MA53262B1 - Protection anti-falsification de fichier numérique - Google Patents

Protection anti-falsification de fichier numérique

Info

Publication number
MA53262B1
MA53262B1 MA53262A MA53262A MA53262B1 MA 53262 B1 MA53262 B1 MA 53262B1 MA 53262 A MA53262 A MA 53262A MA 53262 A MA53262 A MA 53262A MA 53262 B1 MA53262 B1 MA 53262B1
Authority
MA
Morocco
Prior art keywords
digital file
falsification
original digital
securing
associated data
Prior art date
Application number
MA53262A
Other languages
English (en)
Other versions
MA53262A (fr
Inventor
Eric Decoux
Philippe Thevoz
Elisabeth Wallace
Philippe Gillet
Original Assignee
Sicpa Holding 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 Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of MA53262A publication Critical patent/MA53262A/fr
Publication of MA53262B1 publication Critical patent/MA53262B1/fr

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/14—Details of searching files based on file metadata
    • G06F16/148—File search processing
    • G06F16/152—File search processing using file content signatures, e.g. hash values
    • 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
    • H04L9/3239—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 involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • 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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)

Abstract

L'invention concerne la sécurisation d'un fichier numérique original contre la falsification et la falsification de ses données associées, et en particulier de données relatives à son appartenance à un lot spécifique de fichiers numériques originaux, tout en permettant une vérification hors ligne ou en ligne de l'authenticité d'un fichier numérique sécurisé et la conformité de ses données associées par rapport à celle d'un fichier numérique original authentique. L'invention est particulièrement utile pour sécuriser des fichiers numériques prêts à l'impression.
MA53262A 2018-08-06 2019-07-15 Protection anti-falsification de fichier numérique MA53262B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18187473 2018-08-06
PCT/EP2019/068986 WO2020030382A1 (fr) 2018-08-06 2019-07-15 Protection anti-falsification de fichier numérique

Publications (2)

Publication Number Publication Date
MA53262A MA53262A (fr) 2021-11-10
MA53262B1 true MA53262B1 (fr) 2024-05-31

Family

ID=63165258

Family Applications (1)

Application Number Title Priority Date Filing Date
MA53262A MA53262B1 (fr) 2018-08-06 2019-07-15 Protection anti-falsification de fichier numérique

Country Status (16)

Country Link
US (1) US12355894B2 (fr)
EP (1) EP3834362B1 (fr)
JP (1) JP7342318B2 (fr)
KR (1) KR102783381B1 (fr)
CN (1) CN112534775B (fr)
BR (1) BR112021002269A2 (fr)
CA (1) CA3108442A1 (fr)
EA (1) EA202190438A1 (fr)
ES (1) ES2989818T3 (fr)
MA (1) MA53262B1 (fr)
MX (1) MX2021001483A (fr)
MY (1) MY207357A (fr)
PL (1) PL3834362T3 (fr)
PT (1) PT3834362T (fr)
SG (1) SG11202101179QA (fr)
WO (1) WO2020030382A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11575519B1 (en) * 2020-05-21 2023-02-07 Bank Of America Corporation System and method for authenticating media using barcodes and hash values
US20220129443A1 (en) * 2020-10-27 2022-04-28 Genetec Inc. Document management system and related method
US11697301B2 (en) * 2020-11-10 2023-07-11 Baysoft LLC Remotely programmable wearable device
AR126882A1 (es) 2021-09-01 2023-11-22 Sicpa Holding Sa Método y sistema para validar un contenido digital
DE102021131749A1 (de) 2021-12-02 2023-06-07 Volocopter Gmbh Verfahren und System zum Erzeugen und manipulationssicheren Verwalten von Flug-Logdateien
WO2023101181A1 (fr) * 2021-12-03 2023-06-08 삼성전자주식회사 Procédé et dispositif de mise à jour d'informations personnelles
US20240007300A1 (en) * 2022-06-29 2024-01-04 University Of South Florida System and method for cryptographic forensic audits on lightweight iot and digital archives
CN115080149B (zh) * 2022-07-20 2023-06-27 荣耀终端有限公司 终端设备的控制方法和终端设备
CN115115011B (zh) * 2022-08-29 2022-11-01 江苏铨通印数字印刷有限公司 一种智能数字印刷的防伪二维码生成使用方法
US12316678B2 (en) * 2023-02-13 2025-05-27 Cisco Technology, Inc. Security audit of data-at-rest
US12443686B1 (en) * 2024-03-26 2025-10-14 Bank Of America Corporation Spurious less data authentication by method mesh engineering using digital GenAI with proof of digital manipulation (PODM)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0819346A4 (fr) 1994-10-28 2001-01-24 Surety Technologies Inc Systeme numerique d'authentification de document servant a produire un certificat qui authentifie et identifie uniquement un document
GB2348343A (en) 1999-03-26 2000-09-27 Int Computers Ltd Authentication of MOT certificate using encryption
US8868914B2 (en) * 1999-07-02 2014-10-21 Steven W. Teppler System and methods for distributing trusted time
US7152047B1 (en) * 2000-05-24 2006-12-19 Esecure.Biz, Inc. System and method for production and authentication of original documents
US7051206B1 (en) 2000-11-07 2006-05-23 Unisys Corporation Self-authentication of value documents using digital signatures
AU2004320238B2 (en) * 2004-06-04 2008-07-03 Mitsubishi Denki Kabushiki Kaisha Certificate issuance server and certification system for certifying operating environment
WO2006018890A1 (fr) * 2004-08-20 2006-02-23 Mitsubishi Denki Kabushiki Kaisha Carte memoire, systeme d’echange de donnees et procede d’echange de donnees
FR2895125B1 (fr) * 2005-12-21 2008-12-12 Novatec Sa Procede d'authentification de documents et dispositif de lecture desdits documents a des fins d'enregistrement pour preuve
US10102439B2 (en) * 2008-01-14 2018-10-16 Hewlett-Packard Development Company, L.P. Document verification method and system
EP2237546B1 (fr) 2009-03-30 2020-05-13 Cipal Schaubroeck NV Dispositif et processus de protection de document numérique, et processus correspondant pour vérifier l'authenticité d'une copie papier imprimée
US9741265B2 (en) * 2012-12-31 2017-08-22 Piyush Bhatnagar System, design and process for secure documents credentials management using out-of-band authentication
US9473306B2 (en) * 2013-08-05 2016-10-18 Guardtime IP Holdings, Ltd. Document verification with ID augmentation
US10200199B2 (en) * 2013-08-05 2019-02-05 Guardtime Holdings Limited Strengthened entity identity for digital record signature infrastructure
US9853819B2 (en) * 2013-08-05 2017-12-26 Guardtime Ip Holdings Ltd. Blockchain-supported, node ID-augmented digital record signature method
US9268969B2 (en) * 2013-08-14 2016-02-23 Guardtime Ip Holdings Limited System and method for field-verifiable record authentication
US11025407B2 (en) * 2015-12-04 2021-06-01 Verisign, Inc. Hash-based digital signatures for hierarchical internet public key infrastructure
US20180219683A1 (en) * 2017-01-30 2018-08-02 Factom Possession and Alteration of Documents
US10630483B2 (en) * 2017-10-23 2020-04-21 Legitipix, LLC Anonymous image/video digital signature insertion and authentication
US10958642B2 (en) * 2018-04-05 2021-03-23 The Toronto-Dominion Bank Dynamic biometric authentication based on distributed ledger data
MA58214B1 (fr) * 2018-07-10 2022-11-30 Sicpa Holding Sa Protection anticontrefaçon d'articles

