JP6190470B2 - 鍵共有ネットワークデバイス及びその構成 - Google Patents

鍵共有ネットワークデバイス及びその構成 Download PDF

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Publication number
JP6190470B2
JP6190470B2 JP2015548660A JP2015548660A JP6190470B2 JP 6190470 B2 JP6190470 B2 JP 6190470B2 JP 2015548660 A JP2015548660 A JP 2015548660A JP 2015548660 A JP2015548660 A JP 2015548660A JP 6190470 B2 JP6190470 B2 JP 6190470B2
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JP
Japan
Prior art keywords
key
polynomial
modulus
network device
secret
Prior art date
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Expired - Fee Related
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JP2015548660A
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English (en)
Japanese (ja)
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JP2016504874A (ja
JP2016504874A5 (enExample
Inventor
ドミンゴ ゴメス
ドミンゴ ゴメス
モーション オスカー ガルシア
モーション オスカー ガルシア
ルドヴィクス マリヌス ジェラルダス マリア トルフィツェン
ルドヴィクス マリヌス ジェラルダス マリア トルフィツェン
ハイメ グティエレス
ハイメ グティエレス
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2016504874A publication Critical patent/JP2016504874A/ja
Publication of JP2016504874A5 publication Critical patent/JP2016504874A5/ja
Application granted granted Critical
Publication of JP6190470B2 publication Critical patent/JP6190470B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Mathematical Optimization (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer And Data Communications (AREA)
  • Complex Calculations (AREA)
  • Information Transfer Between Computers (AREA)
JP2015548660A 2012-12-21 2013-12-20 鍵共有ネットワークデバイス及びその構成 Expired - Fee Related JP6190470B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261740488P 2012-12-21 2012-12-21
US61/740,488 2012-12-21
EP12198794.5 2012-12-21
EP12198794 2012-12-21
PCT/EP2013/077842 WO2014096420A1 (en) 2012-12-21 2013-12-20 Key sharing network device and configuration thereof

Publications (3)

Publication Number Publication Date
JP2016504874A JP2016504874A (ja) 2016-02-12
JP2016504874A5 JP2016504874A5 (enExample) 2017-06-15
JP6190470B2 true JP6190470B2 (ja) 2017-08-30

Family

ID=47520780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015548660A Expired - Fee Related JP6190470B2 (ja) 2012-12-21 2013-12-20 鍵共有ネットワークデバイス及びその構成

Country Status (8)

Country Link
US (1) US9686075B2 (enExample)
EP (1) EP2936732A1 (enExample)
JP (1) JP6190470B2 (enExample)
CN (1) CN104854814A (enExample)
BR (1) BR112015014469A2 (enExample)
MX (1) MX345371B (enExample)
RU (1) RU2636109C2 (enExample)
WO (1) WO2014096420A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015020422A2 (pt) * 2013-02-28 2017-07-18 Koninklijke Philips Nv primeiro dispositivo de rede configurado para determinar uma chave criptográfica compartilhada de bits de comprimento de chave, sistema de compartilhamento de chave, método para determinar uma chave criptográfica compartilhada de bits de comprimento de chave, e, programa de computador
RU2016104608A (ru) * 2013-07-12 2017-08-18 Конинклейке Филипс Н.В. Система для совместного использования криптографического ключа
WO2016034453A1 (en) 2014-09-04 2016-03-10 Koninklijke Philips N.V. Cryptographic system arranged for key sharing
NL2013944B1 (en) * 2014-12-09 2016-10-11 Koninklijke Philips Nv Public-key encryption system.
US10608814B2 (en) * 2015-05-17 2020-03-31 Gideon Samid Equivoe-T: Transposition equivocation cryptography
NL2015599B1 (en) * 2015-10-12 2017-05-02 Koninklijke Philips Nv A cryptographic device and an encoding device.
EP3402118A1 (en) * 2017-05-10 2018-11-14 Koninklijke Philips N.V. Key agreement devices and method
RU2752697C1 (ru) * 2017-10-17 2021-07-30 Конинклейке Филипс Н.В. Криптографическое устройство с изменяемой конфигурацией
KR20250095647A (ko) * 2017-12-13 2025-06-26 엔체인 라이센싱 아게 암호 자료를 안전하게 공유하기 위한 시스템 및 방법
CN110061836B (zh) * 2019-04-10 2021-09-24 湖北工业大学 一种具有前向安全性的组密钥分发方法
US20230269073A1 (en) * 2020-07-02 2023-08-24 B.G. Negev Technologies And Applications Ltd., At Ben-Gurion University The Generation Of One Way Functions, Based On Mutual Hiding Predefined Success Criteria

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2169449A1 (en) 1993-08-13 1995-02-23 Frank Thomson Leighton Secret key exchange
EP1906585B1 (en) * 2005-12-16 2010-03-03 Research In Motion Limited System and method of securely distributing keys for Peer-to-Peer usage
WO2007149850A2 (en) 2006-06-22 2007-12-27 Koninklijke Philips Electronics, N.V. Hierarchical deterministic pairwise key predistribution scheme
RU2385539C1 (ru) * 2008-08-06 2010-03-27 Государственное образовательное учреждение высшего профессионального образования "Воронежский государственный университет" Способ передачи данных в распределенных системах передачи данных и устройство его реализации
JP5637990B2 (ja) * 2008-09-17 2014-12-10 コーニンクレッカ フィリップス エヌ ヴェ ネットワークにおいて通信する方法、通信装置及びシステム
WO2010032161A1 (en) 2008-09-19 2010-03-25 Philips Intellectual Property & Standards Gmbh A method for secure communication in a network, a communication device, a network and a computer program therefor
RU2534944C2 (ru) * 2009-03-19 2014-12-10 Конинклейке Филипс Электроникс Н.В. Способ обеспечения безопасности связи в сети, используемые для этого устройство связи, сеть и компьютерная программа
EP2667539A1 (en) * 2012-05-21 2013-11-27 Koninklijke Philips N.V. Key sharing methods, device and system for configuration thereof.

Also Published As

Publication number Publication date
US20150341172A1 (en) 2015-11-26
RU2636109C2 (ru) 2017-11-20
MX2015007704A (es) 2015-09-07
EP2936732A1 (en) 2015-10-28
RU2015129778A (ru) 2017-01-27
WO2014096420A1 (en) 2014-06-26
BR112015014469A2 (pt) 2017-07-11
JP2016504874A (ja) 2016-02-12
CN104854814A (zh) 2015-08-19
MX345371B (es) 2017-01-27
US9686075B2 (en) 2017-06-20

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