BR112017004028A2 - sistema criptográfico, primeiro dispositivo de rede configurado para determinar uma chave compartilhada com qualquer um dentre múltiplos dispositivos de rede, método de compartilhamento para determinar uma chave compartilhada com qualquer um dentre múltiplos dispositivos de rede, e programa de computador - Google Patents
sistema criptográfico, primeiro dispositivo de rede configurado para determinar uma chave compartilhada com qualquer um dentre múltiplos dispositivos de rede, método de compartilhamento para determinar uma chave compartilhada com qualquer um dentre múltiplos dispositivos de rede, e programa de computadorInfo
- Publication number
- BR112017004028A2 BR112017004028A2 BR112017004028-0A BR112017004028A BR112017004028A2 BR 112017004028 A2 BR112017004028 A2 BR 112017004028A2 BR 112017004028 A BR112017004028 A BR 112017004028A BR 112017004028 A2 BR112017004028 A2 BR 112017004028A2
- Authority
- BR
- Brazil
- Prior art keywords
- key shared
- network devices
- multiple network
- determining
- computer program
- 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
- H04L9/008—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving homomorphic encryption
-
- 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
-
- 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
-
- 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)
- H04L9/083—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
-
- 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
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/041—Key generation or derivation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Optimization (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- General Physics & Mathematics (AREA)
- Algebra (AREA)
- Computer And Data Communications (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14183474.7 | 2014-09-04 | ||
EP14183474 | 2014-09-04 | ||
PCT/EP2015/069384 WO2016034453A1 (en) | 2014-09-04 | 2015-08-25 | Cryptographic system arranged for key sharing |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017004028A2 true BR112017004028A2 (pt) | 2018-01-23 |
Family
ID=51494111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017004028-0A BR112017004028A2 (pt) | 2014-09-04 | 2015-08-25 | sistema criptográfico, primeiro dispositivo de rede configurado para determinar uma chave compartilhada com qualquer um dentre múltiplos dispositivos de rede, método de compartilhamento para determinar uma chave compartilhada com qualquer um dentre múltiplos dispositivos de rede, e programa de computador |
Country Status (9)
Country | Link |
---|---|
US (1) | US10439800B2 (pt) |
EP (1) | EP3189618B1 (pt) |
JP (1) | JP6559774B2 (pt) |
CN (1) | CN106797314B (pt) |
BR (1) | BR112017004028A2 (pt) |
MX (1) | MX2017002788A (pt) |
RU (1) | RU2701480C2 (pt) |
WO (1) | WO2016034453A1 (pt) |
ZA (1) | ZA201702337B (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3437247B1 (en) * | 2016-03-29 | 2019-10-23 | Koninklijke Philips N.V. | System and method for distribution of identity based key material and certificate |
WO2017167771A1 (en) * | 2016-03-29 | 2017-10-05 | Koninklijke Philips N.V. | Handshake protocols for identity-based key material and certificates |
US20190334701A1 (en) * | 2018-04-25 | 2019-10-31 | EMC IP Holding Company LLC | Lightweight security for internet of things messaging |
US10887100B2 (en) | 2018-11-09 | 2021-01-05 | Ares Technologies, Inc. | Systems and methods for distributed key storage |
CN109412799B (zh) * | 2018-12-21 | 2021-07-16 | 北京思源理想控股集团有限公司 | 一种生成本地密钥的***及其方法 |
KR20220012851A (ko) | 2019-05-30 | 2022-02-04 | 김봉만 | 대칭 키 암호화/교환을 위한 양자 내성 암호화 및 진보된 암호화 및 키 교환(aeke) 방법 |
GB201912132D0 (en) * | 2019-08-23 | 2019-10-09 | Angoka Ltd | Symmetric key generation, authentication and communication betwenn a plurality of entities in a network |
US11652616B2 (en) * | 2020-02-26 | 2023-05-16 | International Business Machines Corporation | Initializing a local key manager for providing secure data transfer in a computing environment |
