DE69424729T2 - Verfahren zur Verifizierung von Unterschriften in einem Kommunikationssystem - Google Patents

Verfahren zur Verifizierung von Unterschriften in einem Kommunikationssystem

Info

Publication number
DE69424729T2
DE69424729T2 DE69424729T DE69424729T DE69424729T2 DE 69424729 T2 DE69424729 T2 DE 69424729T2 DE 69424729 T DE69424729 T DE 69424729T DE 69424729 T DE69424729 T DE 69424729T DE 69424729 T2 DE69424729 T2 DE 69424729T2
Authority
DE
Germany
Prior art keywords
procedure
communication system
verifying signatures
signatures
verifying
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 - Fee Related
Application number
DE69424729T
Other languages
English (en)
Other versions
DE69424729D1 (de
Inventor
David Naccache
Raihi David M
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.)
Gemplus Developpement SNC
Original Assignee
Gemplus Developpement SNC
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 Gemplus Developpement SNC filed Critical Gemplus Developpement SNC
Publication of DE69424729D1 publication Critical patent/DE69424729D1/de
Application granted granted Critical
Publication of DE69424729T2 publication Critical patent/DE69424729T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04L9/3252—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 using DSA or related signature schemes, e.g. elliptic based signatures, ElGamal or Schnorr schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
DE69424729T 1993-09-15 1994-09-12 Verfahren zur Verifizierung von Unterschriften in einem Kommunikationssystem Expired - Fee Related DE69424729T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/122,716 US5347581A (en) 1993-09-15 1993-09-15 Verification process for a communication system

Publications (2)

Publication Number Publication Date
DE69424729D1 DE69424729D1 (de) 2000-07-06
DE69424729T2 true DE69424729T2 (de) 2001-02-22

Family

ID=22404334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424729T Expired - Fee Related DE69424729T2 (de) 1993-09-15 1994-09-12 Verfahren zur Verifizierung von Unterschriften in einem Kommunikationssystem

Country Status (5)

Country Link
US (1) US5347581A (de)
EP (1) EP0643513B1 (de)
JP (1) JPH07312592A (de)
DE (1) DE69424729T2 (de)
ES (1) ES2148296T3 (de)

