WO2007003853A3 - Method and system for storing digital data - Google Patents

Method and system for storing digital data Download PDF

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Publication number
WO2007003853A3
WO2007003853A3 PCT/FR2006/050651 FR2006050651W WO2007003853A3 WO 2007003853 A3 WO2007003853 A3 WO 2007003853A3 FR 2006050651 W FR2006050651 W FR 2006050651W WO 2007003853 A3 WO2007003853 A3 WO 2007003853A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
platform
anonymizing
recipient
stored
Prior art date
Application number
PCT/FR2006/050651
Other languages
French (fr)
Other versions
WO2007003853A2 (en
Inventor
Stanislas Francfort
Jean-Marc Hospital
Original Assignee
France Telecom
Stanislas Francfort
Jean-Marc Hospital
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 France Telecom, Stanislas Francfort, Jean-Marc Hospital filed Critical France Telecom
Publication of WO2007003853A2 publication Critical patent/WO2007003853A2/en
Publication of WO2007003853A3 publication Critical patent/WO2007003853A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The invention concerns a method for storing digital data in a system (1) comprising several terminals (T1. T'1), a storage server (Sd) and an anonymizing platform (SA), including the following steps: sending from the terminal (T1, T'1) to said anonymizing platform (SA) a message including data to be stored; upon reception of said message by the anonymizing platform (SA), extracting the data to be stored, determining the recipient, and sending the data from the platform (SA) to said recipient; and receiving said data, and, if the recipient is said storage server (Sd), storing the received data and updating a table (T) associated with the storage server (Sd) to provide a match between said stored data and an identifier obtained from said data in accordance with a predetermined method, said identifier not allowing said sender terminal (T1, T'1) to be identified with respect to the other terminals (T1, T'1) and said terminals (T1, T'1) being capable of obtaining said identifier from said data in accordance with said predetermined method.
PCT/FR2006/050651 2005-07-04 2006-06-29 Method and system for storing digital data WO2007003853A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0507078 2005-07-04
FR0507078 2005-07-04

Publications (2)

Publication Number Publication Date
WO2007003853A2 WO2007003853A2 (en) 2007-01-11
WO2007003853A3 true WO2007003853A3 (en) 2007-12-06

Family

ID=36096159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/050651 WO2007003853A2 (en) 2005-07-04 2006-06-29 Method and system for storing digital data

Country Status (1)

Country Link
WO (1) WO2007003853A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112311770A (en) * 2020-09-29 2021-02-02 北京达佳互联信息技术有限公司 Information platform selection method and device, electronic equipment and storage medium
CN115242515B (en) * 2022-07-25 2023-11-03 上海交通大学 Watermark-based Torr anonymous communication two-party identity association system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040186859A1 (en) * 2003-03-20 2004-09-23 Sun Microsystems, Inc. File access based on file digests

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040186859A1 (en) * 2003-03-20 2004-09-23 Sun Microsystems, Inc. File access based on file digests

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHAUM D L: "Untraceable electronic mail return addresses, and digital pseudonyms", COMMUNICATIONS OF THE ASSOCIATION FOR COMPUTING MACHINERY, ACM, NEW YORK, NY, US, vol. 24, no. 2, February 1981 (1981-02-01), pages 84 - 88, XP002099995, ISSN: 0001-0782 *
O. BERTHOLD ET AL: "Web MIXes: a system for anonymous and unobservable internet access.", 2001, XP002375817, Retrieved from the Internet <URL:www.freehaven.net> [retrieved on 20060405] *
R.DINGLEDINE ET AL: "The Fre Haven Project: Distributed Anonymous Storage Service.", 17 December 2000 (2000-12-17), XP002375816, Retrieved from the Internet <URL:www.freehaven.net> [retrieved on 20060405] *

Also Published As

Publication number Publication date
WO2007003853A2 (en) 2007-01-11

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