EA202190068A1 - Защита цифрового файла от подделки - Google Patents

Защита цифрового файла от подделки

Info

Publication number
EA202190068A1
EA202190068A1 EA202190068A EA202190068A EA202190068A1 EA 202190068 A1 EA202190068 A1 EA 202190068A1 EA 202190068 A EA202190068 A EA 202190068A EA 202190068 A EA202190068 A EA 202190068A EA 202190068 A1 EA202190068 A1 EA 202190068A1
Authority
EA
Eurasian Patent Office
Prior art keywords
digital file
digital
protecting
against forgery
file against
Prior art date
Application number
EA202190068A
Other languages
English (en)
Inventor
Эрик Деку
Филипп Жилле
Филипп Тевоз
Элизабет Уоллес
Original Assignee
Сикпа Холдинг Са
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 Сикпа Холдинг Са filed Critical Сикпа Холдинг Са
Publication of EA202190068A1 publication Critical patent/EA202190068A1/ru

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/9035—Filtering based on additional data, e.g. user or group profiles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/9038—Presentation of query results
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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
    • H04L9/50—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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Настоящее изобретение относится к защите содержимого цифрового файла от подделки и фальсификации, и в частности цифровых данных, относящихся к его принадлежности к конкретному пакету цифровых файлов, при этом обеспечивая автономную проверку или проверку в режиме "онлайн" аутентичности защищенного цифрового файла и соответствия его цифровых данных относительно данных подлинного оригинального цифрового файла.
EA202190068A 2018-06-19 2019-06-03 Защита цифрового файла от подделки EA202190068A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18178628 2018-06-19
PCT/EP2019/064376 WO2019243034A1 (en) 2018-06-19 2019-06-03 Digital file anti-forgery protection

Publications (1)

Publication Number Publication Date
EA202190068A1 true EA202190068A1 (ru) 2021-04-08

Family

ID=62841810

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202190068A EA202190068A1 (ru) 2018-06-19 2019-06-03 Защита цифрового файла от подделки

Country Status (14)

Country Link
US (1) US20210203508A1 (ru)
EP (1) EP3811267B1 (ru)
JP (1) JP7367277B2 (ru)
KR (1) KR20210020117A (ru)
CN (1) CN112424781B (ru)
BR (1) BR112020025728A2 (ru)
CA (1) CA3104382A1 (ru)
EA (1) EA202190068A1 (ru)
ES (1) ES2960588T3 (ru)
MX (1) MX2020013851A (ru)
PL (1) PL3811267T3 (ru)
PT (1) PT3811267T (ru)
SG (1) SG11202012589RA (ru)
WO (1) WO2019243034A1 (ru)

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US11375294B2 (en) * 2019-12-17 2022-06-28 ImageKeeper LLC Interactive broadcast media content provider with direct audience interaction
JP6979098B2 (ja) * 2020-03-17 2021-12-08 株式会社大和総研 電子認定証受渡システムおよびプログラム
JP6979099B2 (ja) * 2020-03-17 2021-12-08 株式会社大和総研 電子認定証受渡システムおよびプログラム
US11880479B2 (en) * 2021-08-05 2024-01-23 Bank Of America Corporation Access control for updating documents in a digital document repository
US11893116B2 (en) 2021-08-19 2024-02-06 Bank Of America Corporation Assessment plug-in system for providing binary digitally signed results
US11805017B2 (en) * 2021-08-19 2023-10-31 Bank Of America Corporation Systems and methods for identifying and determining third party compliance
CN115296821B (zh) * 2022-08-26 2023-02-07 中航信移动科技有限公司 一种用于数字藏品管理的数据处理系统
CN115455492B (zh) * 2022-09-30 2024-02-13 百望股份有限公司 一种ofd文件的制作方法和装置

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US4459663A (en) * 1981-07-02 1984-07-10 American Business Computer Data processing machine and method of allocating inventory stock for generating work orders for producing manufactured components
DE9313716U1 (de) * 1993-09-10 1994-01-13 Herbst Klaus Vorrichtung zur Echtheitsprüfung von Dokumenten, insbesondere von Banknoten
US7152047B1 (en) * 2000-05-24 2006-12-19 Esecure.Biz, Inc. System and method for production and authentication of original documents
CN1209730C (zh) * 2001-11-30 2005-07-06 温天 一种数字防伪方法
US7590840B2 (en) * 2003-09-26 2009-09-15 Randy Langer Method and system for authorizing client devices to receive secured data streams
US7836276B2 (en) * 2005-12-02 2010-11-16 Nvidia Corporation System and method for processing thread groups in a SIMD architecture
JP4923388B2 (ja) * 2004-05-27 2012-04-25 富士ゼロックス株式会社 内容証明システム
EP1964306B1 (en) * 2005-12-19 2012-06-20 Telecom Italia S.p.A. Group signature scheme with improved efficiency, in particular in a join procedure
JP4893751B2 (ja) * 2007-01-12 2012-03-07 富士通株式会社 文書検証プログラム、記録媒体、文書検証方法および文書検証装置
JP5239849B2 (ja) * 2008-12-26 2013-07-17 富士通株式会社 電子署名方法、電子署名プログラムおよび電子署名装置
JP5332635B2 (ja) * 2009-01-19 2013-11-06 富士通株式会社 電子署名方法、電子署名プログラムおよび電子署名装置
US8924302B2 (en) * 2009-12-11 2014-12-30 Eoriginal, Inc. System and method for electronic transmission, storage, retrieval and remote signing of authenticated electronic original documents
US8381973B2 (en) * 2010-11-22 2013-02-26 International Business Machines Corporation System and method for providing and verifying a passport
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Also Published As

Publication number Publication date
SG11202012589RA (en) 2021-01-28
US20210203508A1 (en) 2021-07-01
PT3811267T (pt) 2023-10-06
BR112020025728A2 (pt) 2021-03-16
CN112424781B (zh) 2024-04-26
JP7367277B2 (ja) 2023-10-24
EP3811267A1 (en) 2021-04-28
MX2020013851A (es) 2021-03-25
JP2021528684A (ja) 2021-10-21
EP3811267B1 (en) 2023-07-26
ES2960588T3 (es) 2024-03-05
PL3811267T3 (pl) 2024-01-29
WO2019243034A1 (en) 2019-12-26
CN112424781A (zh) 2021-02-26
CA3104382A1 (en) 2019-12-26
KR20210020117A (ko) 2021-02-23

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