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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • General Physics & 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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BR112021000563A2 (pt) * 2018-07-17 2021-04-06 Koninklijke Philips N.V. Segundo dispositivo criptográfico, primeiro dispositivo criptográfico, método criptográfico para compartilhar uma palavra de código e mídia legível por computador
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
US11784825B2 (en) * 2019-09-26 2023-10-10 Visa International Service Association Lattice 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
AU2020424993B2 (en) * 2020-01-20 2023-08-03 Ntt, Inc. 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
EP3889764A1 (en) * 2020-03-31 2021-10-06 Koninklijke Philips N.V. Parallel generation of a random matrix
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
CN114117560B (zh) * 2020-08-25 2025-05-09 华为技术有限公司 Java智能卡密钥协商的方法和装置
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
JP2022093092A (ja) * 2020-12-11 2022-06-23 Kddi株式会社 認証システム及び認証方法
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
JP7609698B2 (ja) 2021-04-28 2025-01-07 Kddi株式会社 設計装置、設計方法及び設計プログラム
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
US12126740B2 (en) * 2021-06-25 2024-10-22 Arizona Board Of Regents On Behalf Of Northern Arizona University Systems and methods using search engines to generate cryptographic keys from erratic physical unclonable functions
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
CN118369889B (zh) * 2021-12-07 2025-03-04 扎马简易股份有限公司 密码加密计算方法及设备、确定测试多项式的方法及设备和计算机可读存储介质
CN114785478B (zh) * 2022-03-30 2024-07-09 南京航空航天大学 应用于多项式硬件乘法的侧信道相关能量分析方法及系统
CN116166218B (zh) * 2022-07-06 2024-12-24 温州大学 基于Karatsuba算法的抗量子计算攻击乘法器
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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KR102637234B1 (ko) * 2023-07-06 2024-02-15 기초과학연구원 격자 기반 공개키 암호 시스템 및 이에 포함된 전자장치

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EP2936732A1 (en) * 2012-12-21 2015-10-28 Koninklijke Philips N.V. Key sharing network device and configuration thereof
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Also Published As

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

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