MX9405038A - Un metodo para comunicaciones punto a punto dentro de sistemas decomunicacion seguros. - Google Patents
Un metodo para comunicaciones punto a punto dentro de sistemas decomunicacion seguros.Info
- Publication number
- MX9405038A MX9405038A MX9405038A MX9405038A MX9405038A MX 9405038 A MX9405038 A MX 9405038A MX 9405038 A MX9405038 A MX 9405038A MX 9405038 A MX9405038 A MX 9405038A MX 9405038 A MX9405038 A MX 9405038A
- Authority
- MX
- Mexico
- Prior art keywords
- point
- communication unit
- communication
- variable
- secure
- 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
- H04L9/0866—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
En un sistema de comunicación seguro (100), una comunicación segura puntoa punto puede lograrse en la siguiente forma. Una primera unidad decomunicación (102) recibe una solicitud de un operador para unacomunicación punto a punto identificando por lo menos una unidad decomunicación de destino (103). En respuesta, la primer unidad decomunicación genera una variable privada de clave de llamada al modificaruna variable de clave de cifrado a través del uso de una funciónpredeterminada. La identidad de la variable de clave de cifrado y lainformación que pertenece a la función predeterminada, se transmitenmediante la primer unidad de comunicación hacia la unidad de comunicaciónde destino. Al recibir la identidad de la variable de clave de cifrado yla información que pertenece a la función predeterminada, la unidad decomunicación de destino genera la variable privada de clave de llamada.Cuando la variable privada de clave de llamada se ha determinado por laprimera unidad de comunicación y la unidad de comunicación de destino,ambas unidades de comunicación pueden enlazarse en la comunicación segurapunto a punto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/084,119 US5357571A (en) | 1993-07-01 | 1993-07-01 | Method for point-to-point communications within secure communication systems |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9405038A true MX9405038A (es) | 1995-01-31 |
Family
ID=22182991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9405038A MX9405038A (es) | 1993-07-01 | 1994-07-01 | Un metodo para comunicaciones punto a punto dentro de sistemas decomunicacion seguros. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5357571A (es) |
CN (1) | CN1068486C (es) |
AU (1) | AU663258B2 (es) |
BR (1) | BR9402606A (es) |
CA (1) | CA2126054A1 (es) |
CZ (1) | CZ283178B6 (es) |
DE (1) | DE4423209C2 (es) |
FR (1) | FR2708403B1 (es) |
GB (1) | GB2279537B (es) |
MX (1) | MX9405038A (es) |
MY (1) | MY110608A (es) |
PL (1) | PL174612B1 (es) |
RU (1) | RU2121231C1 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3548215B2 (ja) * | 1993-12-22 | 2004-07-28 | キヤノン株式会社 | 通信方法及びそのシステム |
JP2581440B2 (ja) * | 1994-05-11 | 1997-02-12 | 日本電気株式会社 | スクランブル通信方式 |
US6226678B1 (en) | 1995-09-25 | 2001-05-01 | Netspeak Corporation | Method and apparatus for dynamically defining data communication utilities |
US6185184B1 (en) | 1995-09-25 | 2001-02-06 | Netspeak Corporation | Directory server for providing dynamically assigned network protocol addresses |
US6108704A (en) | 1995-09-25 | 2000-08-22 | Netspeak Corporation | Point-to-point internet protocol |
US6009469A (en) * | 1995-09-25 | 1999-12-28 | Netspeak Corporation | Graphic user interface for internet telephony application |
US5870473A (en) * | 1995-12-14 | 1999-02-09 | Cybercash, Inc. | Electronic transfer system and method |
WO1997024831A1 (en) * | 1995-12-29 | 1997-07-10 | Mci Communications Corporation | Multiple cryptographic key distribution |
US6373946B1 (en) * | 1996-05-31 | 2002-04-16 | Ico Services Ltd. | Communication security |
NO970467L (no) * | 1997-02-03 | 1998-08-04 | Ericsson Telefon Ab L M | FremgangsmÕte for Õ regenerere et punkt-til-multipunkt grensesnitt pÕ et punkt-til-punkt grensesnitt |
US7216348B1 (en) | 1999-01-05 | 2007-05-08 | Net2Phone, Inc. | Method and apparatus for dynamically balancing call flow workloads in a telecommunications system |
US6404409B1 (en) * | 1999-02-12 | 2002-06-11 | Dennis J. Solomon | Visual special effects display device |
CN1311656C (zh) * | 2001-02-15 | 2007-04-18 | 三竹资讯股份有限公司 | 移动商务wap数据传输段的端对端加密方法 |
GB2379588A (en) * | 2001-09-11 | 2003-03-12 | Motorola Inc | Encrypting/decrypting information in a wireless communication system |
US7715559B2 (en) * | 2004-08-26 | 2010-05-11 | Motorola, Inc. | Crypto-synchronization for secure communication |
US7596224B2 (en) * | 2004-12-07 | 2009-09-29 | Motorola, Inc. | Method and system for secure call alert |
CN101044741B (zh) * | 2005-07-08 | 2012-04-18 | 松下电器产业株式会社 | 安全的对等消息业务 |
US8874477B2 (en) | 2005-10-04 | 2014-10-28 | Steven Mark Hoffberg | Multifactorial optimization system and method |
JP2008113172A (ja) * | 2006-10-30 | 2008-05-15 | Hitachi Ltd | コンテンツ送信装置、コンテンツ受信装置及びコンテンツ暗号化方法 |
CN101137123B (zh) * | 2007-04-09 | 2010-09-01 | 中兴通讯股份有限公司 | 集群系统的加密组呼、单呼、及动态重组呼叫实现方法 |
US9281947B2 (en) * | 2008-01-23 | 2016-03-08 | Microsoft Technology Licensing, Llc | Security mechanism within a local area network |
US9326135B2 (en) | 2008-02-21 | 2016-04-26 | Google Technology Holdings LLC | Method and apparatus for secure communication in a digital two way radio protocol |
CN101651863B (zh) * | 2008-08-14 | 2012-07-04 | 中兴通讯股份有限公司 | 基于软件总线扩展的消息发送方法 |
WO2010106496A1 (en) * | 2009-03-19 | 2010-09-23 | Koninklijke Philips Electronics N.V. | A method for secure communication in a network, a communication device, a network and a computer program therefor |
US9007961B2 (en) | 2010-11-22 | 2015-04-14 | May Patents Ltd. | Apparatus and method for using and solving linear programming problem and applications thereof |
RU2474966C1 (ru) * | 2011-11-30 | 2013-02-10 | Федеральное государственное образовательное бюджетное учреждение высшего профессионального образования "Поволжский государственный университет телекоммуникаций и информатики" (ФГОБУ ВПО ПГУТИ) | Способ информационной защиты случайной антенны |
US9173095B2 (en) * | 2013-03-11 | 2015-10-27 | Intel Corporation | Techniques for authenticating a device for wireless docking |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182933A (en) * | 1969-02-14 | 1980-01-08 | The United States Of America As Represented By The Secretary Of The Army | Secure communication system with remote key setting |
US4649233A (en) * | 1985-04-11 | 1987-03-10 | International Business Machines Corporation | Method for establishing user authenication with composite session keys among cryptographically communicating nodes |
US4731840A (en) * | 1985-05-06 | 1988-03-15 | The United States Of America As Represented By The United States Department Of Energy | Method for encryption and transmission of digital keying data |
DE3775924D1 (de) * | 1987-04-22 | 1992-02-20 | Ibm | Verwaltung von geheimuebertragungsschluesseln. |
US5146498A (en) * | 1991-01-10 | 1992-09-08 | Motorola, Inc. | Remote key manipulations for over-the-air re-keying |
US5222137A (en) * | 1991-04-03 | 1993-06-22 | Motorola, Inc. | Dynamic encryption key selection for encrypted radio transmissions |
US5204901A (en) * | 1991-08-01 | 1993-04-20 | General Electric Company | Public key cryptographic mechanism |
FR2681165B1 (fr) * | 1991-09-05 | 1998-09-18 | Gemplus Card Int | Procede de transmission d'information confidentielle entre deux cartes a puces. |
-
1993
- 1993-07-01 US US08/084,119 patent/US5357571A/en not_active Expired - Lifetime
-
1994
- 1994-06-16 CA CA002126054A patent/CA2126054A1/en not_active Abandoned
- 1994-06-16 MY MYPI94001555A patent/MY110608A/en unknown
- 1994-06-20 AU AU64803/94A patent/AU663258B2/en not_active Ceased
- 1994-06-21 CZ CZ941538A patent/CZ283178B6/cs unknown
- 1994-06-27 GB GB9412846A patent/GB2279537B/en not_active Expired - Lifetime
- 1994-06-28 PL PL94304010A patent/PL174612B1/pl not_active IP Right Cessation
- 1994-06-28 FR FR9407921A patent/FR2708403B1/fr not_active Expired - Lifetime
- 1994-06-30 RU RU94022746A patent/RU2121231C1/ru active
- 1994-06-30 CN CN94107263A patent/CN1068486C/zh not_active Expired - Lifetime
- 1994-06-30 BR BR9402606A patent/BR9402606A/pt not_active Application Discontinuation
- 1994-07-01 MX MX9405038A patent/MX9405038A/es not_active IP Right Cessation
- 1994-07-01 DE DE4423209A patent/DE4423209C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CZ283178B6 (cs) | 1998-01-14 |
CN1105168A (zh) | 1995-07-12 |
CA2126054A1 (en) | 1995-01-02 |
DE4423209A1 (de) | 1995-01-19 |
CN1068486C (zh) | 2001-07-11 |
GB9412846D0 (en) | 1994-08-17 |
DE4423209C2 (de) | 1996-09-26 |
CZ153894A3 (en) | 1995-01-18 |
FR2708403A1 (fr) | 1995-02-03 |
AU663258B2 (en) | 1995-09-28 |
GB2279537A (en) | 1995-01-04 |
US5357571A (en) | 1994-10-18 |
BR9402606A (pt) | 1995-04-04 |
RU2121231C1 (ru) | 1998-10-27 |
PL304010A1 (en) | 1995-01-09 |
AU6480394A (en) | 1995-01-27 |
PL174612B1 (pl) | 1998-08-31 |
MY110608A (en) | 1998-08-29 |
FR2708403B1 (fr) | 1997-01-24 |
GB2279537B (en) | 1997-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |