MX2016000048A - Dispositivo y metodo para acuerdo de clave. - Google Patents
Dispositivo y metodo para acuerdo de clave.Info
- Publication number
- MX2016000048A MX2016000048A MX2016000048A MX2016000048A MX2016000048A MX 2016000048 A MX2016000048 A MX 2016000048A MX 2016000048 A MX2016000048 A MX 2016000048A MX 2016000048 A MX2016000048 A MX 2016000048A MX 2016000048 A MX2016000048 A MX 2016000048A
- Authority
- MX
- Mexico
- Prior art keywords
- random value
- polynomials
- agreement device
- key
- univariate
- 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
-
- 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
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
-
- 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
- H04L9/0877—Generation of secret information including derivation or calculation of cryptographic keys or passwords using additional device, e.g. trusted platform module [TPM], smartcard, USB or hardware security module [HSM]
-
- 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
-
- 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
- H04L2209/80—Wireless
- H04L2209/805—Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Optimization (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Algebra (AREA)
- Storage Device Security (AREA)
- Calculators And Similar Devices (AREA)
Abstract
Se proporciona un dispositivo del acuerdo de clave de inicio (100) y un dispositivo del acuerdo de clave de respuesta (200), configurados para generar una clave simétrica compartida entre ellos. Los dispositivos se configuran para generar en forma electrónica un valor aleatorio privado (112, 212), obtener en forma electrónica un un grupo público de polinomios de dos variables (122) y calcular un polinomio de una sola variable (124, 222) sumando los polinomios de una sola variable obtenidos mediante la sustitución del valor aleatorio privado (112, 212) en los polinomios del grupo público (122). Los dispositivos se configuran para enviar su polinomio de una sola variable calculado al otro dispositivo, y para calcular o reconstruir la clave simétrica compartida (214, 312) sustituyendo su valor aleatorio privado generado (112, 212) en el polinomio de una sola variable recibido.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361845391P | 2013-07-12 | 2013-07-12 | |
EP13182342 | 2013-08-30 | ||
PCT/EP2014/064996 WO2015004286A1 (en) | 2013-07-12 | 2014-07-14 | Key agreement device and method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016000048A true MX2016000048A (es) | 2016-08-18 |
Family
ID=49115355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016000048A MX2016000048A (es) | 2013-07-12 | 2014-07-14 | Dispositivo y metodo para acuerdo de clave. |
Country Status (7)
Country | Link |
---|---|
US (1) | US10027475B2 (es) |
EP (1) | EP3020158B1 (es) |
JP (1) | JP6067932B2 (es) |
CN (1) | CN105580309A (es) |
MX (1) | MX2016000048A (es) |
RU (1) | RU2016104606A (es) |
WO (1) | WO2015004286A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015100676A1 (zh) * | 2013-12-31 | 2015-07-09 | 华为终端有限公司 | 一种网络设备安全连接方法、相关装置及系统 |
NL2013944B1 (en) * | 2014-12-09 | 2016-10-11 | Koninklijke Philips Nv | Public-key encryption system. |
WO2018083075A1 (en) * | 2016-11-04 | 2018-05-11 | Koninklijke Philips N.V. | Reaching agreement on a secret value |
US10355859B2 (en) * | 2017-03-27 | 2019-07-16 | Certicom Corp. | Method and system for selecting a secure prime for finite field diffie-hellman |
WO2018200824A1 (en) | 2017-04-28 | 2018-11-01 | University Of North Dakota | Lightweight key exchange protocol |
US10333710B2 (en) * | 2017-09-12 | 2019-06-25 | Qed-It Systems Ltd. | Method and system for determining desired size of private randomness using Tsallis entropy |
US10952069B1 (en) * | 2017-11-07 | 2021-03-16 | Imam Abdulrahman Bin Faisal University | IoT cryptosystem device, system, method and computer program product |
EP3484093A1 (en) * | 2017-11-10 | 2019-05-15 | Koninklijke Philips N.V. | A computation device and method |
