PL3622663T3 - Sposób i urządzenia do uzgadniania klucza - Google Patents

Sposób i urządzenia do uzgadniania klucza

Info

Publication number
PL3622663T3
PL3622663T3 PL18725118T PL18725118T PL3622663T3 PL 3622663 T3 PL3622663 T3 PL 3622663T3 PL 18725118 T PL18725118 T PL 18725118T PL 18725118 T PL18725118 T PL 18725118T PL 3622663 T3 PL3622663 T3 PL 3622663T3
Authority
PL
Poland
Prior art keywords
key agreement
agreement devices
devices
key
agreement
Prior art date
Application number
PL18725118T
Other languages
English (en)
Inventor
Sauvik Bhattacharya
Oscar Garcia Morchon
Ludovicus Marinus Gerardus Maria Tolhuizen
Ronald Rietman
Original Assignee
Koninklijke Philips N.V.
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 N.V. filed Critical Koninklijke Philips N.V.
Publication of PL3622663T3 publication Critical patent/PL3622663T3/pl

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
    • H04L9/0841—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
    • H04L9/0816—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
    • H04L9/0852—Quantum cryptography
    • H04L9/0858—Details about key distillation or coding, e.g. reconciliation, error correction, privacy amplification, polarisation coding or phase coding
    • 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
    • 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
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/3026—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters details relating to polynomials generation, e.g. generation of irreducible polynomials

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
PL18725118T 2017-05-10 2018-05-02 Sposób i urządzenia do uzgadniania klucza PL3622663T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17170508.0A EP3402118A1 (en) 2017-05-10 2017-05-10 Key agreement devices and method
EP18725118.6A EP3622663B1 (en) 2017-05-10 2018-05-02 Key agreement devices and method
PCT/EP2018/061089 WO2018206344A1 (en) 2017-05-10 2018-05-02 Key agreement devices and method

Publications (1)

Publication Number Publication Date
PL3622663T3 true PL3622663T3 (pl) 2021-10-25

Family

ID=58701497

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18725118T PL3622663T3 (pl) 2017-05-10 2018-05-02 Sposób i urządzenia do uzgadniania klucza

Country Status (9)

Country Link
US (1) US11050557B2 (pl)
EP (2) EP3402118A1 (pl)
JP (1) JP6720424B1 (pl)
CN (1) CN110870250B (pl)
BR (1) BR112019023412A2 (pl)
ES (1) ES2842954T3 (pl)
PL (1) PL3622663T3 (pl)
RU (1) RU2736109C1 (pl)
WO (1) WO2018206344A1 (pl)

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DE102018108313A1 (de) * 2018-04-09 2019-10-10 Infineon Technologies Ag Verfahren und Verarbeitungsvorrichtung zum Ausführen einer kryptografischen Operation auf Gitterbasis
US11483153B2 (en) * 2018-07-17 2022-10-25 Koninklijke Philips N.V. Key encapsulation protocols
DE102018122278A1 (de) * 2018-09-12 2020-03-12 Infineon Technologies Ag Ausführen einer kryptographischen Operation
CN109861821B (zh) * 2019-02-26 2020-10-30 清华大学 一种用于lwe公钥密码的错误协调方法
DE102019108095A1 (de) * 2019-03-28 2020-10-01 Infineon Technologies Ag Ausführen einer kryptografischen Operation
EP4035306A4 (en) * 2019-09-26 2022-11-16 Visa International Service Association GRID-BASED SIGNATURES WITH UNIFORM SECRETS
EP3843320A1 (en) * 2019-12-24 2021-06-30 Koninklijke Philips N.V. Public/private key system with increased security
CN111464289B (zh) * 2020-01-13 2021-07-27 华中科技大学 一种后量子密钥交换协议的实现方法、设备及系统
US11934564B2 (en) * 2020-01-20 2024-03-19 Nippon Telegraph And Telephone Corporation Secure computation apparatus, secure computation method, and program
US11374740B2 (en) * 2020-03-13 2022-06-28 Infineon Technologies Ag Controller area network key exchange
JP7460515B2 (ja) 2020-03-13 2024-04-02 Kddi株式会社 電子署名生成装置、電子署名生成方法及び電子署名生成プログラム
CN111885058B (zh) * 2020-07-23 2022-05-13 伊拉克巴士拉大学 物联网云中端到端智能设备通信的轻量级消息传递方法
CN114124368B (zh) * 2020-08-31 2023-04-14 Oppo广东移动通信有限公司 一种数据传输方法、客户端、服务端及存储介质
CN112738038B (zh) * 2020-12-17 2024-05-28 北京握奇智能科技有限公司 一种基于非对称口令认证的密钥协商的方法和装置
CN112713992B (zh) * 2020-12-22 2022-07-01 湖北工业大学 一种基于无证书的抗泄露认证与密钥协商方法及系统
CN113242122B (zh) * 2021-04-15 2022-11-25 哈尔滨工业大学 一种基于dh和rsa加密算法的加密方法
CN113473460B (zh) * 2021-06-07 2022-07-01 西安电子科技大学 基于纠错码判决的无线物理层密钥协商方法
US11569994B2 (en) * 2021-06-24 2023-01-31 Intel Corporation Accelerating multiple post-quantum cryptograhy key encapsulation mechanisms
US11792004B2 (en) * 2021-09-17 2023-10-17 Intel Corporation Polynomial multiplication for side-channel protection in cryptography
CN114095423B (zh) * 2021-10-11 2023-04-14 北京东方京海电子科技有限公司 基于mpls的电力通信骨干网数据安全防护方法及系统
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
CN115361682B (zh) * 2022-08-10 2024-05-07 东莞理工学院 一种水下无线传感器网络密钥预分配方法
CN115348017B (zh) * 2022-10-18 2023-02-07 阿里巴巴（中国）有限公司 密文处理方法以及装置
CN115361096B (zh) * 2022-10-19 2022-12-20 无锡沐创集成电路设计有限公司 一种rfid标签电路及基于rfid标签电路的数据传输方法