Also Published As

Publication number Publication date
CN112534775B (zh) 2024-03-01
PT3834362T (pt) 2024-06-21
CN112534775A (zh) 2021-03-19
WO2020030382A1 (fr) 2020-02-13
MX2021001483A (es) 2021-04-28
KR102783381B1 (ko) 2025-03-19
MA53262A (fr) 2021-11-10
KR20210041031A (ko) 2021-04-14
EP3834362A1 (fr) 2021-06-16
MY207357A (en) 2025-02-22
US12355894B2 (en) 2025-07-08
ES2989818T3 (es) 2024-11-27
SG11202101179QA (en) 2021-03-30
CA3108442A1 (fr) 2020-02-13
US20210258168A1 (en) 2021-08-19
JP2021533468A (ja) 2021-12-02
BR112021002269A2 (pt) 2021-05-04
JP7342318B2 (ja) 2023-09-12
EP3834362B1 (fr) 2024-04-10
PL3834362T3 (pl) 2024-08-05
EA202190438A1 (ru) 2021-06-30

Similar Documents

Publication Publication Date Title
MA53262B1 (fr) Protection anti-falsification de fichier numérique
EA202190068A1 (ru) Защита цифрового файла от подделки
MA52929B1 (fr) Protection anti-contrefaçon pour article double matériau-numérique
CN106130728B (zh) 一种基于区块链的数字资产登记方法及其服务器
MX2020009165A (es) Metodo y sistema de verificacion automatica de la autenticidad de documentos.
MA58214B1 (fr) Protection anticontrefaçon d'articles
WO2016204572A3 (fr) Système et procédé permettant de vérifier la falsification de pièces justificatives d'institution financière sur la base d'une chaîne de blocs
EA201891795A1 (ru) Система и способ проверки подлинности информации документа
WO2009075987A3 (fr) Vérification de documents à l'aide d'un cadre d'identification de documents dynamique
AU2017261921A1 (en) A method and system for verifying ownership of a digital asset using a distributed hash table and a peer-to-peer distributed ledger
US20230072264A1 (en) Method For Certification, Validation And Correlation Of Bills Of Materials In A Software Supply Chain
SE1750538A1 (en) Method and system for registering digital documents
DE60117151D1 (de) Banknotenspezifische geldverarbeitung
JP6934022B2 (ja) データベース・テーブル、テキスト・ファイル、及びデータ・フィード中におけるソルティング・テキスト及びフィンガープリンティング
FR3086090B1 (fr) Methode de traitement confidentiel de logs d'un systeme d'information
JP2016162101A (ja) 署名者指定システム、方法、およびプログラム
Makulilo The admissibility of electronic evidence in Tanzania: new rules and case law
ZA202107216B (en) Verifiable access credential
RU2017122622A (ru) Способ сертификации и аутентификации защищенных документов на основании результата измерения отклонений относительного положения в различных процессах, вовлеченных в изготовление таких защищенных документов
EP4409426A1 (fr) Groupes a et b : système et procédé d'horodatage décentralisé d'une soumission de contenu à un groupe de chaînes de blocs c : procédé de vérification par horodatage d'une soumission de contenu sur une chaîne de blocs
KR101535349B1 (ko) 승인 서류 처리 장치 및 방법
CL2020002288A1 (es) Método y sistema de verificacion automática de la autenticidad de documentos
MY184165A (en) A method to verify authenticity of a malaysian identification document
EP1739951A1 (fr) Reproduction individuelle de logos pour localiser le vol de documents
Lee et al. Forgery Protection System and 2D Bar-code inserted Watermark