JP2015521003A - 暗号鍵の決定 - Google Patents

暗号鍵の決定 Download PDF

Info

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 (https=
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)
  • 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)
  • Telephonic Communication Services (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
US201261732997P 2012-12-04 2012-12-04
US61/732,997 2012-12-04
EP12196092 2012-12-07
EP12196092.6 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 (https=) 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 (https=)
EP (1) EP2853058A1 (https=)
JP (1) JP2015521003A (https=)
CN (1) CN104303450A (https=)
BR (1) BR112014028757A2 (https=)
MX (1) MX340269B (https=)
RU (1) RU2014151791A (https=)
WO (1) WO2013175324A1 (https=)
ZA (1) ZA201409419B (https=)

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
SE542460C2 (en) 2014-10-09 2020-05-12 Kelisec Ab Improved security through authenticaton tokens
SE539271C2 (en) 2014-10-09 2017-06-07 Kelisec Ab Mutual authentication
SE538304C2 (sv) * 2014-10-09 2016-05-03 Kelisec Ab Improved installation of a terminal in a secure system
SE540133C2 (en) 2014-10-09 2018-04-10 Kelisec Ab Improved system for establishing a secure communication channel
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
JP7839496B2 (ja) 2020-12-09 2026-04-02 セイコーエプソン株式会社 暗号通信システム
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
EP1486027B1 (en) * 2002-03-13 2005-12-28 Koninklijke Philips Electronics N.V. Polynomial-based multi-user key generation and authentication method and system
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 (2)

* 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
JP7830429B2 (ja) 2020-08-19 2026-03-16 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
BR112014028757A2 (pt) 2017-06-27
WO2013175324A1 (en) 2013-11-28
MX2014014004A (es) 2015-02-10
CN104303450A (zh) 2015-01-21
US20150134960A1 (en) 2015-05-14
EP2853058A1 (en) 2015-04-01
RU2014151791A (ru) 2016-07-20
MX340269B (es) 2016-07-04
ZA201409419B (en) 2016-09-28

Similar Documents

Publication Publication Date Title
US20220385644A1 (en) Sharing encrypted items with participants verification
JP7649460B2 (ja) 追跡に対するプライバシーを維持しながら無線セキュアリンクを確立する方法および装置
US11229023B2 (en) Secure communication in network access points
JP2015521003A (ja) 暗号鍵の決定
CN112566119B (zh) 终端认证方法、装置、计算机设备及存储介质
CN104303451B (zh) 密钥共享设备以及用于其配置的系统
CN110192381B (zh) 密钥的传输方法及设备
US20200195446A1 (en) System and method for ensuring forward & backward secrecy using physically unclonable functions
EP3051744A1 (en) Key configuration method and apparatus
JP2004030611A (ja) 通信パスワードをリモートで変更するための方法
CN110087240B (zh) 基于wpa2-psk模式的无线网络安全数据传输方法及系统
JP2022521525A (ja) データを検証するための暗号方法
CN110868294A (zh) 一种密钥更新方法、装置及设备
EP3072256A1 (en) System for sharing a cryptographic key
Noh et al. Secure authentication and four-way handshake scheme for protected individual communication in public wi-fi networks
JP2020507243A (ja) 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
Niu et al. A novel user authentication scheme with anonymity for wireless communications
Castiglione et al. An efficient and transparent one-time authentication protocol with non-interactive key scheduling and update
JP2023138927A (ja) データファイル送信及びデータファイルへのアクセス権を管理するためのシステム及び方法
Daddala et al. Design and implementation of a customized encryption algorithm for authentication and secure communication between devices
CN116458173B (zh) 应用于WiFi的安全认证的方法和装置
EP4462731A1 (en) Cryptographic system for securing connections between a server and a client and method thereof
CN108429717B (zh) 一种身份认证方法及装置
CN114040387A (zh) 一种攻击消息的确定方法、装置及设备
CA3166510C (en) Sharing encrypted items with participants verification

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160422

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160422

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170328

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20171108