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EP0639907B1 (de) * 1993-08-17 1999-12-08 R3 Security Engineering AG Verfahren zur digitalen Unterschrift und Verfahren zur Schlüsselübereinkunft
JPH07271865A (ja) 1994-04-01 1995-10-20 Mitsubishi Corp データベース著作権管理方法
US6744894B1 (en) 1994-04-01 2004-06-01 Mitsubishi Corporation Data management system
US7036019B1 (en) 1994-04-01 2006-04-25 Intarsia Software Llc Method for controlling database copyrights
US6741991B2 (en) * 1994-09-30 2004-05-25 Mitsubishi Corporation Data management system
US7302415B1 (en) 1994-09-30 2007-11-27 Intarsia Llc Data copyright management system
EP0715241B1 (de) 1994-10-27 2004-01-14 Mitsubishi Corporation Gerät für Dateiurheberrechte-Verwaltungssystem
EP0709760B1 (de) 1994-10-27 2006-05-31 Intarsia Software LLC Urheberrechtsdatenverwaltungssystem
US6424715B1 (en) 1994-10-27 2002-07-23 Mitsubishi Corporation Digital content management system and apparatus
US6789197B1 (en) 1994-10-27 2004-09-07 Mitsubishi Corporation Apparatus for data copyright management system
US6785813B1 (en) * 1997-11-07 2004-08-31 Certicom Corp. Key agreement and transport protocol with implicit signatures
US6487661B2 (en) 1995-04-21 2002-11-26 Certicom Corp. Key agreement and transport protocol
US5621793A (en) * 1995-05-05 1997-04-15 Rubin, Bednarek & Associates, Inc. TV set top box using GPS
US6108365A (en) * 1995-05-05 2000-08-22 Philip A. Rubin And Associates, Inc. GPS data access system
CA2176972C (en) * 1995-05-17 2008-11-25 Scott A. Vanstone Key agreement and transport protocol with implicit signatures
US8595502B2 (en) 1995-09-29 2013-11-26 Intarsia Software Llc Data management system
US7801817B2 (en) 1995-10-27 2010-09-21 Makoto Saito Digital content management system and apparatus
US6212637B1 (en) * 1997-07-04 2001-04-03 Nippon Telegraph And Telephone Corporation Method and apparatus for en-bloc verification of plural digital signatures and recording medium with the method recorded thereon
JP3622433B2 (ja) * 1997-08-05 2005-02-23 富士ゼロックス株式会社 アクセス資格認証装置および方法
JP3793629B2 (ja) * 1997-10-30 2006-07-05 沖電気工業株式会社 メモリカードとメモリカード装置
US6453416B1 (en) * 1997-12-19 2002-09-17 Koninklijke Philips Electronics N.V. Secure proxy signing device and method of use
US6195433B1 (en) 1998-05-08 2001-02-27 Certicom Corp. Private key validity and validation
US6106425A (en) 1998-09-18 2000-08-22 Borg-Warner Automotive, Inc. Single assembly phased chain
JP4763866B2 (ja) 1998-10-15 2011-08-31 インターシア ソフトウェア エルエルシー ２重再暗号化によりデジタルデータを保護する方法及び装置
FR2790844B1 (fr) * 1999-03-09 2001-05-25 Gemplus Card Int Procede et dispositif de surveillance du deroulement d'un programme, dispositif programme permettant la surveillance de son programme
US6636969B1 (en) 1999-04-26 2003-10-21 Lucent Technologies Inc. Digital signatures having revokable anonymity and improved traceability
FR2793571B1 (fr) * 1999-05-11 2003-10-31 Gemplus Card Int Procede de contre-mesure dans un composant electronique mettant en oeuvre un algorithme de cryptographie a cle secrete et dynamique
DE50016084D1 (de) * 1999-05-24 2011-05-05 Borgward Glenn Rolus Datenverarbeitungseinrichtung
FR2807248B1 (fr) * 2000-03-28 2002-06-28 Gemplus Card Int Procede de signatures numeriques probabilistes
US7146500B2 (en) * 2001-11-14 2006-12-05 Compass Technology Management, Inc. System for obtaining signatures on a single authoritative copy of an electronic record
FR2842050B1 (fr) * 2002-07-04 2004-11-12 Roger Suanez Procede et systeme de securisation de transmission de messages
JP5437548B2 (ja) * 2004-11-15 2014-03-12 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 電子制御システムにおける入力署名
US8285996B2 (en) * 2005-03-30 2012-10-09 Dublin City University Verification of identity based signatures
KR101089121B1 (ko) * 2005-03-31 2011-12-02 재단법인서울대학교산학협력재단 빠른 집합 검증 방법 및 그 장치
JP4643351B2 (ja) * 2005-04-27 2011-03-02 株式会社リコー 機器及びプログラム起動方法
WO2008075420A1 (ja) * 2006-12-20 2008-06-26 Fujitsu Limited 電子署名プログラム、電子署名装置、および電子署名方法
CN101211434A (zh) * 2006-12-28 2008-07-02 鸿富锦精密工业（深圳）有限公司 电子订单签核系统及方法
KR101273465B1 (ko) * 2007-03-16 2013-06-14 재단법인서울대학교산학협력재단 집합 검증 장치 및 그 방법
JP4988448B2 (ja) * 2007-06-25 2012-08-01 株式会社日立製作所 一括検証装置、プログラム及び一括検証方法
US7890763B1 (en) 2007-09-14 2011-02-15 The United States Of America As Represented By The Director, National Security Agency Method of identifying invalid digital signatures involving batch verification
EP2543215A2 (de) 2010-03-05 2013-01-09 InterDigital Patent Holdings, Inc. Verfahren und vorrichtung zur bereitstellung von sicherheit an vorrichtungen
JP5895214B2 (ja) * 2012-07-04 2016-03-30 パナソニックＩｐマネジメント株式会社 無線装置
KR102070061B1 (ko) * 2014-03-27 2020-01-29 한국전자통신연구원 묶음 검증 방법 및 장치
JP5991560B2 (ja) * 2015-11-27 2016-09-14 パナソニックＩｐマネジメント株式会社 無線装置
JP6183629B2 (ja) * 2016-08-03 2017-08-23 パナソニックＩｐマネジメント株式会社 処理装置
US10924287B2 (en) * 2017-06-23 2021-02-16 Onboard Security, Inc. Digital signature technique
CN111815646A (zh) * 2020-06-23 2020-10-23 北京明略软件系统有限公司 一种图片处理方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309569A (en) * 1979-09-05 1982-01-05 The Board Of Trustees Of The Leland Stanford Junior University Method of providing digital signatures
US5214702A (en) * 1988-02-12 1993-05-25 Fischer Addison M Public key/signature cryptosystem with enhanced digital signature certification
IL87549A0 (en) * 1988-08-24 1989-01-31 Amos Fiat Rsa computation method for efficient batch processing
US4964164A (en) * 1989-08-07 1990-10-16 Algorithmic Research, Ltd. RSA computation method for efficient batch processing
US5231668A (en) * 1991-07-26 1993-07-27 The United States Of America, As Represented By The Secretary Of Commerce Digital signature algorithm
US5263085A (en) * 1992-11-13 1993-11-16 Yeda Research & Development Co. Ltd. Fast signature scheme based on sequentially linearized equations

Also Published As

Publication number Publication date
US5347581A (en) 1994-09-13
EP0643513A2 (de) 1995-03-15
EP0643513B1 (de) 2000-05-31
DE69424729D1 (de) 2000-07-06
ES2148296T3 (es) 2000-10-16
EP0643513A3 (de) 1996-09-11
JPH07312592A (ja) 1995-11-28

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee