DE60042971D1 - System zum digitalen unterschreiben von einem dokument - Google Patents

System zum digitalen unterschreiben von einem dokument

Info

Publication number
DE60042971D1
DE60042971D1 DE60042971T DE60042971T DE60042971D1 DE 60042971 D1 DE60042971 D1 DE 60042971D1 DE 60042971 T DE60042971 T DE 60042971T DE 60042971 T DE60042971 T DE 60042971T DE 60042971 D1 DE60042971 D1 DE 60042971D1
Authority
DE
Germany
Prior art keywords
submitting
document
digital
digital submitting
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
DE60042971T
Other languages
English (en)
Inventor
Graeme John Proudler
Boris Balacheff
Liqun Chen
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE60042971D1 publication Critical patent/DE60042971D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/009—Trust

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
DE60042971T 1999-05-28 2000-05-25 System zum digitalen unterschreiben von einem dokument Expired - Lifetime DE60042971D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99304164A EP1055989A1 (de) 1999-05-28 1999-05-28 System zum digitalen Unterschreiben von einem Dokument
PCT/GB2000/001996 WO2000073879A1 (en) 1999-05-28 2000-05-25 System for digitally signing a document

Publications (1)

Publication Number Publication Date
DE60042971D1 true DE60042971D1 (de) 2009-10-29

Family

ID=8241418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60042971T Expired - Lifetime DE60042971D1 (de) 1999-05-28 2000-05-25 System zum digitalen unterschreiben von einem dokument

Country Status (4)

Country Link
EP (2) EP1055989A1 (de)
JP (1) JP4932108B2 (de)
DE (1) DE60042971D1 (de)
WO (1) WO2000073879A1 (de)

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ES2167245B1 (es) * 2000-06-23 2003-04-01 Esignus S L Firmador externo para pc.
US6976162B1 (en) 2000-06-28 2005-12-13 Intel Corporation Platform and method for establishing provable identities while maintaining privacy
US6986052B1 (en) 2000-06-30 2006-01-10 Intel Corporation Method and apparatus for secure execution using a secure memory partition
US7818808B1 (en) 2000-12-27 2010-10-19 Intel Corporation Processor mode for limiting the operation of guest software running on a virtual machine supported by a virtual machine monitor
US8261975B2 (en) 2001-03-07 2012-09-11 Diebold, Incorporated Automated banking machine that operates responsive to data bearing records
US20020129256A1 (en) 2001-03-07 2002-09-12 Diebold, Incorporated Automated transaction machine digital signature system and method
WO2002091669A1 (en) * 2001-05-04 2002-11-14 Telefonaktiebolaget Lm Ericsson (Publ) Device for digitally signing electronic documents
US7216237B2 (en) * 2001-07-16 2007-05-08 Certicom Corp. System and method for trusted communication
EP1282024A1 (de) 2001-07-30 2003-02-05 Hewlett-Packard Company Sichere Identifizierung auf einer gesicherten Computerplattform
US7024555B2 (en) 2001-11-01 2006-04-04 Intel Corporation Apparatus and method for unilaterally loading a secure operating system within a multiprocessor environment
FR2832522B1 (fr) * 2001-11-20 2004-04-02 Gemplus Card Int Procede et dispositif pour le traitement des signatures numeriques
US7480806B2 (en) * 2002-02-22 2009-01-20 Intel Corporation Multi-token seal and unseal
US7124273B2 (en) 2002-02-25 2006-10-17 Intel Corporation Method and apparatus for translating guest physical addresses in a virtual machine environment
US7631196B2 (en) 2002-02-25 2009-12-08 Intel Corporation Method and apparatus for loading a trustable operating system
US7069442B2 (en) 2002-03-29 2006-06-27 Intel Corporation System and method for execution of a secured environment initialization instruction
GB2387678B (en) * 2002-04-18 2005-10-12 Hewlett Packard Co Apparatus for remote working
GB0212308D0 (en) * 2002-05-28 2002-07-10 Symbian Ltd Trusted user interface for a secure mobile wireless device
US7900017B2 (en) 2002-12-27 2011-03-01 Intel Corporation Mechanism for remapping post virtual machine memory pages
EP1604259A1 (de) * 2003-03-11 2005-12-14 Koninklijke Philips Electronics N.V. Betrachten maskierter bilder
US8079034B2 (en) 2003-09-15 2011-12-13 Intel Corporation Optimizing processor-managed resources based on the behavior of a virtual machine monitor
US7739521B2 (en) 2003-09-18 2010-06-15 Intel Corporation Method of obscuring cryptographic computations
US8156343B2 (en) 2003-11-26 2012-04-10 Intel Corporation Accessing private data about the state of a data processing machine from storage that is publicly accessible
US8037314B2 (en) 2003-12-22 2011-10-11 Intel Corporation Replacing blinded authentication authority
US7802085B2 (en) 2004-02-18 2010-09-21 Intel Corporation Apparatus and method for distributing private keys to an entity with minimal secret, unique information
US20050216397A1 (en) 2004-03-26 2005-09-29 Clearcommerce, Inc. Method, system, and computer program product for processing a financial transaction request
US7620949B2 (en) 2004-03-31 2009-11-17 Intel Corporation Method and apparatus for facilitating recognition of an open event window during operation of guest software in a virtual machine environment
US20050278253A1 (en) * 2004-06-15 2005-12-15 Microsoft Corporation Verifying human interaction to a computer entity by way of a trusted component on a computing device or the like
US7840962B2 (en) 2004-09-30 2010-11-23 Intel Corporation System and method for controlling switching between VMM and VM using enabling value of VMM timer indicator and VMM timer value having a specified time
US8146078B2 (en) 2004-10-29 2012-03-27 Intel Corporation Timer offsetting mechanism in a virtual machine environment
US8924728B2 (en) 2004-11-30 2014-12-30 Intel Corporation Apparatus and method for establishing a secure session with a device without exposing privacy-sensitive information
US8533777B2 (en) 2004-12-29 2013-09-10 Intel Corporation Mechanism to determine trust of out-of-band management agents
US7395405B2 (en) 2005-01-28 2008-07-01 Intel Corporation Method and apparatus for supporting address translation in a virtual machine environment
US7809957B2 (en) 2005-09-29 2010-10-05 Intel Corporation Trusted platform module for generating sealed data
US8014530B2 (en) 2006-03-22 2011-09-06 Intel Corporation Method and apparatus for authenticated, recoverable key distribution with no database secrets
GB0615015D0 (en) 2006-07-28 2006-09-06 Hewlett Packard Development Co Secure use of user secrets on a computing platform
DE102007013287B4 (de) * 2007-03-16 2008-11-13 Giesecke & Devrient Gmbh Verfahren zur Erzeugung bestätigter Transaktionsdaten und Vorrichtung dazu
CN101311950B (zh) * 2007-05-25 2012-01-18 北京书生国际信息技术有限公司 一种电子印章的实现方法和装置
US8924309B2 (en) 2007-08-08 2014-12-30 Imation Corp. Method of providing assured transactions by watermarked file display verification
CN101796526A (zh) * 2007-09-04 2010-08-04 国际商业机器公司 用于验证电子文档的系统和方法
EP2213044B1 (de) * 2007-10-19 2020-05-06 DataLocker Inc. Verfahren für sichere transaktionen anhand einer sicheren transaktionsanwendung und wasserzeichenüberprüfung
DE102008007367B4 (de) * 2008-02-01 2010-09-30 Novosec Aktiengesellschaft Verfahren und Vorrichtung zur sicheren mobilen elektronischen Signatur
DE102008037793A1 (de) * 2008-08-14 2010-02-18 Giesecke & Devrient Gmbh Phototoken
CN102422269B (zh) * 2009-03-13 2015-02-25 多塞股份公司 用于文档管理、转换和安全性的系统和方法
EP2251812A1 (de) * 2009-05-10 2010-11-17 Mario Guido Finetti Transaktionsverifizierungs-USB-Token
JP2010278925A (ja) * 2009-05-29 2010-12-09 Secom Co Ltd 電子署名システム
GB2484717B (en) * 2010-10-21 2018-06-13 Advanced Risc Mach Ltd Security provision for a subject image displayed in a non-secure domain
FR2978002B1 (fr) 2011-07-15 2015-12-11 Dictao Procede de signature authentique d'un document de travail
US20130166922A1 (en) * 2011-12-23 2013-06-27 Ati Technologies Ulc Method and system for frame buffer protection
WO2014106181A2 (en) * 2012-12-31 2014-07-03 Vasco Data Security, Inc. A method and an apparatus for securely signing application data
CN109428860B (zh) * 2017-08-28 2020-08-21 天地融科技股份有限公司 一种安全显示数据的方法和装置
CN107526948B (zh) * 2017-09-28 2023-08-25 同方威视技术股份有限公司 生成关联图像的方法和设备以及图像验证方法和设备

