CN119968633A - 信息创建方法、图像文件、信息创建装置及程序 - Google Patents

信息创建方法、图像文件、信息创建装置及程序 Download PDF

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Publication number
CN119968633A
CN119968633A CN202380069817.1A CN202380069817A CN119968633A CN 119968633 A CN119968633 A CN 119968633A CN 202380069817 A CN202380069817 A CN 202380069817A CN 119968633 A CN119968633 A CN 119968633A
Authority
CN
China
Prior art keywords
information
image
encrypted
image file
image data
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.)
Pending
Application number
CN202380069817.1A
Other languages
English (en)
Chinese (zh)
Inventor
小林润
山路启
小林俊辉
西尾祐也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN119968633A publication Critical patent/CN119968633A/zh
Pending legal-status Critical Current

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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
    • H04L9/3236—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 OR CALCULATING; 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32128—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioethics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Studio Devices (AREA)
CN202380069817.1A 2022-09-29 2023-08-21 信息创建方法、图像文件、信息创建装置及程序 Pending CN119968633A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022156886 2022-09-29
JP2022-156886 2022-09-29
PCT/JP2023/029986 WO2024070328A1 (ja) 2022-09-29 2023-08-21 情報作成方法、画像ファイル、情報作成装置、及びプログラム

Publications (1)

Publication Number Publication Date
CN119968633A true CN119968633A (zh) 2025-05-09

Family

ID=90477311

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380069817.1A Pending CN119968633A (zh) 2022-09-29 2023-08-21 信息创建方法、图像文件、信息创建装置及程序

Country Status (5)

Country Link
US (1) US20250211447A1 (https=)
EP (1) EP4597348A4 (https=)
JP (1) JPWO2024070328A1 (https=)
CN (1) CN119968633A (https=)
WO (1) WO2024070328A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025062403A (ja) * 2023-10-02 2025-04-14 キヤノン株式会社 撮像装置、撮像方法、及びコンピュータプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4764536B2 (ja) * 1998-11-17 2011-09-07 株式会社リコー 画像計測機器
JP2002542502A (ja) * 1999-02-16 2002-12-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ディジタルカメラアーキテクチャ内の認証と検証
JP2006165650A (ja) * 2004-12-02 2006-06-22 Matsushita Electric Ind Co Ltd メタデータ管理装置
JP2006345450A (ja) 2005-06-10 2006-12-21 Canon Inc 画像検証システム、撮像装置、並びに画像検証装置
JP5035050B2 (ja) 2008-03-18 2012-09-26 株式会社ニコン 撮像装置、画像ファイル生成方法および画像ファイル作成プログラム
JP6562626B2 (ja) * 2014-12-10 2019-08-21 キヤノン株式会社 顕微鏡システム
JP2016122917A (ja) 2014-12-24 2016-07-07 パナソニックＩｐマネジメント株式会社 署名生成装置、署名検証装置、署名生成方法及び署名検証方法
JP2017059943A (ja) * 2015-09-15 2017-03-23 キヤノン株式会社 撮影装置、情報処理方法及びプログラム
US10880619B2 (en) * 2019-02-21 2020-12-29 Raytheon Bbn Technologies Corp. Verifying provenance of digital content
US12002127B2 (en) * 2020-03-10 2024-06-04 Samsung Electronics Co., Ltd. Robust selective image, video, and audio content authentication

Also Published As

Publication number Publication date
EP4597348A1 (en) 2025-08-06
WO2024070328A1 (ja) 2024-04-04
EP4597348A4 (en) 2026-01-28
US20250211447A1 (en) 2025-06-26
JPWO2024070328A1 (https=) 2024-04-04

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