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1. (WO2012040971) KEY MANAGEMENT METHOD AND SYSTEM FOR ROUTING PROTOCOL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/040971    International Application No.:    PCT/CN2010/079296
Publication Date: 05.04.2012 International Filing Date: 30.11.2010
IPC:
H04L 9/12 (2006.01)
Applicants: ZTE CORPORATION [CN/CN]; ZTE Plaza Keji Road South, Hi-Tech Industrial Park, Nanshan District Shenzhen, Guangdong 518057 (CN) (For All Designated States Except US).
LIANG, Xiaoping [CN/CN]; (CN) (For US Only).
WANG, Hongyan [CN/CN]; (CN) (For US Only).
WEI, Yinxing [CN/CN]; (CN) (For US Only)
Inventors: LIANG, Xiaoping; (CN).
WANG, Hongyan; (CN).
WEI, Yinxing; (CN)
Agent: KANGXIN PARTNERS, P.C.; Floor 16,Tower A,Indo Building A48 Zhichun Road Haidian District, Beijing 100098 (CN)
Priority Data:
201010501334.9 28.09.2010 CN
Title (EN) KEY MANAGEMENT METHOD AND SYSTEM FOR ROUTING PROTOCOL
(FR) PROCÉDÉ DE GESTION DE CLÉ ET SYSTÈME DE ROUTAGE DE PROTOCOLE
(ZH) 用于路由协议的密钥管理方法和系统
Abstract: front page image
(EN)Disclosed in the present invention are a key management method and system for a routing protocol, wherein the method includes: Internet Key Exchange protocol version 2 (IKEv2) is extended; the extended IKEv2 is used for negotiating and generating the Security Association (SA) for the routing protocol; the generated SA is used for performing key management for the routing protocol and performing protection for the transmission of the routing message based on the routing protocol. The present invention resolves the problem of low efficiency and low correctness caused by the method in the prior art for negotiating the SA for the routing protocol, and achieves the effect that the transmission of the routing message is safer and more reliable.
(FR)L'invention concerne un procédé de gestion de clé et un système de routage de protocole. Le procédé comprend les étapes suivantes: la version 2 d'un protocole d'échange de clé Internet (IKEv2) est étendue; la IKEv2 étendue est utilisée afin de négocier et de générer une association de sécurité (SA) pour le protocole de routage; la SA générée est utilisée pour gérer une clé pour le protocole de routage et protéger la transmission du message de routage en fonction du protocole de routage. L'invention permet de résoudre le problème de faible efficacité et de faible exactitude provenant du procédé de l'état de la technique pour négocier la SA du protocole de routage, et d'obtenir une transmission du message de routage plus sûre et plus fiable.
(ZH)本发明公开了一种用于路由协议的密钥管理方法和系统,其中,该方法包括:扩展互联网密钥交换协议第二版IKEv2;使用扩展后的上述IKEv2协商生成用于路由协议的安全联盟SA;使用生成的上述SA对路由协议进行密钥管理,并对基于上述路由协议的路由消息的传输实施保护。本发明解决了现有技术中用于路由协议的SA的协商方法导致的效率和正确性较低的问题,达到了路由消息的传送更为安全可靠的效果。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)