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FR3081065B1 - SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN MULTIPLE TRANSMITTING USERS AND MULTIPLE RECIPIENT USERS. - Google Patents

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

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Publication number
FR3081065B1
FR3081065B1 FR1853960A FR1853960A FR3081065B1 FR 3081065 B1 FR3081065 B1 FR 3081065B1 FR 1853960 A FR1853960 A FR 1853960A FR 1853960 A FR1853960 A FR 1853960A FR 3081065 B1 FR3081065 B1 FR 3081065B1
Authority
FR
France
Prior art keywords
users
container
user
sending
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.)
Expired - Fee Related
Application number
FR1853960A
Other languages
French (fr)
Other versions
FR3081065A1 (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
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 Individual filed Critical Individual
Priority to FR1853960A priority Critical patent/FR3081065B1/en
Priority to PCT/IB2019/000343 priority patent/WO2019215494A1/en
Publication of FR3081065A1 publication Critical patent/FR3081065A1/en
Application granted granted Critical
Publication of FR3081065B1 publication Critical patent/FR3081065B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G06F21/62—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 OR CALCULATING; 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

Landscapes

  • 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)

Abstract

Procédé de partage de fichiers (2) entre plusieurs utilisateurs (Ai) émetteurs et plusieurs utilisateurs (Bk) destinataire, qui comprend : - Ecriture : ○ Créer, à l'initiative d'un l'utilisateur (A1) émetteur maître, un conteneur (6) de données, associé aux utilisateurs (Bk) destinataires ; ○ 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) ; ○ Copier le conteneur pour chaque utilisateur (Bk) destinataire et crypter chaque copie à l'aide de la clé (ZBk) publique de chaque utilisateur (Bk) destinataire ; ○ Pendant un délai (T2) d'archivage, stocker chaque conteneur (6Bk) crypté ; - Partage : permettre à chaque utilisateur (Bk) destinataire de télécharger le conteneur (6Bk) crypté en vue de le décrypter à l'aide de sa clé (BkZ) privée.Process for sharing files (2) between several sending users (Ai) and several receiving users (Bk), which comprises: - Writing: ○ Create, on the initiative of a user (A1) master sending, a container (6) data, associated with the intended users (Bk); ○ 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); ○ Copy the container for each recipient user (Bk) and encrypt each copy using the public key (ZBk) of each recipient user (Bk); ○ During an archiving delay (T2), store each encrypted container (6Bk); - Sharing: allow each recipient user (Bk) to download the encrypted container (6Bk) in order to decrypt it using their private key (BkZ).

FR1853960A 2018-05-09 2018-05-09 SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN MULTIPLE TRANSMITTING USERS AND MULTIPLE RECIPIENT USERS. Expired - Fee Related FR3081065B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1853960A FR3081065B1 (en) 2018-05-09 2018-05-09 SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN MULTIPLE TRANSMITTING USERS AND MULTIPLE RECIPIENT USERS.
PCT/IB2019/000343 WO2019215494A1 (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 plurality of recipient users

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853960A FR3081065B1 (en) 2018-05-09 2018-05-09 SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN MULTIPLE TRANSMITTING USERS AND MULTIPLE RECIPIENT USERS.
FR1853960 2018-05-09

Publications (2)

Publication Number Publication Date
FR3081065A1 FR3081065A1 (en) 2019-11-15
FR3081065B1 true FR3081065B1 (en) 2020-06-19

Family

ID=62597788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853960A Expired - Fee Related FR3081065B1 (en) 2018-05-09 2018-05-09 SECURE METHOD AND SYSTEM FOR DELAYED SHARING OF DATA BETWEEN MULTIPLE TRANSMITTING USERS AND MULTIPLE RECIPIENT USERS.

Country Status (2)

Country Link
FR (1) FR3081065B1 (en)
WO (1) WO2019215494A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW569119B (en) * 2001-03-29 2004-01-01 Sony Corp Data processing device
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
FR3081065A1 (en) 2019-11-15
WO2019215494A1 (en) 2019-11-14

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20191115

PLFP Fee payment

Year of fee payment: 3

ST Notification of lapse

Effective date: 20220105