JP2015521003A - 暗号鍵の決定 - Google Patents

暗号鍵の決定 Download PDF

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Publication number
JP2015521003A
JP2015521003A JP2015513298A JP2015513298A JP2015521003A JP 2015521003 A JP2015521003 A JP 2015521003A JP 2015513298 A JP2015513298 A JP 2015513298A JP 2015513298 A JP2015513298 A JP 2015513298A JP 2015521003 A JP2015521003 A JP 2015521003A
Authority
JP
Japan
Prior art keywords
key
communication unit
identifier
cryptographic
encryption key
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
JP2015513298A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015521003A5 (enExample
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
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
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
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 NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2015521003A publication Critical patent/JP2015521003A/ja
Publication of JP2015521003A5 publication Critical patent/JP2015521003A5/ja
Pending legal-status Critical Current

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
    • H04L9/08—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
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • H04L9/16—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms the keys or algorithms being changed during operation
    • 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
    • H04L9/30—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)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Lock And Its Accessories (AREA)
JP2015513298A 2012-05-21 2013-04-24 暗号鍵の決定 Pending JP2015521003A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261649464P 2012-05-21 2012-05-21
US61/649,464 2012-05-21
EP12196092.6 2012-07-12
US201261732997P 2012-12-04 2012-12-04
US61/732,997 2012-12-04
EP12196092 2012-12-07
PCT/IB2013/053224 WO2013175324A1 (en) 2012-05-21 2013-04-24 Determination of cryptographic keys

Publications (2)

Publication Number Publication Date
JP2015521003A true JP2015521003A (ja) 2015-07-23
JP2015521003A5 JP2015521003A5 (enExample) 2016-06-16

Family

ID=47435744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015513298A Pending JP2015521003A (ja) 2012-05-21 2013-04-24 暗号鍵の決定

Country Status (9)

Country Link
US (1) US20150134960A1 (enExample)
EP (1) EP2853058A1 (enExample)
JP (1) JP2015521003A (enExample)
CN (1) CN104303450A (enExample)
BR (1) BR112014028757A2 (enExample)
MX (1) MX340269B (enExample)
RU (1) RU2014151791A (enExample)
WO (1) WO2013175324A1 (enExample)
ZA (1) ZA201409419B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023539152A (ja) * 2020-08-19 2023-09-13 エスエヌツーエヌ，エルエルシー 既知のユーザ間のセキュアな通信

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2661564C2 (ru) * 2013-02-28 2018-07-19 Конинклейке Филипс Н.В. Генератор случайных чисел и поточный шифр
SE538279C2 (sv) 2014-09-23 2016-04-19 Kelisec Ab Förfarande och system för att fastställa förekomst av
SE540133C2 (en) 2014-10-09 2018-04-10 Kelisec Ab Improved system for establishing a secure communication channel
SE539271C2 (en) 2014-10-09 2017-06-07 Kelisec Ab Mutual authentication
SE542460C2 (en) 2014-10-09 2020-05-12 Kelisec Ab Improved security through authenticaton tokens
SE538304C2 (sv) 2014-10-09 2016-05-03 Kelisec Ab Improved installation of a terminal in a secure system
US11088834B2 (en) * 2015-04-28 2021-08-10 Palo Alto Research Center Incorporated System for privacy-preserving monetization of big data and method for using the same
JP2022091498A (ja) * 2020-12-09 2022-06-21 セイコーエプソン株式会社 暗号通信システム、暗号通信方法および暗号通信装置
CN113965325B (zh) * 2021-10-20 2023-07-25 成都卫士通信息产业股份有限公司 数据传输认证方法、装置、电子设备及计算机存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10164047A (ja) * 1996-11-29 1998-06-19 Oki Electric Ind Co Ltd 暗号通信システム
JP2000092038A (ja) * 1998-09-16 2000-03-31 Murata Mach Ltd 暗号通信方法及び暗号化方法並びに暗号通信システム
JP2012504888A (ja) * 2008-10-06 2012-02-23 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 ネットワークを動作する方法、システム管理装置、ネットワーク及びコンピュータプログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6754820B1 (en) * 2001-01-30 2004-06-22 Tecsec, Inc. Multiple level access system
KR20040093128A (ko) * 2002-03-13 2004-11-04 코닌클리케 필립스 일렉트로닉스 엔.브이. 다항식을 기반으로 한 다수-사용자 키 생성 및 인증 방법및 시스템
US8379867B2 (en) * 2007-09-24 2013-02-19 Mymail Technology, Llc Secure email communication system
CN101977198B (zh) * 2010-10-29 2013-09-25 西安电子科技大学 域间认证及密钥协商方法
FR3015080B1 (fr) * 2013-12-17 2016-01-22 Oberthur Technologies Verification d'integrite de paire de cles cryptographiques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10164047A (ja) * 1996-11-29 1998-06-19 Oki Electric Ind Co Ltd 暗号通信システム
JP2000092038A (ja) * 1998-09-16 2000-03-31 Murata Mach Ltd 暗号通信方法及び暗号化方法並びに暗号通信システム
JP2012504888A (ja) * 2008-10-06 2012-02-23 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 ネットワークを動作する方法、システム管理装置、ネットワーク及びコンピュータプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023539152A (ja) * 2020-08-19 2023-09-13 エスエヌツーエヌ，エルエルシー 既知のユーザ間のセキュアな通信

Also Published As

Publication number Publication date
RU2014151791A (ru) 2016-07-20
MX340269B (es) 2016-07-04
CN104303450A (zh) 2015-01-21
ZA201409419B (en) 2016-09-28
WO2013175324A1 (en) 2013-11-28
BR112014028757A2 (pt) 2017-06-27
US20150134960A1 (en) 2015-05-14
MX2014014004A (es) 2015-02-10
EP2853058A1 (en) 2015-04-01

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