JP4932108B2 - 文書にデジタル署名するためのシステム - Google Patents

文書にデジタル署名するためのシステム Download PDF

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Publication number
JP4932108B2
JP4932108B2 JP2001500933A JP2001500933A JP4932108B2 JP 4932108 B2 JP4932108 B2 JP 4932108B2 JP 2001500933 A JP2001500933 A JP 2001500933A JP 2001500933 A JP2001500933 A JP 2001500933A JP 4932108 B2 JP4932108 B2 JP 4932108B2
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Japan
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trusted
document
image
image data
user
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Expired - Fee Related
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JP2001500933A
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Japanese (ja)
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JP2003501915A5 (enExample
JP2003501915A (ja
Inventor
プラウドラー，グレーム，ジョン
バラチェフ，ボリス
チェン，リクン
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HP Inc
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Hewlett Packard Co
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Publication of JP2003501915A5 publication Critical patent/JP2003501915A5/ja
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    • 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
    • G06F21/70—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 OR CALCULATING; 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 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
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
JP2001500933A 1999-05-28 2000-05-25 文書にデジタル署名するためのシステム Expired - Fee Related JP4932108B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99304164A EP1055989A1 (en) 1999-05-28 1999-05-28 System for digitally signing a document
EP99304164.9 1999-05-28
PCT/GB2000/001996 WO2000073879A1 (en) 1999-05-28 2000-05-25 System for digitally signing a document

Publications (3)

Publication Number Publication Date
JP2003501915A JP2003501915A (ja) 2003-01-14
JP2003501915A5 JP2003501915A5 (enExample) 2007-07-12
JP4932108B2 true JP4932108B2 (ja) 2012-05-16

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ID=8241418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001500933A Expired - Fee Related JP4932108B2 (ja) 1999-05-28 2000-05-25 文書にデジタル署名するためのシステム

Country Status (4)

