CN102037663B - 用于无源光网络中数据保密的方法和装置 - Google Patents
用于无源光网络中数据保密的方法和装置 Download PDFInfo
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- CN102037663B CN102037663B CN200980114981.XA CN200980114981A CN102037663B CN 102037663 B CN102037663 B CN 102037663B CN 200980114981 A CN200980114981 A CN 200980114981A CN 102037663 B CN102037663 B CN 102037663B
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- 230000003287 optical effect Effects 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 58
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- 230000008859 change Effects 0.000 description 14
- 239000000835 fiber Substances 0.000 description 9
- 239000013307 optical fiber Substances 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 6
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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
- H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
-
- 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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- 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
- H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4665408P | 2008-04-21 | 2008-04-21 | |
US61/046,654 | 2008-04-21 | ||
US12/414,963 US8335316B2 (en) | 2008-04-21 | 2009-03-31 | Method and apparatus for data privacy in passive optical networks |
US12/414,963 | 2009-03-31 | ||
PCT/US2009/040330 WO2009131858A2 (en) | 2008-04-21 | 2009-04-13 | Method and apparatus for data privacy in passive optical networks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102037663A CN102037663A (zh) | 2011-04-27 |
CN102037663B true CN102037663B (zh) | 2015-10-21 |
Family
ID=41201110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980114981.XA Active CN102037663B (zh) | 2008-04-21 | 2009-04-13 | 用于无源光网络中数据保密的方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8335316B2 (zh) |
EP (1) | EP2291931A2 (zh) |
CN (1) | CN102037663B (zh) |
TW (1) | TWI472214B (zh) |
WO (1) | WO2009131858A2 (zh) |
Families Citing this family (26)
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JP2010183494A (ja) * | 2009-02-09 | 2010-08-19 | Hitachi Ltd | 光ネットワークシステムおよび暗号化鍵の切り替え方法 |
US8693688B2 (en) * | 2009-03-03 | 2014-04-08 | Intel Corporation | Adaptive packet ciphering |
CN101888268B (zh) * | 2009-05-14 | 2013-09-11 | 中兴通讯股份有限公司 | 一种在以太无源光网络实现主干光纤保护的方法和装置 |
US8812833B2 (en) * | 2009-06-24 | 2014-08-19 | Marvell World Trade Ltd. | Wireless multiband security |
US8560848B2 (en) | 2009-09-02 | 2013-10-15 | Marvell World Trade Ltd. | Galois/counter mode encryption in a wireless network |
US8839372B2 (en) * | 2009-12-23 | 2014-09-16 | Marvell World Trade Ltd. | Station-to-station security associations in personal basic service sets |
US8718281B2 (en) * | 2010-04-08 | 2014-05-06 | Cisco Technology, Inc. | Rekey scheme on high speed links |
CN103138924B (zh) * | 2011-11-24 | 2017-12-08 | 中兴通讯股份有限公司 | 一种epon系统中加密数据帧解密方法及装置 |
CN102412962B (zh) * | 2011-12-23 | 2018-07-20 | 南京中兴新软件有限责任公司 | 组安全连接联合密钥cak的分发方法及装置 |
FR3009163B1 (fr) * | 2013-07-25 | 2015-09-04 | Thales Sa | Procede pour l'echange en securite d'une donnee sur un reseau ad-hoc mettant en oeuvre un service de diffusion xcast; noeud associe |
CN103746814B (zh) | 2014-01-27 | 2018-04-20 | 华为技术有限公司 | 一种加密、解密的方法及设备 |
US9843446B2 (en) * | 2014-10-14 | 2017-12-12 | Dropbox, Inc. | System and method for rotating client security keys |
WO2016087395A1 (en) * | 2014-12-03 | 2016-06-09 | Nagravision S.A. | Block cryptographic method for encrypting/decrypting messages and cryptographic devices for implementing this method |
CN111865906A (zh) * | 2015-07-17 | 2020-10-30 | 华为技术有限公司 | 报文传输的方法、装置和系统 |
JP2017135461A (ja) * | 2016-01-25 | 2017-08-03 | 三菱電機株式会社 | 加入者終端装置、局側終端装置、光信号伝送装置および通信システム |
FR3052896A1 (fr) * | 2016-06-16 | 2017-12-22 | Sigfox | Procede et dispositif d’emission de donnees chiffrees, procede et dispositif d’extraction de donnees |
FR3058604B1 (fr) * | 2016-11-09 | 2022-12-16 | Sigfox | Procede et dispositif d’emission de donnees chiffrees, procede et dispositif d’extraction de donnees |
US11394701B2 (en) * | 2017-11-01 | 2022-07-19 | Hewlett-Packard Development Company, L.P. | Non-compliance event notifications to companion devices |
US11190528B2 (en) * | 2017-11-28 | 2021-11-30 | Avago Technologies International Sales Pte. Limited | Light-weight mechanism for checking message integrity in data packets |
DE102018212361A1 (de) * | 2018-07-25 | 2020-01-30 | Robert Bosch Gmbh | Erstes fahrzeugseitiges Endgerät, Verfahren zum Betreiben des ersten Endgeräts, zweites fahrzeugseitiges Endgerät und Verfahren zum Betreiben des zweiten fahrzeugseitigen Endgeräts |
US10887289B2 (en) * | 2018-08-21 | 2021-01-05 | Fujitsu Limited | Encryption in optical transport networks using multiple randomly selected keys |
