BR112013001478A2 - método e sistema de assinatura eletrônica garantida - Google Patents

método e sistema de assinatura eletrônica garantida

Info

Publication number
BR112013001478A2
BR112013001478A2 BR112013001478A BR112013001478A BR112013001478A2 BR 112013001478 A2 BR112013001478 A2 BR 112013001478A2 BR 112013001478 A BR112013001478 A BR 112013001478A BR 112013001478 A BR112013001478 A BR 112013001478A BR 112013001478 A2 BR112013001478 A2 BR 112013001478A2
Authority
BR
Brazil
Prior art keywords
document
function
hash
electronic signature
sign
Prior art date
Application number
BR112013001478A
Other languages
English (en)
Inventor
Antonio Manuel Amaya Calvo
Miguel Ochoa Fuentes
Original Assignee
Telefonica 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 Telefonica Sa filed Critical Telefonica Sa
Publication of BR112013001478A2 publication Critical patent/BR112013001478A2/pt

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
    • 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
    • H04L9/3236—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 using cryptographic hash functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

método e sistema de assinatura eletrônica garantida. método, sistema e programa para assinar eletronicamente um documento (d) de forma segura. compreende: ler (500,600) um documento a assinar (d) por uma aplicação (54,64); apresentar (510,610) uma representação gráfica desse documento (d) a um usuário (51,61); aceitar (531, 631) o documento a assinar (d) por esse usuário (51,61). o método compreende ainda: um servidor (50,60), computador (542,642) uma função hash(h(d)), uma função validação estendida do hash (ev(h(d))) e uma função resumo legível do documento a assinar (rs(d)); a partir desse servidor (50,60), enviar (543, 643; 551, 651;) esse função hash (h(d)) e essa função validação estendida do hash (ev(h(d))) a essa aplicação (54,64) e a um dispositivo assinante (53,63); a partir desse servidor (50,60), enviar (552, 652) essa função hash (h(d)) e essa função resumo legível do documento a assinar (rs(d)) a um dispositivo secundário (52,62).
BR112013001478A 2010-07-20 2011-07-11 método e sistema de assinatura eletrônica garantida BR112013001478A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201031116A ES2377787B1 (es) 2010-07-20 2010-07-20 Método y sistema de firma electrónica garantizada.
PCT/EP2011/061717 WO2012010450A1 (en) 2010-07-20 2011-07-11 Method and system for secure electronic signing

Publications (1)

Publication Number Publication Date
BR112013001478A2 true BR112013001478A2 (pt) 2016-05-31

Family

ID=44583669

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013001478A BR112013001478A2 (pt) 2010-07-20 2011-07-11 método e sistema de assinatura eletrônica garantida

Country Status (6)

Country Link
US (1) US20130219184A1 (pt)
EP (1) EP2596595B1 (pt)
AR (1) AR082183A1 (pt)
BR (1) BR112013001478A2 (pt)
ES (2) ES2377787B1 (pt)
WO (1) WO2012010450A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7162035B1 (en) 2000-05-24 2007-01-09 Tracer Detection Technology Corp. Authentication method and system
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
US7995196B1 (en) 2008-04-23 2011-08-09 Tracer Detection Technology Corp. Authentication method and system
US10291721B2 (en) * 2011-07-15 2019-05-14 Vmware, Inc. Remote document signing
US10740732B2 (en) 2015-05-20 2020-08-11 Ripple Luxembourg S.A. Resource transfer system
US11481771B2 (en) * 2015-05-20 2022-10-25 Ripple Luxembourg S.A. One way functions in a resource transfer system
US11392944B2 (en) 2015-05-20 2022-07-19 Ripple Luxembourg S.A. Transfer costs in a resource transfer system
US11509647B2 (en) * 2019-01-28 2022-11-22 Microsoft Technology Licensing, Llc Determination of weak hashed credentials

