CN104854814A - 密钥共享网络设备及其配置 - Google Patents

密钥共享网络设备及其配置 Download PDF

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Publication number
CN104854814A
CN104854814A CN201380067474.1A CN201380067474A CN104854814A CN 104854814 A CN104854814 A CN 104854814A CN 201380067474 A CN201380067474 A CN 201380067474A CN 104854814 A CN104854814 A CN 104854814A
Authority
CN
China
Prior art keywords
key
modulus
polynomial
network device
private
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.)
Pending
Application number
CN201380067474.1A
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English (en)
Chinese (zh)
Inventor
D.戈梅兹
O.加西亚莫乔恩
L.M.G.M.托休伊泽恩
J.古蒂尔雷兹
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 Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN104854814A publication Critical patent/CN104854814A/zh
Pending legal-status Critical Current

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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
    • H04L9/08—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
    • 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
    • H04L9/0838—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)
  • Information Transfer Between Computers (AREA)
  • Complex Calculations (AREA)
CN201380067474.1A 2012-12-21 2013-12-20 密钥共享网络设备及其配置 Pending CN104854814A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261740488P 2012-12-21 2012-12-21
US61/740488 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 (1)

Publication Number Publication Date
CN104854814A true CN104854814A (zh) 2015-08-19

Family

ID=47520780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380067474.1A Pending CN104854814A (zh) 2012-12-21 2013-12-20 密钥共享网络设备及其配置

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110061836A (zh) * 2019-04-10 2019-07-26 湖北工业大学 一种具有前向安全性的组密钥分发方法
CN110870250A (zh) * 2017-05-10 2020-03-06 皇家飞利浦有限公司 密钥协商设备和方法
CN111492616A (zh) * 2017-10-17 2020-08-04 皇家飞利浦有限公司 用于基于晶格的密码学的可配置设备

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* 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.
KR20250095647A (ko) * 2017-12-13 2025-06-26 엔체인 라이센싱 아게 암호 자료를 안전하게 공유하기 위한 시스템 및 방법
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

Citations (2)

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CN101473626A (zh) * 2006-06-22 2009-07-01 皇家飞利浦电子股份有限公司 分级确定性成对密钥预分发方案
US20110164750A1 (en) * 2008-09-17 2011-07-07 Koninklijke Phillips Electronics N.V. Method for communicating in a network, a communication device and a system therefor

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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
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
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.

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
CN101473626A (zh) * 2006-06-22 2009-07-01 皇家飞利浦电子股份有限公司 分级确定性成对密钥预分发方案
US20110164750A1 (en) * 2008-09-17 2011-07-07 Koninklijke Phillips Electronics N.V. Method for communicating in a network, a communication device and a system therefor

Non-Patent Citations (1)

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Title
SONG GUO ET AL: "A Permutation-Based Multi-Polynomial Scheme for Pairwise Key Establishment in Sensor Networks", <<2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS>> *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110870250A (zh) * 2017-05-10 2020-03-06 皇家飞利浦有限公司 密钥协商设备和方法
CN110870250B (zh) * 2017-05-10 2022-12-13 皇家飞利浦有限公司 密钥协商设备和方法
CN111492616A (zh) * 2017-10-17 2020-08-04 皇家飞利浦有限公司 用于基于晶格的密码学的可配置设备
CN111492616B (zh) * 2017-10-17 2024-04-16 皇家飞利浦有限公司 用于基于晶格的密码学的可配置设备
CN110061836A (zh) * 2019-04-10 2019-07-26 湖北工业大学 一种具有前向安全性的组密钥分发方法
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

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
JP6190470B2 (ja) 2017-08-30
MX345371B (es) 2017-01-27
US9686075B2 (en) 2017-06-20

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Application publication date: 20150819