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US5005200A (en) * 1988-02-12 1991-04-02 Fischer Addison M Public key/signature cryptosystem with enhanced digital signature certification
JPH0695591A (ja) * 1991-04-19 1994-04-08 Hiroichi Okano 電子文書署名方法および装置
US5596718A (en) * 1992-07-10 1997-01-21 Secure Computing Corporation Secure computer network using trusted path subsystem which encrypts/decrypts and communicates with user through local workstation user I/O devices without utilizing workstation processor
JPH086836A (ja) * 1994-06-22 1996-01-12 Kyushu Nippon Denki Software Kk ファイル共有排他制御方式
JP3458979B2 (ja) * 1994-12-02 2003-10-20 日本電信電話株式会社 ディジタル情報保護システム及びその方法
EP0717337B1 (de) * 1994-12-13 2001-08-01 International Business Machines Corporation Verfahren und System zur gesicherten Programmenverteilung
JPH10143439A (ja) * 1996-11-12 1998-05-29 Fujitsu Ltd データ処理装置
US5907619A (en) * 1996-12-20 1999-05-25 Intel Corporation Secure compressed imaging
JP3147799B2 (ja) * 1997-02-05 2001-03-19 日本電気株式会社 画像情報交換システム

Also Published As

Publication number Publication date
EP1190290A1 (de) 2002-03-27
EP1190290B1 (de) 2009-09-16
EP1055989A1 (de) 2000-11-29
JP4932108B2 (ja) 2012-05-16
WO2000073879A1 (en) 2000-12-07
JP2003501915A (ja) 2003-01-14

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., HOU, US

8328 Change in the person/name/address of the agent

Representative=s name: SCHOPPE, ZIMMERMANN, STOECKELER & ZINKLER, 82049 P

8364 No opposition during term of opposition