US20210092103A1 (en) * | 2018-10-02 | 2021-03-25 | Arista Networks, Inc. | In-line encryption of network data |
US11606688B2 (en) * | 2019-02-20 | 2023-03-14 | Coretigo Ltd. | Secure key exchange mechanism in a wireless communication system |
US11316869B2 (en) * | 2019-12-10 | 2022-04-26 | Cisco Technology, Inc. | Systems and methods for providing attestation of data integrity |
CN111083804B (zh) * | 2020-01-21 | 2022-02-11 | 华为技术有限公司 | 一种数据传输方法及设备 |
DE102020114081A1 (de) * | 2020-05-26 | 2021-12-02 | Krohne Messtechnik Gmbh | Verfahren zum Synchronisieren eines Empfänger-Initialisierungsvektors mit einem Sender-Initialisierungsvektor |
Family Cites Families (23)
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US4654480A (en) * | 1985-11-26 | 1987-03-31 | Weiss Jeffrey A | Method and apparatus for synchronizing encrypting and decrypting systems |
SE465797B (sv) * | 1990-03-07 | 1991-10-28 | Ericsson Telefon Ab L M | Foerfarande att oeverfoera synkroniseringsinformation vid krypterad oeverfoering i ett mobilradiosystem |
US6870836B1 (en) | 2000-03-31 | 2005-03-22 | Nortel Networks Limited | System and method for transfer of IP data in an optical communication networks |
US20020044651A1 (en) * | 2000-05-16 | 2002-04-18 | Tuvell Walter E. | Method and apparatus for improving the security of cryptographic ciphers |
WO2003007518A2 (en) * | 2001-07-10 | 2003-01-23 | Salira Optical Network Systems, Inc | Allocation of upstream bandwidth in an ethernet passive optical network |
KR100594153B1 (ko) | 2002-08-07 | 2006-06-28 | 삼성전자주식회사 | 점대다 토폴로지의 네트워크에서 논리링크의 형성과 그보안 통신 방법 |
KR100933167B1 (ko) | 2002-10-02 | 2009-12-21 | 삼성전자주식회사 | 트리 구조 네트워크 상에서의 인증과 프라이버시 보장을위한 전송 방법 |
KR100450771B1 (ko) * | 2002-11-04 | 2004-10-01 | 한국전자통신연구원 | 이더넷 pon에 있어서 상향 데이터 전송 제어 방법 및그 장치 |
US20040136712A1 (en) | 2003-01-13 | 2004-07-15 | Globespan Virata Incorporated | Integrated PON processor |
US8027473B2 (en) | 2003-01-13 | 2011-09-27 | Conexant Systems, Inc. | System and method for improved data protection in PONs |
US7406103B2 (en) | 2003-02-24 | 2008-07-29 | Samsung Electronics Co, Ltd. | Method and apparatus for transmitting data in Gigabit Ethernet passive optical network |
KR100523357B1 (ko) | 2003-07-09 | 2005-10-25 | 한국전자통신연구원 | 이더넷 기반 수동형 광네트워크의 보안서비스 제공을 위한키관리 장치 및 방법 |
KR100547724B1 (ko) | 2003-08-26 | 2006-01-31 | 삼성전자주식회사 | 데이터를 안정적으로 전송할 수 있는 기가비트 이더넷기반의 수동 광가입자망 및 이를 이용한 데이터 암호화 방법 |
CN1326340C (zh) * | 2003-10-21 | 2007-07-11 | 华为技术有限公司 | 无源光网络的动态带宽分配装置及方法 |
US7349537B2 (en) * | 2004-03-11 | 2008-03-25 | Teknovus, Inc. | Method for data encryption in an ethernet passive optical network |
US7797745B2 (en) | 2004-12-22 | 2010-09-14 | Electronics And Telecommunications Research Institute | MAC security entity for link security entity and transmitting and receiving method therefor |
EP1834424B1 (en) * | 2005-01-03 | 2016-08-31 | Nokia Technologies Oy | Method and device of frame number encoding for synchronization of electronic devices |
EP1864427B1 (en) * | 2005-03-17 | 2018-08-01 | Electronics and Telecommunications Research Institute | Method for negotiating security-related functions of subscriber station in wireless portable internet system |
US7921463B2 (en) * | 2005-09-30 | 2011-04-05 | Intel Corporation | Methods and apparatus for providing an insertion and integrity protection system associated with a wireless communication platform |
US7724899B2 (en) | 2005-12-07 | 2010-05-25 | Electronics And Telecommunications Research Insitute | Method for controlling security channel in MAC security network and terminal using the same |
US7508803B2 (en) * | 2006-09-07 | 2009-03-24 | Motorola, Inc. | Transporting management traffic through a multi-hop mesh network |
JP4081724B1 (ja) * | 2006-12-27 | 2008-04-30 | 日本電気株式会社 | クライアント端末、中継サーバ、通信システム、及び通信方法 |
JP5080644B2 (ja) * | 2007-06-18 | 2012-11-21 | エルジー エレクトロニクス インコーポレイティド | ハンドオーバ中のダウンリンクパケットデータコンバージェンスプロトコル動作 |
-
2009
- 2009-03-31 US US12/414,963 patent/US8335316B2/en not_active Expired - Fee Related
- 2009-04-13 CN CN200980114981.XA patent/CN102037663B/zh active Active
- 2009-04-13 WO PCT/US2009/040330 patent/WO2009131858A2/en active Application Filing
- 2009-04-13 EP EP09733931A patent/EP2291931A2/en not_active Withdrawn
- 2009-04-13 TW TW98112183A patent/TWI472214B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI472214B (zh) | 2015-02-01 |
EP2291931A2 (en) | 2011-03-09 |
WO2009131858A3 (en) | 2010-01-07 |
US20090262937A1 (en) | 2009-10-22 |
CN102037663A (zh) | 2011-04-27 |
TW201004263A (en) | 2010-01-16 |
US8335316B2 (en) | 2012-12-18 |
WO2009131858A2 (en) | 2009-10-29 |
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