US11184160B2 (en) | 2020-02-26 | 2021-11-23 | International Business Machines Corporation | Channel key loading in a computing environment |
US11374740B2 (en) * | 2020-03-13 | 2022-06-28 | Infineon Technologies Ag | Controller area network key exchange |
WO2021196047A1 (zh) * | 2020-03-31 | 2021-10-07 | 华为技术有限公司 | 密钥处理方法和装置 |
JP2022105403A (ja) * | 2021-01-04 | 2022-07-14 | 株式会社 エヌティーアイ | ユーザ装置、方法、コンピュータプログラム |
CN115226416B (zh) * | 2021-02-20 | 2024-05-03 | 华为技术有限公司 | 一种根密钥保护方法和*** |
US11789844B2 (en) * | 2021-10-22 | 2023-10-17 | International Business Machines Corporation | Container deployment with visual security profile |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001211153A (ja) * | 2000-01-25 | 2001-08-03 | Murata Mach Ltd | 秘密鍵生成方法 |
CN1401171A (zh) * | 2000-10-18 | 2003-03-05 | 皇家菲利浦电子有限公司 | 公共加密密钥的产生 |
US7181017B1 (en) | 2001-03-23 | 2007-02-20 | David Felsher | System and method for secure three-party communications |
DE602005011290D1 (de) | 2004-06-29 | 2009-01-08 | Koninkl Philips Electronics Nv | System und verfahren zur effizienten authentifikation von knoten eines medizinischen drahtlosen ad-hoc-netzwerks |
WO2007000711A2 (en) | 2005-06-29 | 2007-01-04 | Koninklijke Philips Electronics N.V. | System and method for a key block based authentication |
US8848924B2 (en) | 2008-06-27 | 2014-09-30 | University Of Washington | Privacy-preserving location tracking for devices |
CN102160324B (zh) | 2008-09-19 | 2014-07-16 | 皇家飞利浦电子股份有限公司 | 用于在网络中安全通信的方法、用于其的通信设备、网络及计算机程序 |
CN102187615B (zh) * | 2008-10-20 | 2014-02-26 | 皇家飞利浦电子股份有限公司 | 生成加密密钥的方法、网络 |
EP2228942B1 (en) | 2009-03-13 | 2012-06-06 | Sap Ag | Securing communications sent by a first user to a second user |
JP2011130012A (ja) * | 2009-12-15 | 2011-06-30 | Sony Corp | アクターノード、センサノード、担当区画変更方法、パラメータ変更方法、プログラムおよび情報処理システム |
US8914635B2 (en) | 2011-07-25 | 2014-12-16 | Grey Heron Technologies, Llc | Method and system for establishing secure communications using composite key cryptography |
US8892866B2 (en) | 2011-09-26 | 2014-11-18 | Tor Anumana, Inc. | Secure cloud storage and synchronization systems and methods |
JP5750728B2 (ja) | 2011-10-19 | 2015-07-22 | 国立研究開発法人産業技術総合研究所 | 鍵共有システム、鍵生成装置、及びプログラム |
EP2667539A1 (en) | 2012-05-21 | 2013-11-27 | Koninklijke Philips N.V. | Key sharing methods, device and system for configuration thereof. |
BR112015014469A2 (pt) | 2012-12-21 | 2017-07-11 | Koninklijke Philips Nv | método de configuração de um dispositivo de rede para compartilhamento de chave, método para um primeiro dispositivo de rede para determinar uma chave compartilhada, dispositivo de rede configurado para determinar uma chave compartilhada, sistema para configurar um dispositivo de rede para compartilhamento de chave e programa de computador |
-
2015
- 2015-08-25 CN CN201580047499.4A patent/CN106797314B/zh active Active
- 2015-08-25 US US15/507,533 patent/US10439800B2/en active Active
- 2015-08-25 JP JP2017512050A patent/JP6559774B2/ja active Active
- 2015-08-25 RU RU2017111038A patent/RU2701480C2/ru active
- 2015-08-25 WO PCT/EP2015/069384 patent/WO2016034453A1/en active Application Filing
- 2015-08-25 MX MX2017002788A patent/MX2017002788A/es unknown
- 2015-08-25 BR BR112017004028-0A patent/BR112017004028A2/pt not_active Application Discontinuation
- 2015-08-25 EP EP15753064.3A patent/EP3189618B1/en active Active
-
2017
- 2017-04-03 ZA ZA2017/02337A patent/ZA201702337B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN106797314A (zh) | 2017-05-31 |
RU2701480C2 (ru) | 2019-09-26 |
RU2017111038A3 (pt) | 2019-04-02 |
CN106797314B (zh) | 2020-10-16 |
ZA201702337B (en) | 2018-12-19 |
EP3189618A1 (en) | 2017-07-12 |
EP3189618B1 (en) | 2020-06-17 |
US10439800B2 (en) | 2019-10-08 |
JP2017526304A (ja) | 2017-09-07 |
JP6559774B2 (ja) | 2019-08-14 |
MX2017002788A (es) | 2017-05-30 |
US20170310472A1 (en) | 2017-10-26 |
WO2016034453A1 (en) | 2016-03-10 |
RU2017111038A (ru) | 2018-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |