-04-28 Toshiba Corporation Smart card printing
US20040208320A1 (en) * 2003-04-18 2004-10-21 Chen Steven H. Apparatus and method for secured facsimile transmission by use of a public key encryption algorithm
US20040207884A1 (en) * 2003-04-18 2004-10-21 Chen Steven H. User programmable fax machine to screen unwanted transmissions
JP4083637B2 (ja) 2003-07-15 2008-04-30 株式会社リコー 画像処理装置，送受信データ処理方法，送受信データ処理プログラム
JP2005071175A (ja) * 2003-08-26 2005-03-17 Ricoh Co Ltd 印刷データ生成方法、その方法をコンピュータに実行させるプログラム、クライアント端末、プリンタサーバ、印刷データ生成装置および画像形成装置
US20050097335A1 (en) * 2003-10-31 2005-05-05 Hewlett-Packard Development Company, L.P. Secure document access method and apparatus
CA2571386C (en) 2004-06-21 2010-10-12 Research In Motion Limited System and method for handling message receipt notification
US8166299B2 (en) * 2004-07-06 2012-04-24 Andrew Christopher Kemshall Secure messaging
US8359332B1 (en) 2004-08-02 2013-01-22 Nvidia Corporation Secure content enabled drive digital rights management system and method
US8402283B1 (en) * 2004-08-02 2013-03-19 Nvidia Corporation Secure content enabled drive system and method
US8788425B1 (en) 2004-12-15 2014-07-22 Nvidia Corporation Method and system for accessing content on demand
US8751825B1 (en) 2004-12-15 2014-06-10 Nvidia Corporation Content server and method of storing content
US8875309B1 (en) 2004-12-15 2014-10-28 Nvidia Corporation Content server and method of providing content therefrom
US8346807B1 (en) 2004-12-15 2013-01-01 Nvidia Corporation Method and system for registering and activating content
US8893299B1 (en) 2005-04-22 2014-11-18 Nvidia Corporation Content keys for authorizing access to content
JP4120892B2 (ja) * 2005-11-01 2008-07-16 コニカミノルタビジネステクノロジーズ株式会社 情報処理装置および機能制限解除方法
US9294917B2 (en) 2005-12-15 2016-03-22 Nokia Technologies Oy Method, device, and system for network-based remote control over contactless secure storages
US20090075592A1 (en) * 2005-12-16 2009-03-19 Sebastian Nystrom Method and device for controlling and providing indications of communication events
US20070296933A1 (en) * 2006-06-09 2007-12-27 Kabushiki Kaisha Toshiba Image Forming Apparatus and Control Method Thereof
JP2008035097A (ja) * 2006-07-27 2008-02-14 Murata Mach Ltd 電子メール管理装置
US9020913B2 (en) * 2007-10-25 2015-04-28 International Business Machines Corporation Real-time interactive authorization for enterprise search
US9397985B1 (en) * 2015-04-14 2016-07-19 Manifold Technology, Inc. System and method for providing a cryptographic platform for exchanging information
CN105898054A (zh) * 2016-04-08 2016-08-24 惠州Tcl移动通信有限公司 一种基于验证的消息显示方法及通信终端
EP3583773A4 (de) * 2017-02-15 2020-10-21 Hewlett-Packard Development Company, L.P. Geschützte elektronische kommunikation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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US5258998A (en) * 1985-10-07 1993-11-02 Canon Kabushiki Kaisha Data communication apparatus permitting confidential communication
US4900902A (en) * 1985-12-19 1990-02-13 Canon Kabushiki Kaisha Data communication apparatus
US5227613A (en) * 1989-01-24 1993-07-13 Matsushita Electric Industrial Co., Ltd. Secure encrypted data communication system having physically secure ic cards and session key generation based on card identifying information
US5191611A (en) * 1989-04-03 1993-03-02 Lang Gerald S Method and apparatus for protecting material on storage media and for transferring material on storage media to various recipients
US5048085A (en) * 1989-10-06 1991-09-10 International Business Machines Corporation Transaction system security method and apparatus
SE470001B (sv) * 1991-09-12 1993-10-18 Televerket Förfarande för identifiering och kryptonyckelutbyte mellan två kommunicerande apparater för krypterad trafik
US5353124A (en) * 1993-10-15 1994-10-04 Software Security, Inc. Method of providing confidential treatment for facsimile transmissions

Also Published As

Publication number Publication date
NO313850B1 (no) 2002-12-09
CA2141900A1 (en) 1995-09-08
EP0671830B1 (de) 2005-10-05
EP0671830A2 (de) 1995-09-13
KR100361388B1 (ko) 2003-03-03
US5552897A (en) 1996-09-03
KR950035289A (ko) 1995-12-30
DE69534494T2 (de) 2006-06-14
JPH07298065A (ja) 1995-11-10
EP0671830A3 (de) 2000-03-08
NO950866D0 (no) 1995-03-06
NO950866L (no) 1995-09-08
CA2141900C (en) 2000-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition