ATE303688T1 - Verfahren zur überprüfung einer unterschrift von einer nachricht - Google Patents

Verfahren zur überprüfung einer unterschrift von einer nachricht

Info

Publication number
ATE303688T1
ATE303688T1 AT00910996T AT00910996T ATE303688T1 AT E303688 T1 ATE303688 T1 AT E303688T1 AT 00910996 T AT00910996 T AT 00910996T AT 00910996 T AT00910996 T AT 00910996T AT E303688 T1 ATE303688 T1 AT E303688T1
Authority
AT
Austria
Prior art keywords
message
signature
unit
verified
verifying
Prior art date
Application number
AT00910996T
Other languages
English (en)
Inventor
Arnaud Fausse
Original Assignee
Axalto Sa
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 Axalto Sa filed Critical Axalto Sa
Application granted granted Critical
Publication of ATE303688T1 publication Critical patent/ATE303688T1/de

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
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • 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
    • 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
    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2153—Using hardware token as a secondary aspect

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
AT00910996T 1999-03-17 2000-03-17 Verfahren zur überprüfung einer unterschrift von einer nachricht ATE303688T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9903330A FR2791203A1 (fr) 1999-03-17 1999-03-17 Dispositif d'authentification d'un message lors d'une operation de traitement cryptographique dudit message
PCT/FR2000/000679 WO2000056007A1 (fr) 1999-03-17 2000-03-17 Procede de verification de signature d'un message

Publications (1)

Publication Number Publication Date
ATE303688T1 true ATE303688T1 (de) 2005-09-15

Family

ID=9543324

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03023236T ATE372007T1 (de) 1999-03-17 2000-03-17 Gerät zur authentifizierung einer nachricht
AT00910996T ATE303688T1 (de) 1999-03-17 2000-03-17 Verfahren zur überprüfung einer unterschrift von einer nachricht

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT03023236T ATE372007T1 (de) 1999-03-17 2000-03-17 Gerät zur authentifizierung einer nachricht

Country Status (8)

Country Link
US (2) US7039808B1 (de)
EP (2) EP1381183B1 (de)
JP (2) JP2002539501A (de)
CN (2) CN1496073B (de)
AT (2) ATE372007T1 (de)
DE (2) DE60022320T2 (de)
FR (1) FR2791203A1 (de)
WO (1) WO2000056007A1 (de)

Families Citing this family (24)

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AU2001293598A1 (en) * 2000-10-05 2002-04-15 Certicom Corp. A method for providing information security for wireless transmissions
WO2002035764A2 (en) * 2000-10-24 2002-05-02 It Security Solutions Llc Process and apparatus for improving the security of digital signatures
DE10152462A1 (de) * 2001-10-24 2003-06-18 Giesecke & Devrient Gmbh Signatur eines Dokuments
RU2004123616A (ru) * 2002-02-12 2005-05-27 Награкард Са (Ch) Способ хранения и передачи электронного сертификата
CN1650595B (zh) * 2002-03-01 2010-05-26 捷讯研究有限公司 用于提供安全消息签名状态和信任状态指示的系统和方法
US7130886B2 (en) 2002-03-06 2006-10-31 Research In Motion Limited System and method for providing secure message signature status and trust status indication
US20030174841A1 (en) * 2002-03-15 2003-09-18 Novell Inc. Methods, systems, and data structures for secure data content presentation
US7392375B2 (en) 2002-09-18 2008-06-24 Colligo Networks, Inc. Peer-to-peer authentication for real-time collaboration
EP1486908A1 (de) * 2003-06-12 2004-12-15 Axalto S.A. Smartcard mit zwei I/O Ports zur Verbindung einer sicheren Umgebung mit einer unsicheren Umgebung
EP1486907A1 (de) * 2003-06-12 2004-12-15 Axalto S.A. Verfahren und System zum Multiplexen von Smartcard-Kontakten
US8010783B1 (en) 2004-04-15 2011-08-30 Aol Inc. Service provider invocation
US7886144B2 (en) 2004-10-29 2011-02-08 Research In Motion Limited System and method for retrieving certificates associated with senders of digitally signed messages
JP2007115136A (ja) * 2005-10-21 2007-05-10 Dainippon Printing Co Ltd Ｉｃカード、および、ｉｃカードプログラム
DE102005050878A1 (de) * 2005-10-21 2007-04-26 Fiducia It Ag Verfahren zur datentechnisch gesicherten elektronischen Kommunikation sowie eine Vorrichtung zur Ausführung dieses Verfahrens
ES2332675B1 (es) * 2006-08-09 2011-01-17 Juan Jose Pons Bordes Metodo y dispositivo de remision de informacion para la realizacion de transacciones electronicas seguras.
EP2040229A1 (de) 2007-09-18 2009-03-25 Axalto SA Verfahren und System für den Erhalt eines PIN-Validierungssignals bei einer Datenverarbeitungseinheit
US8605097B1 (en) 2007-12-14 2013-12-10 Nvidia Corporation Method and system for determining the compliance encrypted and non-encrypted display outputs
US8046586B1 (en) * 2007-12-14 2011-10-25 Nvidia Corporation Method and system for determining the compliance of encrypted and non-encrypted display outputs
EP2180654A1 (de) * 2008-10-24 2010-04-28 Gemalto SA Sicherungsverfahren von Nachrichten, die für ein Endgerät bestimmt sind, das in einer verteilten IT-Architektur entwickelt wurde
CN101562524B (zh) * 2009-05-31 2011-08-03 河海大学 一种基于身份的数字签名方法
US8799754B2 (en) * 2009-12-07 2014-08-05 At&T Intellectual Property I, L.P. Verification of data stream computations using third-party-supplied annotations
GB2517732A (en) * 2013-08-29 2015-03-04 Sim & Pin Ltd System for accessing data from multiple devices
US11139985B2 (en) * 2018-12-04 2021-10-05 Journey.ai Receiving information through a zero-knowledge data management network
US11128609B1 (en) * 2018-12-13 2021-09-21 Secure Channels, Inc. System and method to improve user authentication for enhanced security of cryptographically protected communication sessions

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US4529870A (en) * 1980-03-10 1985-07-16 David Chaum Cryptographic identification, financial transaction, and credential device
FR2514593B1 (fr) * 1981-10-09 1986-12-26 Bull Sa Procede et dispositif pour authentifier la signature d'un message signe
FR2531550B1 (fr) * 1982-08-06 1987-09-25 Ozil Maurice Dispositif de couplage universel pour la mise en communication d'ensembles de traitement d'informations et d'au moins une unite peripherique
US4839793A (en) * 1987-07-01 1989-06-13 Baytec, Inc. Multiple computer interface
CA1321649C (en) * 1988-05-19 1993-08-24 Jeffrey R. Austin Method and system for authentication
US5237609A (en) * 1989-03-31 1993-08-17 Mitsubishi Denki Kabushiki Kaisha Portable secure semiconductor memory device
US5327497A (en) * 1992-06-04 1994-07-05 Integrated Technologies Of America, Inc. Preboot protection of unauthorized use of programs and data with a card reader interface
JPH0798620A (ja) * 1992-11-13 1995-04-11 Seiko Epson Corp 電子装置およびこれを用いたコンピュータ
FR2718311A1 (fr) * 1994-03-30 1995-10-06 Trt Telecom Radio Electr Dispositif de mise en Óoeuvre d'un système de signature de message et carte à puce comportant un tel dispositif.
GB2288476A (en) * 1994-04-05 1995-10-18 Ibm Authentication of printed documents.
FR2723224B1 (fr) * 1994-07-28 1996-09-06 Sgs Thomson Microelectronics Systeme lecteur de carte a memoire ou a puce
US5544255A (en) * 1994-08-31 1996-08-06 Peripheral Vision Limited Method and system for the capture, storage, transport and authentication of handwritten signatures
US5606609A (en) * 1994-09-19 1997-02-25 Scientific-Atlanta Electronic document verification system and method
US5701343A (en) * 1994-12-01 1997-12-23 Nippon Telegraph & Telephone Corporation Method and system for digital information protection
JPH08202566A (ja) * 1995-01-24 1996-08-09 Nissin Electric Co Ltd プロセス間通信システム
US5559889A (en) * 1995-03-31 1996-09-24 International Business Machines Corporation System and methods for data encryption using public key cryptography
CN1145506A (zh) * 1995-05-24 1997-03-19 招商银行 集成电路卡通用变码印鉴器
JPH09146914A (ja) * 1995-09-06 1997-06-06 Seiko Epson Corp シングルチップマイクロコンピュータ及びそれを内蔵した電子機器
FR2743910B1 (fr) * 1996-01-19 1998-02-27 Solaic Sa Procede de mise en oeuvre d'un programme securise dans une carte a microprocesseur et carte a microprocesseur comportant un programme securise
FR2752071B1 (fr) * 1996-07-30 1998-12-18 Thomson Csf Lecteur pour cartes a puce a interface homme-machine amelioree
JP2739573B2 (ja) * 1996-09-13 1998-04-15 株式会社日立製作所 シングルチップマイクロコンピュータ
JPH1120273A (ja) * 1997-07-03 1999-01-26 Fuji Xerox Co Ltd 画像処理装置および画像処理方法
EP1002393B1 (de) * 1997-08-06 2005-09-21 Infineon Technologies AG Einrichtung zum sicheren erstellen von elektronischen unterschriften
US6170058B1 (en) * 1997-12-23 2001-01-02 Arcot Systems, Inc. Method and apparatus for cryptographically camouflaged cryptographic key storage, certification and use
US6463537B1 (en) * 1999-01-04 2002-10-08 Codex Technologies, Inc. Modified computer motherboard security and identification system
US6694430B1 (en) * 1999-03-05 2004-02-17 Symbol Technologies, Inc. Data encryption integrated circuit with on-board dual-use memory

Also Published As

Publication number Publication date
EP1159801B1 (de) 2005-08-31
US8046584B2 (en) 2011-10-25
EP1381183B1 (de) 2007-08-29
CN1160903C (zh) 2004-08-04
EP1381183A1 (de) 2004-01-14
JP2004229316A (ja) 2004-08-12
DE60022320D1 (de) 2005-10-06
ATE372007T1 (de) 2007-09-15
EP1159801A1 (de) 2001-12-05
US20040098590A1 (en) 2004-05-20
DE60036231T2 (de) 2008-05-21
FR2791203A1 (fr) 2000-09-22
WO2000056007A1 (fr) 2000-09-21
CN1496073A (zh) 2004-05-12
DE60036231D1 (de) 2007-10-11
JP2002539501A (ja) 2002-11-19
CN1496073B (zh) 2010-05-12
CN1344453A (zh) 2002-04-10
US7039808B1 (en) 2006-05-02
DE60022320T2 (de) 2006-07-13

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