FR3081064B1 - SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN SEVERAL TRANSMITTING USERS AND A RECIPIENT USER. - Google Patents

SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN SEVERAL TRANSMITTING USERS AND A RECIPIENT USER. Download PDF

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Publication number
FR3081064B1
FR3081064B1 FR1853957A FR1853957A FR3081064B1 FR 3081064 B1 FR3081064 B1 FR 3081064B1 FR 1853957 A FR1853957 A FR 1853957A FR 1853957 A FR1853957 A FR 1853957A FR 3081064 B1 FR3081064 B1 FR 3081064B1
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FR
France
Prior art keywords
user
container
data
recipient user
sharing
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.)
Expired - Fee Related
Application number
FR1853957A
Other languages
French (fr)
Other versions
FR3081064A1 (en
Inventor
Raphael Louiset
Fabrice Lhomme
Jonathan Attia
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR1853957A priority Critical patent/FR3081064B1/en
Priority to PCT/IB2019/000342 priority patent/WO2019215493A1/en
Publication of FR3081064A1 publication Critical patent/FR3081064A1/en
Application granted granted Critical
Publication of FR3081064B1 publication Critical patent/FR3081064B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2137—Time limited access, e.g. to a computer or data

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

Procédé de partage de fichiers (2) entre N utilisateurs (Ai) et un utilisateur (B) destinataire, qui comprend trois phases : - Ecriture : ○ Créer, dans un serveur (5) de fichiers, à l'initiative d'un utilisateur (A1) émetteur maître, un conteneur (6) de données, associé à l'utilisateur B ; ○ Pendant un délai (T1) d'écriture, permettre à chaque utilisateur (Ai) émetteur l'accès en écriture au conteneur (6) ; - Archivage : ○ A l'expiration du délai (T1) d'écriture, interdire à chaque utilisateur (Ai) émetteur l'accès au conteneur (6) ; ○ Crypter les données du conteneur (6) à l'aide de la clé (ZB) publique de l'utilisateur (B) destinataire ; ○ Pendant un délai (T2) d'archivage, stocker le conteneur (6B) crypté dans un serveur (5) de fichiers ; - Partage : permettre à l'utilisateur (B) destinataire de télécharger le conteneur (6B) crypté en vue de le décrypter à l'aide de sa clé (BZ) privée.Method for sharing files (2) between N users (Ai) and a recipient user (B), which comprises three phases: - Writing: ○ Create, in a file server (5), on the initiative of a user (A1) master transmitter, a data container (6) associated with user B; ○ During a writing delay (T1), allow each sending user (Ai) write access to the container (6); - Archiving: ○ At the end of the writing period (T1), prohibit each user (Ai) sending access to the container (6); ○ Encrypt the data of the container (6) using the public key (ZB) of the recipient user (B); ○ During an archiving delay (T2), store the encrypted container (6B) in a file server (5); - Sharing: allow the recipient user (B) to download the encrypted container (6B) in order to decrypt it using his private key (BZ).

FR1853957A 2018-05-09 2018-05-09 SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN SEVERAL TRANSMITTING USERS AND A RECIPIENT USER. Expired - Fee Related FR3081064B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1853957A FR3081064B1 (en) 2018-05-09 2018-05-09 SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN SEVERAL TRANSMITTING USERS AND A RECIPIENT USER.
PCT/IB2019/000342 WO2019215493A1 (en) 2018-05-09 2019-05-07 Secure method and system for the delayed sharing of data between a plurality of sender users and a recipient user

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853957 2018-05-09
FR1853957A FR3081064B1 (en) 2018-05-09 2018-05-09 SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN SEVERAL TRANSMITTING USERS AND A RECIPIENT USER.

Publications (2)

Publication Number Publication Date
FR3081064A1 FR3081064A1 (en) 2019-11-15
FR3081064B1 true FR3081064B1 (en) 2020-06-19

Family

ID=62597785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853957A Expired - Fee Related FR3081064B1 (en) 2018-05-09 2018-05-09 SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN SEVERAL TRANSMITTING USERS AND A RECIPIENT USER.

Country Status (2)

Country Link
FR (1) FR3081064B1 (en)
WO (1) WO2019215493A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1282262A1 (en) * 2001-03-29 2003-02-05 Sony Corporation Information processing apparatus
US9165155B2 (en) * 2010-10-27 2015-10-20 Max Planck Gesellschaft Zur Foerderung Der Wissenschaften Protecting the integrity and privacy of data with storage leases
US20140108793A1 (en) * 2012-10-16 2014-04-17 Citrix Systems, Inc. Controlling mobile device access to secure data

Also Published As

Publication number Publication date
FR3081064A1 (en) 2019-11-15
WO2019215493A1 (en) 2019-11-14

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20191115

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Year of fee payment: 3

ST Notification of lapse

Effective date: 20220105