WO2012049592A3 - Electronic signature apparatus and method - Google Patents

Electronic signature apparatus and method Download PDF

Info

Publication number
WO2012049592A3
WO2012049592A3 PCT/IB2011/054390 IB2011054390W WO2012049592A3 WO 2012049592 A3 WO2012049592 A3 WO 2012049592A3 IB 2011054390 W IB2011054390 W IB 2011054390W WO 2012049592 A3 WO2012049592 A3 WO 2012049592A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
electronic signature
signature apparatus
relate
electronic
Prior art date
Application number
PCT/IB2011/054390
Other languages
French (fr)
Other versions
WO2012049592A2 (en
Inventor
Jacob Bridger
Belal Lehwany
Original Assignee
Vpsign, Ltd.
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 Vpsign, Ltd. filed Critical Vpsign, Ltd.
Publication of WO2012049592A2 publication Critical patent/WO2012049592A2/en
Publication of WO2012049592A3 publication Critical patent/WO2012049592A3/en

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
    • H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3231—Biological data, e.g. fingerprint, voice or retina
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Document Processing Apparatus (AREA)
  • Collating Specific Patterns (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

Embodiments relate to methods and apparatus for facilitating the protection from tampering of an electronic document to which an electronic signature is applied. In non- limiting examples, techniques may relate to the handling of document appearance data, dynamic signature biometric data, digital footprints data, pixel history data, and camera- acquired image data.
PCT/IB2011/054390 2010-10-10 2011-10-05 Electronic signature apparatus and method WO2012049592A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39164410P 2010-10-10 2010-10-10
US61/391,644 2010-10-10

Publications (2)

Publication Number Publication Date
WO2012049592A2 WO2012049592A2 (en) 2012-04-19
WO2012049592A3 true WO2012049592A3 (en) 2012-06-14

Family

ID=45938751

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/054390 WO2012049592A2 (en) 2010-10-10 2011-10-05 Electronic signature apparatus and method

Country Status (1)

Country Link
WO (1) WO2012049592A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114978527B (en) * 2022-04-28 2023-09-19 中移互联网有限公司 Electronic signature method, electronic signature device, electronic equipment and storage medium

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9129130B2 (en) 2012-08-31 2015-09-08 Pkware, Inc. Systems and methods for data verification and replay prevention
BR102012032451A2 (en) * 2012-12-19 2013-10-22 Norte Cred Formalizar Solucoes Tecnologicas Ltda PAPER EXTINCTION PROCESS FOR ELECTRONICLY ORIGINATED TRANSACTIONS THROUGH MANUSCRIPT BIOMETRY WITH THE LEGAL VALIDITY FORMED PAPERLESS SOLUTION
WO2014106181A2 (en) * 2012-12-31 2014-07-03 Vasco Data Security, Inc. A method and an apparatus for securely signing application data
JP6266801B2 (en) 2014-09-16 2018-01-31 新日鉄住金ソリューションズ株式会社 Management system, portable terminal device, management method, information processing method, and program
RU2629445C2 (en) * 2014-12-29 2017-08-29 Российская Федерация, от имени которой выступает Федеральная служба по техническому и экспортному контролю (ФСТЭК России) Method of guaranteed depersonalization of electronic documents
DE102015111715A1 (en) * 2015-07-20 2017-01-26 Signotec Gmbh Secure electronic signing of information
HUP1700214A2 (en) * 2017-05-18 2019-08-28 Cursor Insight Ltd Method for creating documents with enhanced security electronic signature
KR101853610B1 (en) * 2017-11-07 2018-05-02 주식회사 시큐브 Digital signature authentication system based on biometric information and digital signature authentication method thereof
CN113411188B (en) * 2021-05-19 2022-08-02 广州炒米信息科技有限公司 Electronic contract signing method, electronic contract signing device, storage medium and computer equipment
CN113268778A (en) * 2021-05-31 2021-08-17 杭州趣链科技有限公司 Electronic file processing method, system, device, medium and intelligent seal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10302161A (en) * 1997-04-23 1998-11-13 Omron Corp Hand-written signature processing device and transaction processing system
EP1227416A2 (en) * 2001-01-17 2002-07-31 The PenPic Corporation Limited Data format conversion
WO2002063440A1 (en) * 2001-02-06 2002-08-15 Epicture Certification.Com Device for stamping and manually signing electronic documents, made secure with smart card, public key and third party
JP2006276093A (en) * 2005-03-28 2006-10-12 Hitachi Ltd Encrypting method of sip message and encrypted sip communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10302161A (en) * 1997-04-23 1998-11-13 Omron Corp Hand-written signature processing device and transaction processing system
EP1227416A2 (en) * 2001-01-17 2002-07-31 The PenPic Corporation Limited Data format conversion
WO2002063440A1 (en) * 2001-02-06 2002-08-15 Epicture Certification.Com Device for stamping and manually signing electronic documents, made secure with smart card, public key and third party
JP2006276093A (en) * 2005-03-28 2006-10-12 Hitachi Ltd Encrypting method of sip message and encrypted sip communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114978527B (en) * 2022-04-28 2023-09-19 中移互联网有限公司 Electronic signature method, electronic signature device, electronic equipment and storage medium

Also Published As

Publication number Publication date
WO2012049592A2 (en) 2012-04-19

Similar Documents

Publication Publication Date Title
WO2012049592A3 (en) Electronic signature apparatus and method
EP2666123A4 (en) System and method for improved character recognition in distorted images
WO2012020974A3 (en) Method and apparatus for providing information about an identified object
EP2601785A4 (en) Angle sensitive pixel (asp)-based image processing system, method, and applications
KR20180085039A (en) Image processing device, image processing method and recording medium
ZA201205340B (en) Method and system for determing colour from an image
WO2013074893A3 (en) Measuring web page rendering time
GB201001416D0 (en) Document authentication data embedding method and apparatus
EP2377308A4 (en) Image processing apparatus and image processing method, and data processing apparatus and data processing method
EP2657908A4 (en) Image authentication apparatus, image processing system, control program for image authentication apparatus, computer-readable recording medium, and image authentication method
WO2012016079A3 (en) Case for an electronic device and method of providing and using the same
TWI365662B (en) Method and system for digital image stabilization and computer program product using the method thereof
EP2618245A4 (en) Image processing device, content creation device, image processing method, and data structure of content file
EP2443612A4 (en) Image recognition method and image recognition apparatus
EP3526684A4 (en) System and method for identification of missing data elements in electronic documents
WO2011108836A3 (en) Server, navigation system, vehicle navigation system, and method for providing images of vehicle navigation system
EP2820594A4 (en) Method and apparatus for the detection of digital watermarks for instant credential authentication
WO2012044685A3 (en) Optimized recovery
EP3557466A4 (en) Method and system for detecting malicious programs integrated into an electronic document
EP2492866A4 (en) Method, system and computer program for obtaining the transformation of an image
EP2638508A4 (en) System and method for identifying complex tokens in an image
EP2617006A4 (en) Image processing apparatus and image processing method
EP2648206A4 (en) Electronic microscope, electronic-microscope image reconstruction system, and electronic-microscope image reconstruction method
EP2306733A4 (en) Image processing device and method
WO2013151481A3 (en) Sample adaptive filtering with offsets

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11832205

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11832205

Country of ref document: EP

Kind code of ref document: A2