JP6328152B2 - 共有鍵を導出するよう構成されたネットワークデバイス - Google Patents

共有鍵を導出するよう構成されたネットワークデバイス Download PDF

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Publication number
JP6328152B2
JP6328152B2 JP2015559575A JP2015559575A JP6328152B2 JP 6328152 B2 JP6328152 B2 JP 6328152B2 JP 2015559575 A JP2015559575 A JP 2015559575A JP 2015559575 A JP2015559575 A JP 2015559575A JP 6328152 B2 JP6328152 B2 JP 6328152B2
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Prior art keywords
network device
polynomial
coefficient
key
identification number
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JP2015559575A
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English (en)
Japanese (ja)
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JP2016512005A5 (OSRAM
JP2016512005A (ja
Inventor
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
サンディープ シャンカラン クマル
サンディープ シャンカラン クマル
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
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of JP2016512005A5 publication Critical patent/JP2016512005A5/ja
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    • 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
    • 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
    • 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
    • H04L9/0847—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 identity based encryption [IBE] schemes
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer And Data Communications (AREA)
  • Complex Calculations (AREA)
JP2015559575A 2013-02-28 2014-02-11 共有鍵を導出するよう構成されたネットワークデバイス Expired - Fee Related JP6328152B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361770503P 2013-02-28 2013-02-28
US61/770,503 2013-02-28
PCT/IB2014/058891 WO2014132155A1 (en) 2013-02-28 2014-02-11 Network device configured to derive a shared key

Publications (3)

Publication Number Publication Date
JP2016512005A JP2016512005A (ja) 2016-04-21
JP2016512005A5 JP2016512005A5 (OSRAM) 2018-02-15
JP6328152B2 true JP6328152B2 (ja) 2018-05-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015559575A Expired - Fee Related JP6328152B2 (ja) 2013-02-28 2014-02-11 共有鍵を導出するよう構成されたネットワークデバイス

Country Status (6)

Country Link
US (1) US9923720B2 (OSRAM)
EP (1) EP2962420B1 (OSRAM)
JP (1) JP6328152B2 (OSRAM)
CN (1) CN105027492B (OSRAM)
BR (1) BR112015020422A2 (OSRAM)
WO (1) WO2014132155A1 (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3020157A1 (en) * 2013-07-12 2016-05-18 Koninklijke Philips N.V. System for sharing a cryptographic key
NL2013520B1 (en) * 2014-09-24 2016-09-29 Koninklijke Philips Nv Public-key encryption system.
US9331989B2 (en) 2014-10-06 2016-05-03 Micron Technology, Inc. Secure shared key sharing systems and methods
CN105933115B (zh) * 2016-06-24 2019-02-05 合肥工业大学 一种基于超素数的rfid安全认证方法
JP7059282B6 (ja) * 2017-01-05 2022-06-03 コーニンクレッカ フィリップス エヌ ヴェ ネットワークデバイス及び信頼できるサードパーティデバイス
BR112020007456A2 (pt) * 2017-10-17 2020-10-27 Koninklijke Philips N.V. primeiro nó de rede eletrônico, método de operação criptográfica eletrônica e mídia legível por computador
US11263328B2 (en) * 2018-09-13 2022-03-01 Vmware, Inc. Encrypted log aggregation
WO2020242614A1 (en) 2019-05-30 2020-12-03 Kim Bong Mann Quantum safe cryptography and advanced encryption and key exchange (aeke) method for symmetric key encryption/exchange
US20250141656A1 (en) * 2023-04-23 2025-05-01 Francesco Lucente Stabile Encryption methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007006144A1 (en) * 2005-07-11 2007-01-18 D-Wave Systems Inc. Systems, methods and apparatus for factoring numbers
JP5276584B2 (ja) * 2006-06-22 2013-08-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 階層的な決定論的ペアワイズキーの事前配布方式
US7991152B2 (en) * 2007-03-28 2011-08-02 Intel Corporation Speeding up Galois Counter Mode (GCM) computations
US20100183152A1 (en) * 2007-07-04 2010-07-22 Koninklijke Philips Electronics N.V. Network and method for initializing a trust center link key
US8144864B2 (en) * 2007-12-28 2012-03-27 Intel Corporation Method for speeding up the computations for characteristic 2 elliptic curve cryptographic systems
US8340280B2 (en) * 2008-06-13 2012-12-25 Intel Corporation Using a single instruction multiple data (SIMD) instruction to speed up galois counter mode (GCM) computations
EP2359521A1 (en) * 2008-09-19 2011-08-24 Philips Intellectual Property & Standards GmbH A method for secure communication in a network, a communication device, a network and a computer program therefor
US8495373B2 (en) * 2008-10-20 2013-07-23 Koninklijke Philips N.V. Method of generating a cryptographic key, network and computer program therefor
WO2010106496A1 (en) 2009-03-19 2010-09-23 Koninklijke Philips Electronics N.V. A method for secure communication in a network, a communication device, a network and a computer program therefor
US8515058B1 (en) * 2009-11-10 2013-08-20 The Board Of Trustees Of The Leland Stanford Junior University Bootstrappable homomorphic encryption method, computer program and apparatus
US8861716B2 (en) * 2010-03-30 2014-10-14 International Business Machines Corporation Efficient homomorphic encryption scheme for bilinear forms
US8532289B2 (en) 2010-08-16 2013-09-10 International Business Machines Corporation Fast computation of a single coefficient in an inverse polynomial
US20130326315A1 (en) 2011-01-18 2013-12-05 Universitat Zurich Evaluation of polynomials over finite fields and decoding of cyclic codes
EP2667539A1 (en) * 2012-05-21 2013-11-27 Koninklijke Philips N.V. Key sharing methods, device and system for configuration thereof.
MX345371B (es) * 2012-12-21 2017-01-27 Koninklijke Philips Nv Dispositivo de red de claves compartidas y su configuracion.
EP3020157A1 (en) * 2013-07-12 2016-05-18 Koninklijke Philips N.V. System for sharing a cryptographic key

Also Published As

Publication number Publication date
US9923720B2 (en) 2018-03-20
CN105027492B (zh) 2019-05-07
EP2962420A1 (en) 2016-01-06
WO2014132155A1 (en) 2014-09-04
BR112015020422A2 (pt) 2017-07-18
EP2962420B1 (en) 2018-08-08
CN105027492A (zh) 2015-11-04
US20150381365A1 (en) 2015-12-31
JP2016512005A (ja) 2016-04-21

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