BR112019016779A2 - Primeiro nó de rede eletrônico, método de troca de chave eletrônica para um primeiro nó de rede eletrônico, e mídia legível por computador - Google Patents
Primeiro nó de rede eletrônico, método de troca de chave eletrônica para um primeiro nó de rede eletrônico, e mídia legível por computador Download PDFInfo
- Publication number
- BR112019016779A2 BR112019016779A2 BR112019016779-0A BR112019016779A BR112019016779A2 BR 112019016779 A2 BR112019016779 A2 BR 112019016779A2 BR 112019016779 A BR112019016779 A BR 112019016779A BR 112019016779 A2 BR112019016779 A2 BR 112019016779A2
- Authority
- BR
- Brazil
- Prior art keywords
- matrix
- network node
- key
- module
- shared
- Prior art date
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
- H04L9/0838—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
- H04L9/0847—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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17156214.3 | 2017-02-15 | ||
| EP17156214.3A EP3364596A1 (en) | 2017-02-15 | 2017-02-15 | Key exchange devices and method |
| PCT/EP2018/053766 WO2018149912A1 (en) | 2017-02-15 | 2018-02-15 | Key exchange devices and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019016779A2 true BR112019016779A2 (pt) | 2020-03-31 |
Family
ID=58046562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019016779-0A BR112019016779A2 (pt) | 2017-02-15 | 2018-02-15 | Primeiro nó de rede eletrônico, método de troca de chave eletrônica para um primeiro nó de rede eletrônico, e mídia legível por computador |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11070367B2 (https=) |
| EP (2) | EP3364596A1 (https=) |
| JP (1) | JP7019730B2 (https=) |
| CN (1) | CN110419194B (https=) |
| BR (1) | BR112019016779A2 (https=) |
| CA (1) | CA3053298A1 (https=) |
| ES (1) | ES2858435T3 (https=) |
| MX (1) | MX2019009656A (https=) |
| PL (1) | PL3583739T3 (https=) |
| RU (1) | RU2737105C1 (https=) |
| WO (1) | WO2018149912A1 (https=) |
Families Citing this family (21)
| 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 |
| EP3698515B1 (en) * | 2017-10-17 | 2021-02-17 | Koninklijke Philips N.V. | Configurable device for lattice-based cryptography |
| 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 |
Family Cites Families (22)
| 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 |
| CA2277633C (en) * | 1999-07-19 | 2009-10-20 | Certicom Corp. | Split-key key-agreement protocol |
| 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 |
| DE602005015831D1 (de) * | 2004-04-02 | 2009-09-17 | Research In Motion Ltd | Einsatz und provisionierung drahtloser in der hand gehaltener einrichtungen |
| US8422681B2 (en) * | 2008-03-06 | 2013-04-16 | International Business Machines Corporation | Non-interactive hierarchical identity-based key-agreement |
| 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 |
| RU2452111C1 (ru) * | 2010-11-17 | 2012-05-27 | ЗАО Институт инфокоммуникационных технологий | Способ пороговой генерации ключей для системы защиты информации на основе идентификационных данных |
| 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 |
| WO2013152725A1 (en) * | 2012-04-12 | 2013-10-17 | Jintai Ding | New cryptographic systems 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 |
| EP3072256A1 (en) * | 2013-11-21 | 2016-09-28 | 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 |
| US10263778B1 (en) * | 2016-12-14 | 2019-04-16 | Amazon Technologies, Inc. | Synchronizable hardware security module |
| US10425225B1 (en) * | 2016-12-14 | 2019-09-24 | Amazon Technologies, Inc. | Synchronizable hardware security module |
-
2017
- 2017-02-15 EP EP17156214.3A patent/EP3364596A1/en not_active Withdrawn
-
2018
- 2018-02-15 JP JP2019565064A patent/JP7019730B2/ja active Active
- 2018-02-15 CN CN201880018002.XA patent/CN110419194B/zh active Active
- 2018-02-15 PL PL18707865T patent/PL3583739T3/pl unknown
- 2018-02-15 US US16/485,708 patent/US11070367B2/en active Active
- 2018-02-15 MX MX2019009656A patent/MX2019009656A/es unknown
- 2018-02-15 EP EP18707865.4A patent/EP3583739B1/en active Active
- 2018-02-15 WO PCT/EP2018/053766 patent/WO2018149912A1/en not_active Ceased
- 2018-02-15 BR BR112019016779-0A patent/BR112019016779A2/pt not_active IP Right Cessation
- 2018-02-15 ES ES18707865T patent/ES2858435T3/es active Active
- 2018-02-15 RU RU2019128831A patent/RU2737105C1/ru active
- 2018-02-15 CA CA3053298A patent/CA3053298A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA3053298A1 (en) | 2018-08-23 |
| US11070367B2 (en) | 2021-07-20 |
| CN110419194B (zh) | 2023-04-04 |
| JP2020508021A (ja) | 2020-03-12 |
| EP3583739B1 (en) | 2020-12-02 |
| JP7019730B2 (ja) | 2022-02-15 |
| EP3583739A1 (en) | 2019-12-25 |
| MX2019009656A (es) | 2019-09-27 |
| WO2018149912A1 (en) | 2018-08-23 |
| PL3583739T3 (pl) | 2021-10-11 |
| RU2737105C1 (ru) | 2020-11-24 |
| ES2858435T3 (es) | 2021-09-30 |
| EP3364596A1 (en) | 2018-08-22 |
| CN110419194A (zh) | 2019-11-05 |
| ES2858435T8 (es) | 2022-01-07 |
| US20190386825A1 (en) | 2019-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112019016779A2 (pt) | Primeiro nó de rede eletrônico, método de troca de chave eletrônica para um primeiro nó de rede eletrônico, e mídia legível por computador | |
| US11991285B2 (en) | Configurable cryptographic device | |
| CN110870250B (zh) | 密钥协商设备和方法 | |
| JP7607599B2 (ja) | 認証付き鍵共有 | |
| US11212099B2 (en) | Cryptographic device with updatable shared matrix | |
| JP6067932B2 (ja) | 鍵共有デバイス及び方法 | |
| JP7413365B2 (ja) | 暗号メッセージのサイズが縮小された公開鍵／秘密鍵システム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2822 DE 04/02/2025. |