MX2015007704A - Dispositivo de red de claves compartidas y su configuracion. - Google Patents
Dispositivo de red de claves compartidas y su configuracion.Info
- Publication number
- MX2015007704A MX2015007704A MX2015007704A MX2015007704A MX2015007704A MX 2015007704 A MX2015007704 A MX 2015007704A MX 2015007704 A MX2015007704 A MX 2015007704A MX 2015007704 A MX2015007704 A MX 2015007704A MX 2015007704 A MX2015007704 A MX 2015007704A
- Authority
- MX
- Mexico
- Prior art keywords
- network device
- parameter set
- polynomial
- modulus
- obtaining
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
-
- 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
- H04L9/0838—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
- H04L9/30—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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block 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
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Physics & Mathematics (AREA)
- Mathematical Optimization (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
- Telephonic Communication Services (AREA)
- Complex Calculations (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Un método de configuración de un dispositivo de red para compartir claves, el método comprende obtener (410) en forma electrónica por lo menos dos conjuntos de parámetros, un conjunto de parámetros comprende un módulo privado (p1), un módulo público (N), y un polinomio bivariable (f1) que tiene coeficientes enteros, la representación binaria del módulo público y la representación binaria del módulo, privado son las mismas en por lo menos bits consecutivos de longitud clave (b), generar material de clave local para el dispositivo de red que comprende obtener (420) en forma electrónica un número de identidad (A) para el dispositivo de red, y para cada conjunto de parámetros de los por lo menos dos conjuntos de parámetros obtener un polinomio monovariable correspondiente, determinando, mediante el uso de un dispositivo de manipulación polinomial, un polinomio monovariable a partir del polinomio bivariable del conjunto de parámetros sustituyendo (430) el número de identidad en el polinomio bivariable y reduciendo el resultado de la sustitución módulo el módulo privado del conjunto de parámetros, y almacenar electrónicamente (450) en el dispositivo de red el material de clave local generado, el material de clave local generado comprende el módulo público de cada conjunto de parámetros y el polinomio monovariable correspondiente de cada conjunto de parámetros.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261740488P | 2012-12-21 | 2012-12-21 | |
EP12198794 | 2012-12-21 | ||
PCT/EP2013/077842 WO2014096420A1 (en) | 2012-12-21 | 2013-12-20 | Key sharing network device and configuration thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015007704A true MX2015007704A (es) | 2015-09-07 |
MX345371B MX345371B (es) | 2017-01-27 |
Family
ID=47520780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015007704A MX345371B (es) | 2012-12-21 | 2013-12-20 | Dispositivo de red de claves compartidas y su configuracion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US9686075B2 (es) |
EP (1) | EP2936732A1 (es) |
JP (1) | JP6190470B2 (es) |
CN (1) | CN104854814A (es) |
BR (1) | BR112015014469A2 (es) |
MX (1) | MX345371B (es) |
RU (1) | RU2636109C2 (es) |
WO (1) | WO2014096420A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105027492B (zh) * | 2013-02-28 | 2019-05-07 | 皇家飞利浦有限公司 | 用于确定共享密钥的设备、方法和*** |
RU2016104608A (ru) * | 2013-07-12 | 2017-08-18 | Конинклейке Филипс Н.В. | Система для совместного использования криптографического ключа |
US10439800B2 (en) | 2014-09-04 | 2019-10-08 | Koninklijke Philips N.V. | Cryptographic system arranged for key sharing |
NL2013944B1 (en) * | 2014-12-09 | 2016-10-11 | Koninklijke Philips Nv | Public-key encryption system. |
US10608814B2 (en) * | 2015-05-17 | 2020-03-31 | Gideon Samid | Equivoe-T: Transposition equivocation cryptography |
NL2015599B1 (en) | 2015-10-12 | 2017-05-02 | Koninklijke Philips Nv | A cryptographic device and an encoding device. |
EP3402118A1 (en) * | 2017-05-10 | 2018-11-14 | Koninklijke Philips N.V. | Key agreement devices and method |
RU2752697C1 (ru) * | 2017-10-17 | 2021-07-30 | Конинклейке Филипс Н.В. | Криптографическое устройство с изменяемой конфигурацией |
KR20200096248A (ko) * | 2017-12-13 | 2020-08-11 | 엔체인 홀딩스 리미티드 | 암호 자료를 안전하게 공유하기 위한 시스템 및 방법 |
CN110061836B (zh) * | 2019-04-10 | 2021-09-24 | 湖北工业大学 | 一种具有前向安全性的组密钥分发方法 |
WO2022003702A1 (en) * | 2020-07-02 | 2022-01-06 | B.G. Negev Technologies And Applications Ltd., At Ben-Gurion University | The generation of one way functions, based on mutual hiding predefined success criteria |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2169449A1 (en) * | 1993-08-13 | 1995-02-23 | Frank Thomson Leighton | Secret key exchange |
EP1798889B1 (en) * | 2005-12-16 | 2008-05-28 | Research In Motion Limited | System and method of securely distributing keys for peer-to-peer usage |
EP2036300B1 (en) * | 2006-06-22 | 2019-09-18 | Koninklijke Philips N.V. | Hierarchical and deterministic system and method for predistribution of key pairs |
RU2385539C1 (ru) * | 2008-08-06 | 2010-03-27 | Государственное образовательное учреждение высшего профессионального образования "Воронежский государственный университет" | Способ передачи данных в распределенных системах передачи данных и устройство его реализации |
ES2531634T3 (es) * | 2008-09-17 | 2015-03-18 | Koninklijke Philips N.V. | Procedimiento de comunicación en una red, dispositivo de comunicación y sistema asociado |
EP2359521A1 (en) * | 2008-09-19 | 2011-08-24 | Philips Intellectual Property & Standards GmbH | A method for secure communication in a network, a communication device, a network and a computer program therefor |
RU2534944C2 (ru) | 2009-03-19 | 2014-12-10 | Конинклейке Филипс Электроникс Н.В. | Способ обеспечения безопасности связи в сети, используемые для этого устройство связи, сеть и компьютерная программа |
EP2667539A1 (en) * | 2012-05-21 | 2013-11-27 | Koninklijke Philips N.V. | Key sharing methods, device and system for configuration thereof. |
-
2013
- 2013-12-20 WO PCT/EP2013/077842 patent/WO2014096420A1/en active Application Filing
- 2013-12-20 EP EP13811575.3A patent/EP2936732A1/en not_active Withdrawn
- 2013-12-20 JP JP2015548660A patent/JP6190470B2/ja not_active Expired - Fee Related
- 2013-12-20 CN CN201380067474.1A patent/CN104854814A/zh active Pending
- 2013-12-20 MX MX2015007704A patent/MX345371B/es active IP Right Grant
- 2013-12-20 US US14/654,687 patent/US9686075B2/en not_active Expired - Fee Related
- 2013-12-20 BR BR112015014469A patent/BR112015014469A2/pt not_active IP Right Cessation
- 2013-12-20 RU RU2015129778A patent/RU2636109C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2015129778A (ru) | 2017-01-27 |
RU2636109C2 (ru) | 2017-11-20 |
BR112015014469A2 (pt) | 2017-07-11 |
CN104854814A (zh) | 2015-08-19 |
US20150341172A1 (en) | 2015-11-26 |
US9686075B2 (en) | 2017-06-20 |
WO2014096420A1 (en) | 2014-06-26 |
JP6190470B2 (ja) | 2017-08-30 |
JP2016504874A (ja) | 2016-02-12 |
EP2936732A1 (en) | 2015-10-28 |
MX345371B (es) | 2017-01-27 |
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