RU2737105C1 - Устройства и способ обмена ключами - Google Patents

Устройства и способ обмена ключами Download PDF

Info

Publication number
RU2737105C1
RU2737105C1 RU2019128831A RU2019128831A RU2737105C1 RU 2737105 C1 RU2737105 C1 RU 2737105C1 RU 2019128831 A RU2019128831 A RU 2019128831A RU 2019128831 A RU2019128831 A RU 2019128831A RU 2737105 C1 RU2737105 C1 RU 2737105C1
Authority
RU
Russia
Prior art keywords
matrix
network node
key
negative value
shared
Prior art date
Application number
RU2019128831A
Other languages
English (en)
Russian (ru)
Inventor
Саувик БХАТТАЧАРЯ
Оскар ГАРСИЯ МОРЧОН
Людовикус Маринус Герардус Мария ТОЛХЭЙЗЕН
Рональд РИТМАН
Original Assignee
Конинклейке Филипс Н.В.
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 Конинклейке Филипс Н.В. filed Critical Конинклейке Филипс Н.В.
Application granted granted Critical
Publication of RU2737105C1 publication Critical patent/RU2737105C1/ru

Links

Images

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
    • 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
    • H04L9/0838—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer And Data Communications (AREA)
RU2019128831A 2017-02-15 2018-02-15 Устройства и способ обмена ключами RU2737105C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17156214.3A EP3364596A1 (en) 2017-02-15 2017-02-15 Key exchange devices and method
EP17156214.3 2017-02-15
PCT/EP2018/053766 WO2018149912A1 (en) 2017-02-15 2018-02-15 Key exchange devices and method

Publications (1)

Publication Number Publication Date
RU2737105C1 true RU2737105C1 (ru) 2020-11-24

Family

ID=58046562

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019128831A RU2737105C1 (ru) 2017-02-15 2018-02-15 Устройства и способ обмена ключами

Country Status (11)

Country Link
US (1) US11070367B2 (enExample)
EP (2) EP3364596A1 (enExample)
JP (1) JP7019730B2 (enExample)
CN (1) CN110419194B (enExample)
BR (1) BR112019016779A2 (enExample)
CA (1) CA3053298A1 (enExample)
ES (1) ES2858435T3 (enExample)
MX (1) MX2019009656A (enExample)
PL (1) PL3583739T3 (enExample)
RU (1) RU2737105C1 (enExample)
WO (1) WO2018149912A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2817659C2 (ru) * 2022-07-20 2024-04-17 Общество с ограниченной ответственностью научно-техническое предприятие "Криптософт" ООО НТП "Криптософт" Динамическая система формирования и распределения ключей без компрометации ключевой информации

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3402118A1 (en) * 2017-05-10 2018-11-14 Koninklijke Philips N.V. Key agreement devices and method
JP6849860B2 (ja) 2017-10-17 2021-03-31 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 格子暗号法のために構成可能な装置
US10841086B2 (en) 2018-02-06 2020-11-17 Wickr, Inc. Facilitating communications using hybrid cryptography
US10819510B2 (en) * 2018-02-06 2020-10-27 Wickr Inc. Facilitating communications using hybrid cryptography
US11146540B2 (en) * 2018-05-09 2021-10-12 Datalogic Ip Tech S.R.L. Systems and methods for public key exchange employing a peer-to-peer protocol
EP3624391A1 (en) * 2018-09-12 2020-03-18 Koninklijke Philips N.V. Public/private key system with decreased encrypted message size
CN109525385B (zh) * 2018-11-23 2022-04-08 全链通有限公司 一种共享密钥的封装方法、第一节点和第二节点
EP3754896A1 (en) * 2019-06-18 2020-12-23 Koninklijke Philips N.V. Authenticated key agreement
CN111064570B (zh) * 2019-12-17 2023-01-31 航天信息股份有限公司 共享密钥处理方法、装置、存储介质和电子设备
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
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
CN111897545B (zh) * 2020-06-28 2022-02-01 东风汽车集团有限公司 应用于ecu的安全访问方法和系统
US11153080B1 (en) * 2020-07-29 2021-10-19 John A. Nix Network securing device data using two post-quantum cryptography key encapsulation mechanisms
US11451375B2 (en) * 2020-09-30 2022-09-20 Huawei Technologies Co., Ltd. System, method and apparatus for privacy preserving inference
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
US12003629B2 (en) 2020-12-30 2024-06-04 John A. Nix Secure server digital signature generation for post-quantum cryptography key encapsulations
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
US12192184B2 (en) 2021-12-08 2025-01-07 John A. Nix Secure session resumption using post-quantum cryptography
CN114268439B (zh) * 2021-12-16 2023-09-15 中原工学院 一种基于格的身份基认证密钥协商方法
CN114244513B (zh) * 2021-12-31 2024-02-09 日晷科技(上海)有限公司 密钥协商方法、设备及存储介质
CN120768902B (zh) * 2025-09-09 2025-12-26 山东智慧云通网络科技有限公司 一种云边一体分布式计算架构的ai寻优优化系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060123235A1 (en) * 1999-07-19 2006-06-08 Vanstone Scott A Split-key key-agreement protocol
US20090225986A1 (en) * 2008-03-06 2009-09-10 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
US20120294440A1 (en) * 2004-04-02 2012-11-22 Research In Motion Limited Key Agreement and Re-keying over a Bidirectional Communication Path

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008323A1 (en) * 1996-08-19 1998-02-26 Ntru Cryptosystems, Inc. Public key cryptosystem method and apparatus
CN1258051A (zh) * 1999-12-23 2000-06-28 赵风光 一种公开密钥加密体制和装置
JP2005252864A (ja) 2004-03-05 2005-09-15 Nippon Telegr & Teleph Corp <Ntt> セキュリティシステム、セキュリティ装置及びそのプログラム
EP2334008A1 (en) * 2009-12-10 2011-06-15 Tata Consultancy Services Limited A system and method for designing secure client-server communication protocols based on certificateless public key infrastructure
US8861716B2 (en) 2010-03-30 2014-10-14 International Business Machines Corporation Efficient homomorphic encryption scheme for bilinear forms
CN102025491A (zh) * 2010-12-15 2011-04-20 北京联合智华微电子科技有限公司 双矩阵组合公钥的生成方法
US10181049B1 (en) * 2012-01-26 2019-01-15 Hrl Laboratories, Llc Method and apparatus for secure and privacy-preserving querying and interest announcement in content push and pull protocols
USRE47841E1 (en) * 2012-04-12 2020-02-04 Jintai Ding Cryptographic system using pairing with errors
EP2667539A1 (en) * 2012-05-21 2013-11-27 Koninklijke Philips N.V. Key sharing methods, device and system for configuration thereof.
US20140185805A1 (en) * 2013-01-03 2014-07-03 Neuropace, Inc. Securely Exchanging Cipher Keys
WO2015075012A1 (en) * 2013-11-21 2015-05-28 Koninklijke Philips N.V. System for sharing a cryptographic key
US10110569B1 (en) * 2015-04-08 2018-10-23 CSuite Technologies, Inc. Systems and methods of storing data on a cloud-based personal virtual server
US9948460B2 (en) * 2015-08-28 2018-04-17 City University Of Hong Kong Multivariate cryptography based on clipped hopfield neural network
US10623972B2 (en) * 2016-08-05 2020-04-14 T-Mobile Usa, Inc. Common network resource allocation for matching data
US10630682B1 (en) * 2016-11-23 2020-04-21 Amazon Technologies, Inc. Lightweight authentication protocol using device tokens
US10129223B1 (en) * 2016-11-23 2018-11-13 Amazon Technologies, Inc. Lightweight encrypted communication protocol
US10425225B1 (en) * 2016-12-14 2019-09-24 Amazon Technologies, Inc. Synchronizable hardware security module
US10263778B1 (en) * 2016-12-14 2019-04-16 Amazon Technologies, Inc. Synchronizable hardware security module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060123235A1 (en) * 1999-07-19 2006-06-08 Vanstone Scott A Split-key key-agreement protocol
US20120294440A1 (en) * 2004-04-02 2012-11-22 Research In Motion Limited Key Agreement and Re-keying over a Bidirectional Communication Path
US20090225986A1 (en) * 2008-03-06 2009-09-10 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2817659C2 (ru) * 2022-07-20 2024-04-17 Общество с ограниченной ответственностью научно-техническое предприятие "Криптософт" ООО НТП "Криптософт" Динамическая система формирования и распределения ключей без компрометации ключевой информации

Also Published As

Publication number Publication date
MX2019009656A (es) 2019-09-27
EP3583739B1 (en) 2020-12-02
ES2858435T8 (es) 2022-01-07
JP2020508021A (ja) 2020-03-12
CA3053298A1 (en) 2018-08-23
JP7019730B2 (ja) 2022-02-15
BR112019016779A2 (pt) 2020-03-31
EP3364596A1 (en) 2018-08-22
WO2018149912A1 (en) 2018-08-23
US11070367B2 (en) 2021-07-20
US20190386825A1 (en) 2019-12-19
PL3583739T3 (pl) 2021-10-11
CN110419194A (zh) 2019-11-05
EP3583739A1 (en) 2019-12-25
ES2858435T3 (es) 2021-09-30
CN110419194B (zh) 2023-04-04

Similar Documents

Publication Publication Date Title
RU2736109C1 (ru) Устройства и способ согласования ключей
CN110419194B (zh) 密钥交换设备和方法
RU2752697C1 (ru) Криптографическое устройство с изменяемой конфигурацией
JP7607599B2 (ja) 認証付き鍵共有
US20250132899A1 (en) Secret material exchange and authentication cryptography operations
US9973334B2 (en) Homomorphically-created symmetric key
JP6488847B2 (ja) リレーショナル暗号化
RU2728519C1 (ru) Протокол согласования ключей на основе изогении эллиптических кривых
US9264406B2 (en) Public key cryptography with reduced computational load
CN112997448A (zh) 具有减小的公钥大小的公钥/私钥系统
US11563577B2 (en) Calculation device for encryption using public key and encryption method thereof
US20200169384A1 (en) Calculation device for encryption using public key and encryption method thereof
JP2017207751A (ja) 関係暗号化
EP3419213A1 (en) Computer implemented method, computer system and computer readable computer program product
Almulla et al. A concurrent key exchange protocol based on commuting matrices