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CA2277633C (en) * 1999-07-19 2009-10-20 Certicom Corp. Split-key key-agreement protocol
US7181014B1 (en) * 1999-09-10 2007-02-20 Cisco Technology, Inc. Processing method for key exchange among broadcast or multicast groups that provides a more efficient substitute for Diffie-Hellman key exchange
CA2561796C (en) * 2004-04-02 2012-04-17 Research In Motion Limited Key agreement and re-keying over a bidirectional communication path
CN101374043B (zh) * 2007-08-24 2010-09-22 管海明 密钥协商的方法、加/解密的方法及签名/验证的方法
US8422681B2 (en) * 2008-03-06 2013-04-16 International Business Machines Corporation Non-interactive hierarchical identity-based key-agreement
RU2452111C1 (ru) * 2010-11-17 2012-05-27 ЗАО Институт инфокоммуникационных технологий Способ пороговой генерации ключей для системы защиты информации на основе идентификационных данных
EP2493112B1 (en) * 2011-02-28 2018-02-28 Certicom Corp. Accelerated key agreement with assisted computations
ITGE20110091A1 (it) * 2011-08-10 2013-02-11 Carlo Pes Metodo di cifratura e decifratura
CN104854814A (zh) * 2012-12-21 2015-08-19 皇家飞利浦有限公司 密钥共享网络设备及其配置
WO2017025597A1 (en) * 2015-08-11 2017-02-16 Koninklijke Philips N.V. Key sharing device and method
US9673977B1 (en) * 2016-09-15 2017-06-06 ISARA Corporation Refreshing public parameters in lattice-based cryptographic protocols
US9942039B1 (en) * 2016-09-16 2018-04-10 ISARA Corporation Applying modular reductions in cryptographic protocols
US9698986B1 (en) * 2016-09-23 2017-07-04 ISARA Corporation Generating shared secrets for lattice-based cryptographic protocols
ES2798325T3 (es) 2016-11-04 2020-12-10 Koninklijke Philips Nv Alcance de un acuerdo sobre un valor secreto
EP3364596A1 (en) * 2017-02-15 2018-08-22 Koninklijke Philips N.V. Key exchange devices and method
US10742413B2 (en) * 2017-04-25 2020-08-11 International Business Machines Corporation Flexible verifiable encryption from lattices

Also Published As

Publication number Publication date
JP6720424B1 (ja) 2020-07-08
EP3622663B1 (en) 2020-11-25
BR112019023412A2 (pt) 2020-06-16
US20200153618A1 (en) 2020-05-14
WO2018206344A1 (en) 2018-11-15
EP3402118A1 (en) 2018-11-14
CN110870250B (zh) 2022-12-13
EP3622663A1 (en) 2020-03-18
JP2020522912A (ja) 2020-07-30
ES2842954T3 (es) 2021-07-15
CN110870250A (zh) 2020-03-06
US11050557B2 (en) 2021-06-29
RU2736109C1 (ru) 2020-11-11

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