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

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9923804D0 (en) 1999-10-08 1999-12-08 Hewlett Packard Co Electronic commerce system
US7082615B1 (en) 2000-03-31 2006-07-25 Intel Corporation Protecting software environment in isolated execution
US6990579B1 (en) 2000-03-31 2006-01-24 Intel Corporation Platform and method for remote attestation of a platform
US6957332B1 (en) 2000-03-31 2005-10-18 Intel Corporation Managing a secure platform using a hierarchical executive architecture in isolated execution mode
US7111176B1 (en) 2000-03-31 2006-09-19 Intel Corporation Generating isolated bus cycles for isolated execution
US7089418B1 (en) 2000-03-31 2006-08-08 Intel Corporation Managing accesses in a processor for isolated execution
US7013484B1 (en) 2000-03-31 2006-03-14 Intel Corporation Managing a secure environment using a chipset in isolated execution mode
US6996710B1 (en) 2000-03-31 2006-02-07 Intel Corporation Platform and method for issuing and certifying a hardware-protected attestation key
US6934817B2 (en) * 2000-03-31 2005-08-23 Intel Corporation Controlling access to multiple memory zones in an isolated execution environment
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
US7215781B2 (en) 2000-12-22 2007-05-08 Intel Corporation Creation and distribution of a secret value between two devices
US7225441B2 (en) 2000-12-27 2007-05-29 Intel Corporation Mechanism for providing power management through virtualization
US6907600B2 (en) 2000-12-27 2005-06-14 Intel Corporation Virtual translation lookaside buffer
US7035963B2 (en) 2000-12-27 2006-04-25 Intel Corporation Method for resolving address space conflicts between a virtual machine monitor and a guest operating system
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
US7117376B2 (en) 2000-12-28 2006-10-03 Intel Corporation Platform and method of creating a secure boot that enforces proper user authentication and enforces hardware configurations
US20020129256A1 (en) * 2001-03-07 2002-09-12 Diebold, Incorporated Automated transaction machine digital signature system and method
US8261975B2 (en) 2001-03-07 2012-09-11 Diebold, Incorporated Automated banking machine that operates responsive to data bearing records
US7096497B2 (en) 2001-03-30 2006-08-22 Intel Corporation File checking using remote signing authority via a network
US7272831B2 (en) 2001-03-30 2007-09-18 Intel Corporation Method and apparatus for constructing host processor soft devices independent of the host processor operating system
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 (en) 2001-07-30 2003-02-05 Hewlett-Packard Company Trusted identities on a trusted computing platform
US7191440B2 (en) 2001-08-15 2007-03-13 Intel Corporation Tracking operating system process and thread execution and virtual machine execution in hardware or in a virtual machine monitor
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
US7103771B2 (en) 2001-12-17 2006-09-05 Intel Corporation Connecting a virtual token to a physical token
US7308576B2 (en) 2001-12-31 2007-12-11 Intel Corporation Authenticated code module
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
US7028149B2 (en) 2002-03-29 2006-04-11 Intel Corporation System and method for resetting a platform configuration register
US7069442B2 (en) 2002-03-29 2006-06-27 Intel Corporation System and method for execution of a secured environment initialization instruction
US7058807B2 (en) 2002-04-15 2006-06-06 Intel Corporation Validation of inclusion of a platform within a data center
US7076669B2 (en) 2002-04-15 2006-07-11 Intel Corporation Method and apparatus for communicating securely with a token
US7127548B2 (en) 2002-04-16 2006-10-24 Intel Corporation Control register access virtualization performance improvement in the virtual-machine architecture
GB2387678B (en) * 2002-04-18 2005-10-12 Hewlett Packard Co Apparatus for remote working
US7139890B2 (en) 2002-04-30 2006-11-21 Intel Corporation Methods and arrangements to interface memory
GB0212308D0 (en) * 2002-05-28 2002-07-10 Symbian Ltd Trusted user interface for a secure mobile wireless device
US7142674B2 (en) 2002-06-18 2006-11-28 Intel Corporation Method of confirming a secure key exchange
US7392415B2 (en) 2002-06-26 2008-06-24 Intel Corporation Sleep protection
US6996748B2 (en) 2002-06-29 2006-02-07 Intel Corporation Handling faults associated with operation of guest software in the virtual-machine architecture
US7124327B2 (en) 2002-06-29 2006-10-17 Intel Corporation Control over faults occurring during the operation of guest software in the virtual-machine architecture
US7165181B2 (en) 2002-11-27 2007-01-16 Intel Corporation System and method for establishing trust without revealing identity
US7073042B2 (en) 2002-12-12 2006-07-04 Intel Corporation Reclaiming existing fields in address translation data structures to extend control over memory accesses
US7318235B2 (en) 2002-12-16 2008-01-08 Intel Corporation Attestation using both fixed token and portable token
US7900017B2 (en) 2002-12-27 2011-03-01 Intel Corporation Mechanism for remapping post virtual machine memory pages
US7076802B2 (en) 2002-12-31 2006-07-11 Intel Corporation Trusted system clock
JP2006523324A (ja) * 2003-03-11 2006-10-12 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ マスク化された画像を見ること
US7287197B2 (en) 2003-09-15 2007-10-23 Intel Corporation Vectoring an interrupt or exception upon resuming operation of a virtual machine
US8079034B2 (en) 2003-09-15 2011-12-13 Intel Corporation Optimizing processor-managed resources based on the behavior of a virtual machine monitor
US7424709B2 (en) 2003-09-15 2008-09-09 Intel Corporation Use of multiple virtual machine monitors to handle privileged events
US7739521B2 (en) 2003-09-18 2010-06-15 Intel Corporation Method of obscuring cryptographic computations
US7610611B2 (en) 2003-09-19 2009-10-27 Moran Douglas R Prioritized address decoder
US7237051B2 (en) 2003-09-30 2007-06-26 Intel Corporation Mechanism to control hardware interrupt acknowledgement in a virtual machine system
US7366305B2 (en) 2003-09-30 2008-04-29 Intel Corporation Platform and method for establishing trust without revealing identity
US7177967B2 (en) 2003-09-30 2007-02-13 Intel Corporation Chipset support for managing hardware interrupts in a virtual machine system
US7636844B2 (en) 2003-11-17 2009-12-22 Intel Corporation Method and system to provide a trusted channel within a computer system for a SIM device
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
US7356735B2 (en) 2004-03-30 2008-04-08 Intel Corporation Providing support for single stepping a virtual machine in a virtual machine environment
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
US7490070B2 (en) 2004-06-10 2009-02-10 Intel Corporation Apparatus and method for proving the denial of a direct proof signature
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
US7305592B2 (en) 2004-06-30 2007-12-04 Intel Corporation Support for nested fault in a virtual machine environment
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
JP5501232B2 (ja) 2007-09-04 2014-05-21 インターナショナル・ビジネス・マシーンズ・コーポレーション 電子文書を確認するためのシステム及び方法
WO2009049412A1 (en) * 2007-10-19 2009-04-23 Memory Experts International Inc. Method of providing assured transactions using secure transaction appliance and watermark verification
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
US8239496B2 (en) * 2009-03-13 2012-08-07 Docusign, Inc. Systems and methods for document management transformation and security
EP2251812A1 (en) * 2009-05-10 2010-11-17 Mario Guido Finetti Transaction verification 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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE69521977T2 (de) * 1994-12-13 2002-04-04 International Business Machines Corp., Armonk 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
EP1190290B1 (en) 2009-09-16
EP1190290A1 (en) 2002-03-27
JP2003501915A (ja) 2003-01-14
EP1055989A1 (en) 2000-11-29
WO2000073879A1 (en) 2000-12-07
DE60042971D1 (de) 2009-10-29

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