EP3170093A4 - Dispositif de conversion de données - Google Patents

Dispositif de conversion de données Download PDF

Info

Publication number
EP3170093A4
EP3170093A4 EP15822132.5A EP15822132A EP3170093A4 EP 3170093 A4 EP3170093 A4 EP 3170093A4 EP 15822132 A EP15822132 A EP 15822132A EP 3170093 A4 EP3170093 A4 EP 3170093A4
Authority
EP
European Patent Office
Prior art keywords
conversion device
data conversion
data
conversion
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.)
Withdrawn
Application number
EP15822132.5A
Other languages
German (de)
English (en)
Other versions
EP3170093A1 (fr
Inventor
R. Daren Klum
Mark Hansen
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.)
Secured2 Corp
Original Assignee
Secured2 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 Secured2 Corp filed Critical Secured2 Corp
Publication of EP3170093A1 publication Critical patent/EP3170093A1/fr
Publication of EP3170093A4 publication Critical patent/EP3170093A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3084—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method
    • H03M7/3088—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method employing the use of a dictionary, e.g. LZ78
    • 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
    • G06F21/606—Protecting data by securing the transmission between two devices or processes
    • 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
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3084—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3084—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method
    • H03M7/3091—Data deduplication
    • 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
    • G06F2221/2107—File encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP15822132.5A 2014-07-14 2015-07-13 Dispositif de conversion de données Withdrawn EP3170093A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462024404P 2014-07-14 2014-07-14
US201462024385P 2014-07-14 2014-07-14
US201462024420P 2014-07-14 2014-07-14
PCT/US2015/040155 WO2016010901A1 (fr) 2014-07-14 2015-07-13 Dispositif de conversion de données

Publications (2)

Publication Number Publication Date
EP3170093A1 EP3170093A1 (fr) 2017-05-24
EP3170093A4 true EP3170093A4 (fr) 2018-03-21

Family

ID=55078948

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15822132.5A Withdrawn EP3170093A4 (fr) 2014-07-14 2015-07-13 Dispositif de conversion de données

Country Status (2)

Country Link
EP (1) EP3170093A4 (fr)
WO (1) WO2016010901A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1161811B1 (fr) * 1999-03-22 2007-08-29 Agency for Science, Technology and Research Procede et appareil de chiffrage et de dechiffrage de donnees
US8209334B1 (en) * 2007-12-28 2012-06-26 Don Doerner Method to direct data to a specific one of several repositories
US9262643B2 (en) * 2010-02-22 2016-02-16 Sookasa Inc. Encrypting files within a cloud computing environment
US8745014B2 (en) * 2011-10-19 2014-06-03 Pivotal Software, Inc. Time series data mapping into a key-value database
US8700683B2 (en) * 2011-10-24 2014-04-15 Nokia Corporation Method and apparatus for providing a key-value based storage interface

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Data deduplication", WIKIPEDIA, 28 June 2014 (2014-06-28), XP055447175, Retrieved from the Internet <URL:https://en.wikipedia.org/w/index.php?title=Data_deduplication&oldid=614785093> [retrieved on 20180202] *
ANONYMOUS: "Data", WIKIPEDIA, 12 July 2014 (2014-07-12), XP055447163, Retrieved from the Internet <URL:https://en.wikipedia.org/w/index.php?title=Data&oldid=616667468> [retrieved on 20180202] *
ANONYMOUS: "Dictionary coder", WIKIPEDIA, 21 May 2014 (2014-05-21), XP055447166, Retrieved from the Internet <URL:https://en.wikipedia.org/w/index.php?title=Dictionary_coder&oldid=609582125> [retrieved on 20180202] *
ANONYMOUS: "Huffman coding", WIKIPEDIA, 9 July 2014 (2014-07-09), XP055447193, Retrieved from the Internet <URL:https://en.wikipedia.org/w/index.php?title=Huffman_coding&oldid=616251440> [retrieved on 20180202] *
PAUL ANDERSON UNIVERSITY OF EDINBURGH DCSPAULEPSILOND AC UK KEYWORDS: BACKUP ET AL: "Fast and Secure Laptop Backups with Encrypted De-duplication", USENIX,, 27 August 2010 (2010-08-27), pages 1 - 12, XP061010477 *
See also references of WO2016010901A1 *

Also Published As

Publication number Publication date
EP3170093A1 (fr) 2017-05-24
WO2016010901A1 (fr) 2016-01-21

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