ES2148296T3 - Procedimiento de verificacion de firmas para un sistema de comunicaciones. - Google Patents
Procedimiento de verificacion de firmas para un sistema de comunicaciones.Info
- Publication number
- ES2148296T3 ES2148296T3 ES94402022T ES94402022T ES2148296T3 ES 2148296 T3 ES2148296 T3 ES 2148296T3 ES 94402022 T ES94402022 T ES 94402022T ES 94402022 T ES94402022 T ES 94402022T ES 2148296 T3 ES2148296 T3 ES 2148296T3
- Authority
- ES
- Spain
- Prior art keywords
- media
- signatures
- communication
- communication system
- signature verification
- 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
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
Abstract
PROCEDIMIENTO QUE SE REFIERE A UN SISTEMA QUE COMPRENDE DISPOSITIVOS DE COMUNICACION A1, A2, ... A (ALFA) CONECTADOS A UN DISPOSITIVO DE VERIFICACION CENTRALIZADO B POR MEDIO DE ENTREFASES DE COMUNICACION (10, 31), EN EL QUE CADA DISPOSITIVO AI, QUE POSEE UN MEDIO DE TRATAMIENTO DE DATOS (11), UN MEDIO DE COMUNICACION (10), UN MEDIO QUE FORMA MEMORIA (13; 14; 15) Y UN MEDIO DE PRODUCCION ALEATORIA O SEUDOALEATORIA (12), TRANSMITE AL DISPOSITIVO B, QUE POSEE UN MEDIO DE TRATAMIENTO DE DATOS (30), UN MEDIO DE COMUNICACION (31) Y UN MEDIO QUE FORMA MEMORIA (32; 33; 34), UN CONJUNTO DE SIGNATURAS DIGITALES DSS. UNA VEZ QUE EL DISPOSITIVO B HA RECIBIDO TODAS LAS SIGNATURAS, EL DISPOSITIVO B LAS VERIFICA, AL MISMO TIEMPO QUE SE EFECTUAN VARIOS CALCULOS PARA VERIFICAR, DE MANERA SECUENCIAL, UN GRAN NUMERO DE SIGNATURA.
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 (1)
Publication Number | Publication Date |
---|---|
ES2148296T3 true ES2148296T3 (es) | 2000-10-16 |
Family
ID=22404334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94402022T Expired - Lifetime ES2148296T3 (es) | 1993-09-15 | 1994-09-12 | Procedimiento de verificacion de firmas para un sistema de comunicaciones. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5347581A (es) |
EP (1) | EP0643513B1 (es) |
JP (1) | JPH07312592A (es) |
DE (1) | DE69424729T2 (es) |
ES (1) | ES2148296T3 (es) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE187588T1 (de) * | 1993-08-17 | 1999-12-15 | R3 Security Engineering Ag | Verfahren zur digitalen unterschrift und verfahren zur schlüsselübereinkunft |
US7036019B1 (en) | 1994-04-01 | 2006-04-25 | Intarsia Software Llc | Method for controlling database copyrights |
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 |
US7302415B1 (en) | 1994-09-30 | 2007-11-27 | Intarsia Llc | Data copyright management system |
US6741991B2 (en) * | 1994-09-30 | 2004-05-25 | Mitsubishi Corporation | Data management system |
EP0715241B1 (en) | 1994-10-27 | 2004-01-14 | Mitsubishi Corporation | Apparatus for data copyright management system |
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 |
EP1691315A1 (en) | 1994-10-27 | 2006-08-16 | Intarsia Software LLC | 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 |
CA2374960A1 (en) * | 1999-05-24 | 2000-11-30 | Glenn Rolus Borgward | Data processing device |
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 |
KR20170010095A (ko) | 2010-03-05 | 2017-01-25 | 인터디지탈 패튼 홀딩스, 인크 | 장치에 대한 보안을 제공하는 방법 및 장치 |
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)
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 |
-
1993
- 1993-09-15 US US08/122,716 patent/US5347581A/en not_active Expired - Lifetime
-
1994
- 1994-09-12 EP EP94402022A patent/EP0643513B1/fr not_active Expired - Lifetime
- 1994-09-12 ES ES94402022T patent/ES2148296T3/es not_active Expired - Lifetime
- 1994-09-12 DE DE69424729T patent/DE69424729T2/de not_active Expired - Fee Related
- 1994-09-16 JP JP6248502A patent/JPH07312592A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE69424729T2 (de) | 2001-02-22 |
EP0643513B1 (fr) | 2000-05-31 |
EP0643513A2 (fr) | 1995-03-15 |
EP0643513A3 (fr) | 1996-09-11 |
US5347581A (en) | 1994-09-13 |
JPH07312592A (ja) | 1995-11-28 |
DE69424729D1 (de) | 2000-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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