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US5604801A (en) * 1995-02-03 1997-02-18 International Business Machines Corporation Public key data communications system under control of a portable security device
US5872848A (en) * 1997-02-18 1999-02-16 Arcanvs Method and apparatus for witnessed authentication of electronic documents
DE59803145D1 (de) * 1997-10-28 2002-03-28 Brokat Infosystems Ag Verfahren zum digitalen signieren einer nachricht
US6615348B1 (en) 1999-04-16 2003-09-02 Intel Corporation Method and apparatus for an adapted digital signature
US7178029B2 (en) 1998-08-18 2007-02-13 Privador, Ltd Method and apparatus for validating a digital signature
FI108373B (fi) 1998-12-16 2002-01-15 Sonera Smarttrust Oy Menetelmõ ja jõrjestelmõ digitaalisen allekirjoituksen toteuttamiseksi
US6587945B1 (en) * 1998-12-28 2003-07-01 Koninklijke Philips Electronics N.V. Transmitting reviews with digital signatures
US6671805B1 (en) * 1999-06-17 2003-12-30 Ilumin Corporation System and method for document-driven processing of digitally-signed electronic documents
CA2272723A1 (en) * 1999-05-25 2000-11-25 Rdm Corporation Digital signature server
US7043456B2 (en) * 2000-06-05 2006-05-09 Telefonaktiebolaget Lm Ericsson (Publ) Mobile electronic transaction personal proxy
US20020026584A1 (en) * 2000-06-05 2002-02-28 Janez Skubic Method for signing documents using a PC and a personal terminal device
US7194618B1 (en) * 2001-03-05 2007-03-20 Suominen Edwin A Encryption and authentication systems and methods
US20020129256A1 (en) * 2001-03-07 2002-09-12 Diebold, Incorporated Automated transaction machine digital signature system and method
US20030093678A1 (en) * 2001-04-23 2003-05-15 Bowe John J. Server-side digital signature system
NO313810B1 (no) * 2001-04-25 2002-12-02 Ericsson Telefon Ab L M Kryptografisk signering i smÕ enheter
EP1261165A1 (de) * 2001-05-15 2002-11-27 Siemens Aktiengesellschaft Signaturverfahren
US7224805B2 (en) * 2001-07-06 2007-05-29 Nokia Corporation Consumption of content
JP4553565B2 (ja) * 2002-08-26 2010-09-29 パナソニック株式会社 電子バリューの認証方式と認証システムと装置
DE60208614T2 (de) * 2002-09-17 2006-08-03 Errikos Pitsos Verfahren und Vorrichtung zur Bereitstellung einer Liste von öffentlichen Schlüsseln in einem Public-Key-System
WO2005029292A1 (en) * 2003-09-24 2005-03-31 Accenture Global Services Gmbh Server-based digital signature
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US8370632B2 (en) * 2005-04-18 2013-02-05 Vpsign Ltd. Apparatus and method for incorporating signature into electronic documents
US20070016785A1 (en) * 2005-07-14 2007-01-18 Yannick Guay System and method for digital signature and authentication
US8060747B1 (en) * 2005-09-12 2011-11-15 Microsoft Corporation Digital signatures for embedded code
DE102006062046A1 (de) * 2006-12-29 2008-07-03 Nec Europe Ltd. Verfahren und System zur Erhöhung der Sicherheit bei der Erstellung elektronischer Signaturen mittels Chipkarte
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
US7958363B2 (en) * 2007-10-26 2011-06-07 Yahoo! Inc. Toolbar signature
BRPI0802251A2 (pt) * 2008-07-07 2011-08-23 Tacito Pereira Nobre sistema, método e dispositivo para autenticação em relacionamentos por meios eletrÈnicos
WO2010037407A1 (en) * 2008-09-30 2010-04-08 Stepover Gmbh Method and device for electronically capturing a handwritten signature and safeguarding biometric data

Also Published As

Publication number Publication date
EP2596595B1 (en) 2014-09-10
US20130219184A1 (en) 2013-08-22
AR082183A1 (es) 2012-11-21
ES2377787B1 (es) 2013-02-13
ES2377787A1 (es) 2012-04-02
EP2596595A1 (en) 2013-05-29
WO2012010450A1 (en) 2012-01-26
ES2526318T3 (es) 2015-01-09

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]