DE602006006586D1 - Verfahren zum sicheren Klassifizieren privater Daten - Google Patents

Verfahren zum sicheren Klassifizieren privater Daten

Info

Publication number
DE602006006586D1
DE602006006586D1 DE602006006586T DE602006006586T DE602006006586D1 DE 602006006586 D1 DE602006006586 D1 DE 602006006586D1 DE 602006006586 T DE602006006586 T DE 602006006586T DE 602006006586 T DE602006006586 T DE 602006006586T DE 602006006586 D1 DE602006006586 D1 DE 602006006586D1
Authority
DE
Germany
Prior art keywords
private data
securely
classifying private
securely classifying
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.)
Active
Application number
DE602006006586T
Other languages
English (en)
Inventor
Ariel Elbaz
Shmuel Avidan
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE602006006586D1 publication Critical patent/DE602006006586D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3093—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving Lattices or polynomial equations, e.g. NTRU scheme

Landscapes

  • Engineering & Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
DE602006006586T 2005-10-07 2006-10-03 Verfahren zum sicheren Klassifizieren privater Daten Active DE602006006586D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/246,764 US7657028B2 (en) 2005-10-07 2005-10-07 Method for classifying private information securely
PCT/JP2006/320150 WO2007043490A1 (en) 2005-10-07 2006-10-03 Method for securely classifying private data

Publications (1)

Publication Number Publication Date
DE602006006586D1 true DE602006006586D1 (de) 2009-06-10

Family

ID=37441779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006006586T Active DE602006006586D1 (de) 2005-10-07 2006-10-03 Verfahren zum sicheren Klassifizieren privater Daten

Country Status (5)

Country Link
US (1) US7657028B2 (de)
EP (1) EP1932277B1 (de)
JP (1) JP4937908B2 (de)
DE (1) DE602006006586D1 (de)
WO (1) WO2007043490A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7937270B2 (en) * 2007-01-16 2011-05-03 Mitsubishi Electric Research Laboratories, Inc. System and method for recognizing speech securely using a secure multi-party computation protocol
US8055662B2 (en) * 2007-08-27 2011-11-08 Mitsubishi Electric Research Laboratories, Inc. Method and system for matching audio recording
US9002007B2 (en) 2011-02-03 2015-04-07 Ricoh Co., Ltd. Efficient, remote, private tree-based classification using cryptographic techniques
US8630409B2 (en) * 2011-04-05 2014-01-14 International Business Machines Corporation Two-party private estimation of dataset similarity
JP5737788B2 (ja) * 2011-12-16 2015-06-17 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 紛失通信によりメッセージを送信するシステム
US9390271B2 (en) * 2012-08-06 2016-07-12 Samsung Electronics Co., Ltd. Vectorial private equality testing
US9141824B2 (en) * 2013-04-30 2015-09-22 Pitney Bowes Inc. Dynamic database update in multi-server private information retrieval scheme
US9286549B1 (en) * 2013-07-15 2016-03-15 Google Inc. Sublinear time classification via feature padding and hashing
US9672760B1 (en) * 2016-01-06 2017-06-06 International Business Machines Corporation Personalized EEG-based encryptor
FR3047327B1 (fr) * 2016-01-28 2018-07-27 Morpho Procede d'execution de calcul cryptographique et application a la classification par machines a vecteurs de support
US11334547B2 (en) * 2018-08-20 2022-05-17 Koninklijke Philips N.V. Data-oblivious copying from a first array to a second array
IL277760A (en) 2020-10-02 2022-05-01 Google Llc Central models protect privacy through secure multilateral calculation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003067252A (ja) * 2001-08-22 2003-03-07 Toshiba Corp 情報蓄積表示システム及び情報蓄積表示方法
US7305132B2 (en) * 2003-11-19 2007-12-04 Mitsubishi Electric Research Laboratories, Inc. Classification in likelihood spaces
US7526084B2 (en) * 2005-09-02 2009-04-28 Mitsubishi Electric Research Laboratories, Inc. Secure classifying of data with Gaussian distributions

Also Published As

Publication number Publication date
US7657028B2 (en) 2010-02-02
JP4937908B2 (ja) 2012-05-23
WO2007043490A1 (en) 2007-04-19
EP1932277A1 (de) 2008-06-18
JP2009511937A (ja) 2009-03-19
EP1932277B1 (de) 2009-04-29
US20070081664A1 (en) 2007-04-12

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