CN111262811B (zh) * | 2018-11-30 | 2022-05-13 | 中移物联网有限公司 | 一种数据加密传输方法及装置、设备和存储介质 |
US11436340B2 (en) | 2019-06-24 | 2022-09-06 | Bank Of America Corporation | Encrypted device identification stream generator for secure interaction authentication |
US11271739B2 (en) * | 2020-06-25 | 2022-03-08 | Digital 14 Llc | Error-correcting key agreement for noisy cryptographic systems |
JP6863514B1 (ja) * | 2020-09-02 | 2021-04-21 | 大日本印刷株式会社 | 鍵共有方法、鍵共有システム、認証デバイス、認証対象デバイス、コンピュータプログラム及び認証方法 |
JP7406108B2 (ja) * | 2020-09-29 | 2023-12-27 | 東芝情報システム株式会社 | 暗号復号システム、暗号復号方法、及び暗号復号用プログラム |
US11444767B1 (en) * | 2021-03-03 | 2022-09-13 | Nxp B.V. | Method for multiplying polynomials for a cryptographic operation |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2169449A1 (en) * | 1993-08-13 | 1995-02-23 | Frank Thomson Leighton | Secret key exchange |
US6055508A (en) * | 1998-06-05 | 2000-04-25 | Yeda Research And Development Co. Ltd. | Method for secure accounting and auditing on a communications network |
JP2003152709A (ja) * | 2001-11-13 | 2003-05-23 | Ntt Docomo Inc | 電子署名の構造並びに署名付き情報の検証方法及びシステム |
EP1475920A4 (en) * | 2002-12-03 | 2005-03-02 | Matsushita Electric Ind Co Ltd | KEY SHARING SYSTEM, SHARED KEY CREATING DEVICE, AND SHARED KEY RESTORING DEVICE |
US7647428B2 (en) | 2003-05-27 | 2010-01-12 | Fujifilm Corporation | Method and apparatus for email relay of moving image conversion and transmission, and programs therefor |
US7987367B2 (en) * | 2006-08-30 | 2011-07-26 | Samsung Electronics Co., Ltd. | Method and apparatus for key agreement between devices using polynomial ring |
US8837736B2 (en) * | 2008-04-14 | 2014-09-16 | Koninklijke Philips N.V. | Method for distributing encryption means |
US8707042B2 (en) * | 2008-08-28 | 2014-04-22 | Red Hat, Inc. | Sharing keys between cooperating parties |
JP5637990B2 (ja) * | 2008-09-17 | 2014-12-10 | コーニンクレッカ フィリップス エヌ ヴェ | ネットワークにおいて通信する方法、通信装置及びシステム |
CN102171969B (zh) | 2008-10-06 | 2014-12-03 | 皇家飞利浦电子股份有限公司 | 用于操作网络的方法,用于其的系统管理设备、网络和计算机程序 |
US20100153731A1 (en) * | 2008-12-17 | 2010-06-17 | Information And Communications University | Lightweight Authentication Method, System, and Key Exchange Protocol For Low-Cost Electronic Devices |
EP2409453B1 (en) * | 2009-03-19 | 2018-07-11 | Koninklijke Philips N.V. | A method for secure communication in a network, a communication device, a network and a computer program therefor |
JP5579834B2 (ja) * | 2009-06-02 | 2014-08-27 | コーニンクレッカ フィリップス エヌ ヴェ | コンプロマイズされたノードを識別する方法及びシステム |
KR101046992B1 (ko) * | 2009-10-29 | 2011-07-06 | 한국인터넷진흥원 | 센서데이터 보안유지 방법, 시스템 및 기록매체 |
US8385541B2 (en) * | 2010-02-18 | 2013-02-26 | King Fahd University Of Petroleum And Minerals | Method of performing elliptic polynomial cryptography with elliptic polynomial hopping |
CN102035647B (zh) * | 2010-12-24 | 2013-10-23 | 北京工业大学 | 一种增强保护的非对称密钥协商方法 |
WO2015003984A1 (en) | 2013-07-12 | 2015-01-15 | Koninklijke Philips N.V. | System for sharing a cryptographic key |
-
2014
- 2014-07-14 US US14/903,325 patent/US10027475B2/en not_active Expired - Fee Related
- 2014-07-14 CN CN201480039849.8A patent/CN105580309A/zh active Pending
- 2014-07-14 JP JP2016515964A patent/JP6067932B2/ja not_active Expired - Fee Related
- 2014-07-14 EP EP14738832.6A patent/EP3020158B1/en not_active Not-in-force
- 2014-07-14 MX MX2016000048A patent/MX2016000048A/es unknown
- 2014-07-14 RU RU2016104606A patent/RU2016104606A/ru not_active Application Discontinuation
- 2014-07-14 WO PCT/EP2014/064996 patent/WO2015004286A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3020158A1 (en) | 2016-05-18 |
RU2016104606A3 (es) | 2018-06-06 |
US20170005792A1 (en) | 2017-01-05 |
JP2016529753A (ja) | 2016-09-23 |
RU2016104606A (ru) | 2017-08-18 |
US10027475B2 (en) | 2018-07-17 |
JP6067932B2 (ja) | 2017-01-25 |
EP3020158B1 (en) | 2017-04-19 |
CN105580309A (zh) | 2016-05-11 |
WO2015004286A1 (en) | 2015-01-15 |
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