ES2400894R1 - Procedimiento para una firma digital multiple - Google Patents
Procedimiento para una firma digital multipleInfo
- Publication number
- ES2400894R1 ES2400894R1 ES201130777A ES201130777A ES2400894R1 ES 2400894 R1 ES2400894 R1 ES 2400894R1 ES 201130777 A ES201130777 A ES 201130777A ES 201130777 A ES201130777 A ES 201130777A ES 2400894 R1 ES2400894 R1 ES 2400894R1
- Authority
- ES
- Spain
- Prior art keywords
- signature
- generate
- procedure
- generating
- signers
- 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.)
- Granted
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
- H04L9/3255—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 group based signatures, e.g. ring or threshold 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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Procedimiento para una firma digital múltiple. ComProcedimiento para una firma digital múltiple. Comprende: i) generar, por una tercera parte de confiprende: i) generar, por una tercera parte de confianza (T), una clave privada para cada firmante o manza (T), una clave privada para cada firmante o miembro (F1, F2, ..., Ft) de un grupo de firmantes iembro (F1, F2, ..., Ft) de un grupo de firmantes (G); ii) generar, cada uno de dichos firmantes (F{(G); ii) generar, cada uno de dichos firmantes (F{sub,1, F2, ..., Ft), una firma parcial de un documsub,1, F2, ..., Ft), una firma parcial de un documento (M) usando sus claves privadas; iii) generar ento (M) usando sus claves privadas; iii) generar una firma múltiple a partir de dichas firmas parciuna firma múltiple a partir de dichas firmas parciales; y iv) verificar dicha firma múltiple. Compreales; y iv) verificar dicha firma múltiple. Comprende además generar, por la tercera parte de confiande además generar, por la tercera parte de confianza (T), una clave pública común para todos dichosnza (T), una clave pública común para todos dichos firmantes (F1, F2, ..., Ft) y usar dicha clave pú firmantes (F1, F2, ..., Ft) y usar dicha clave pública común para realizar dicha verificación de lablica común para realizar dicha verificación de la firma múltiple de iv). firma múltiple de iv).
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201130777A ES2400894B1 (es) | 2011-05-13 | 2011-05-13 | Procedimiento para una firma digital múltiple |
ES12722319.6T ES2548838T3 (es) | 2011-05-13 | 2012-05-09 | Procedimiento para una firma digital múltiple |
PCT/EP2012/058583 WO2012156255A1 (en) | 2011-05-13 | 2012-05-09 | Procedure for a multiple digital signature |
EP12722319.6A EP2707990B1 (en) | 2011-05-13 | 2012-05-09 | Procedure for a multiple digital signature |
US14/116,828 US9191214B2 (en) | 2011-05-13 | 2012-05-09 | Procedure for a multiple digital signature |
BR112013029138A BR112013029138A2 (pt) | 2011-05-13 | 2012-05-09 | procedimento para assinatura digital múltipla |
ARP120101650A AR086339A1 (es) | 2011-05-13 | 2012-05-10 | Procedimiento para una firma digital multiple |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201130777A ES2400894B1 (es) | 2011-05-13 | 2011-05-13 | Procedimiento para una firma digital múltiple |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2400894A2 ES2400894A2 (es) | 2013-04-15 |
ES2400894R1 true ES2400894R1 (es) | 2013-05-08 |
ES2400894B1 ES2400894B1 (es) | 2014-03-11 |
Family
ID=46146833
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201130777A Withdrawn - After Issue ES2400894B1 (es) | 2011-05-13 | 2011-05-13 | Procedimiento para una firma digital múltiple |
ES12722319.6T Active ES2548838T3 (es) | 2011-05-13 | 2012-05-09 | Procedimiento para una firma digital múltiple |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES12722319.6T Active ES2548838T3 (es) | 2011-05-13 | 2012-05-09 | Procedimiento para una firma digital múltiple |
Country Status (6)
Country | Link |
---|---|
US (1) | US9191214B2 (es) |
EP (1) | EP2707990B1 (es) |
AR (1) | AR086339A1 (es) |
BR (1) | BR112013029138A2 (es) |
ES (2) | ES2400894B1 (es) |
WO (1) | WO2012156255A1 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10657523B2 (en) * | 2013-08-16 | 2020-05-19 | Arm Ip Limited | Reconciling electronic transactions |
US9722798B2 (en) * | 2014-02-10 | 2017-08-01 | Security Innovation Inc. | Digital signature method |
DE102015201161A1 (de) * | 2015-01-23 | 2016-03-24 | Siemens Aktiengesellschaft | Verfahren zur Überprüfung der Integrität von Komponenten einer Datenverarbeitungsanlage, Datenverarbeitungsanlage sowie Komponente einer Datenverarbeitungsanlage |
US10015016B2 (en) | 2015-01-28 | 2018-07-03 | Bank Of America Corporation | Method and apparatus for maintaining a centralized repository that stores entitlement capability for authorized signatories |
US11392955B2 (en) * | 2015-05-20 | 2022-07-19 | Ripple Luxembourg S.A. | Temporary consensus networks in a resource transfer system |
US10504080B2 (en) * | 2015-09-14 | 2019-12-10 | OX Labs Inc. | Cryptographically managingtelecommunications settlement |
CN106330462A (zh) * | 2016-09-05 | 2017-01-11 | 广东省电子商务认证有限公司 | 一种支持多算法的pdf签名方法及系统 |
GB201707168D0 (en) * | 2017-05-05 | 2017-06-21 | Nchain Holdings Ltd | Computer-implemented system and method |
CN107370599B (zh) * | 2017-08-07 | 2020-07-10 | 收付宝科技有限公司 | 一种远程销毁私钥的管理方法、装置和系统 |
US20200313856A1 (en) * | 2019-03-29 | 2020-10-01 | 0Chain, LLC | Systems and methods of blockchain platform for intermediaries and passwordless login |
CN107872322B (zh) * | 2017-11-02 | 2020-08-04 | 武汉理工大学 | 基于同态加密的数字签名协同生成方法及系统 |
CN110826091B (zh) * | 2018-08-14 | 2022-05-06 | 珠海金山办公软件有限公司 | 一种文件签名方法、装置、电子设备及可读存储介质 |
CN109743166B (zh) * | 2018-12-10 | 2023-06-23 | 普华诚信信息技术有限公司 | 多方签名生成方法及安全信息验证系统 |
US11374771B2 (en) | 2019-03-08 | 2022-06-28 | Ares Technologies, Inc. | Methods and systems for implementing mixed protocol certificates |
TWI695614B (zh) * | 2019-03-13 | 2020-06-01 | 開曼群島商庫幣科技有限公司 | 多重密鑰授權的數位貨幣交易方法 |
US11601284B2 (en) * | 2019-06-14 | 2023-03-07 | Planetway Corporation | Digital signature system based on a cloud of dedicated local devices |
JP2023519081A (ja) * | 2020-01-15 | 2023-05-10 | プラネットウェイ コーポレイション | 拡張可能なサーバを用いるデジタル署名システム |
CN111314087B (zh) * | 2020-02-11 | 2023-04-07 | 南京信息工程大学 | 基于代理重签名的电子文件前端控制方法 |
WO2021195219A1 (en) * | 2020-03-24 | 2021-09-30 | Ares Technologies, Inc | Methods and systems for implementing mixed protocol certificates |
CN111754233B (zh) * | 2020-06-29 | 2023-11-07 | 兴唐通信科技有限公司 | 基于多方签名的电子支付方法和系统 |
CN114024680A (zh) * | 2020-12-14 | 2022-02-08 | 北京八分量信息科技有限公司 | 一种多签共识架构中的多重签名方法 |
CN113225190B (zh) * | 2021-02-08 | 2024-05-03 | 数字兵符(福州)科技有限公司 | 一种使用新难题的量子安全的数字签名方法 |
CN113158258B (zh) * | 2021-03-31 | 2022-02-11 | 郑州信大捷安信息技术股份有限公司 | 一种基于椭圆曲线的协同签名方法、装置和系统 |
CN115442052B (zh) * | 2022-08-30 | 2023-06-23 | 云海链控股股份有限公司 | 一种协同签名方法、系统、设备及计算机可读存储介质 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2904819B2 (ja) * | 1989-08-25 | 1999-06-14 | 日本電信電話株式会社 | ディジタル署名方式 |
US5825880A (en) | 1994-01-13 | 1998-10-20 | Sudia; Frank W. | Multi-step digital signature method and system |
US5610982A (en) * | 1996-05-15 | 1997-03-11 | Micali; Silvio | Compact certification with threshold signatures |
US5638447A (en) * | 1996-05-15 | 1997-06-10 | Micali; Silvio | Compact digital signatures |
US6088798A (en) | 1996-09-27 | 2000-07-11 | Kabushiki Kaisha Toshiba | Digital signature method using an elliptic curve, a digital signature system, and a program storage medium having the digital signature method stored therein |
JPH10133576A (ja) | 1996-10-31 | 1998-05-22 | Hitachi Ltd | 公開鍵暗号方法および装置 |
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 |
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 |
US7093133B2 (en) * | 2001-12-20 | 2006-08-15 | Hewlett-Packard Development Company, L.P. | Group signature generation system using multiple primes |
WO2003090429A1 (en) | 2002-04-15 | 2003-10-30 | Docomo Communications Laboratories Usa, Inc. | Signature schemes using bilinear mappings |
US7318155B2 (en) * | 2002-12-06 | 2008-01-08 | International Business Machines Corporation | Method and system for configuring highly available online certificate status protocol responders |
FR2855343B1 (fr) | 2003-05-20 | 2005-10-07 | France Telecom | Procede de signature electronique de groupe avec anonymat revocable, equipements et programmes pour la mise en oeuvre du procede |
JP4390570B2 (ja) | 2004-01-21 | 2009-12-24 | 株式会社エヌ・ティ・ティ・ドコモ | 多段署名検証システム、電子署名付与装置、データ追加装置及び電子署名検証装置 |
JP4034743B2 (ja) | 2004-01-23 | 2008-01-16 | 株式会社東芝 | 多重署名方法、装置、プログラム及びシステム |
US7664957B2 (en) | 2004-05-20 | 2010-02-16 | Ntt Docomo, Inc. | Digital signatures including identity-based aggregate signatures |
CN101651541A (zh) | 2008-08-14 | 2010-02-17 | 中华电信股份有限公司 | 网络用户身份验证系统与方法 |
US20130326602A1 (en) * | 2011-02-22 | 2013-12-05 | Hewlett-Packard Development Company, L.P. | Digital Signatures |
-
2011
- 2011-05-13 ES ES201130777A patent/ES2400894B1/es not_active Withdrawn - After Issue
-
2012
- 2012-05-09 ES ES12722319.6T patent/ES2548838T3/es active Active
- 2012-05-09 WO PCT/EP2012/058583 patent/WO2012156255A1/en active Application Filing
- 2012-05-09 EP EP12722319.6A patent/EP2707990B1/en active Active
- 2012-05-09 BR BR112013029138A patent/BR112013029138A2/pt not_active IP Right Cessation
- 2012-05-09 US US14/116,828 patent/US9191214B2/en active Active
- 2012-05-10 AR ARP120101650A patent/AR086339A1/es not_active Application Discontinuation
Non-Patent Citations (4)
Title |
---|
Harn, L.,"Digital multisignature with distinguished signing authorities," Electronics Letters , vol.35, no.4, pp.294,295, 18 Feb 1999 doi: 10.1049/el:19990166 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=756703&isnumber=16335 * |
Harn, L.; Lin, C-Y; Wu, T-C, "Structured multisignature algorithms," Computers and Digital Techniques, IEE Proceedings - , vol.151, no.3, pp.231,234, 19 May 2004 doi: 10.1049/ip-cdt:20040247 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1304184&isnumber=28970 * |
Hongwei Chu; Yinliang Zhao, "Two Efficient Digital Multisignature Schemes," Computational Intelligence and Design, 2008. ISCID '08. International Symposium on , vol.2, no., pp.258,261, 17-18 Oct. 2008doi: 10.1109/ISCID.2008.204URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4725503&isnumber=4725436 * |
Sattar J. Aboud, "Two efficient digital multisignature schemes", International Journal of Soft Computing 2, 1 (2007), pp.113¿117. Medwell Journals. URL: http://medwelljournals.com/abstract/?doi=ijscomp.2007.113.117 * |
Also Published As
Publication number | Publication date |
---|---|
ES2400894B1 (es) | 2014-03-11 |
EP2707990B1 (en) | 2015-07-01 |
ES2548838T3 (es) | 2015-10-21 |
US20140164765A1 (en) | 2014-06-12 |
EP2707990A1 (en) | 2014-03-19 |
AR086339A1 (es) | 2013-12-04 |
BR112013029138A2 (pt) | 2019-09-24 |
US9191214B2 (en) | 2015-11-17 |
WO2012156255A1 (en) | 2012-11-22 |
ES2400894A2 (es) | 2013-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 2400894 Country of ref document: ES Kind code of ref document: B1 Effective date: 20140311 |
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FA2A | Application withdrawn |
Effective date: 20140711 |