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1. (WO2007000115) A METHOD FOR AUTHENTICATING THE DEVICE RECEIVING THE SIP REQUEST MESSAGE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/000115 International Application No.: PCT/CN2006/001479
Publication Date: 04.01.2007 International Filing Date: 28.06.2006
IPC:
H04L 9/32 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
32
including means for verifying the identity or authority of a user of the system
Applicants:
华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; 中国广东省深圳市龙岗区坂田华为总部办公楼, Guangdong 518129 Huawei Administration Building, Bantian Longgang District Shenzhen Guangdong 518129, CN (AllExceptUS)
文楷 WEN, Kai [CN/CN]; CN (UsOnly)
Inventors:
文楷 WEN, Kai; CN
Agent:
北京同达信恒知识产权代理有限公司 BEIJING TONGDAXINHENG INTELLECTUAL PROPERTY AGENCY LTD.; 中国北京市海淀区学院南路34号505, Beijing 100088 Room 2002 A-Building North Ring Center No. 18 Yumin Road Xicheng District Beijing 100029, CN
Priority Data:
200510080064.828.06.2005CN
Title (EN) A METHOD FOR AUTHENTICATING THE DEVICE RECEIVING THE SIP REQUEST MESSAGE
(FR) PROCEDE D'AUTHENTIFICATION DE DISPOSITIF RECEVANT UN MESSAGE DE DEMANDE SIP
(ZH) 对接收初始会话协议请求消息的设备进行认证的方法
Abstract:
(EN) A method for authenticating the device receiving the SIP request message, in order to solve the problem of the poor security because it can not authenticate the device receiving the SIP request message in the present art, comprises: the device transmitting the SIP request message generates the authentication challenge for the device receiving the SIP request message, and down-transmits the SIP request message carrying the authentication challenge to the object device; the object device generates the authentication response according to the user key and the corresponding parameter in the authentication challenge, and transmits it to the device transmitting the SIP request message via the response message; the device transmitting the SIP request message authenticates the said authentication response according to the stored user key to determine the facticity of the object device identification.
(FR) La présente invention concerne un procédé d'authentification de dispositif recevant un message de demande SIP qui permet de résoudre le problème de la faible sécurité du fait que jusqu'à présent, ce dispositif recevant le message de demande SIP ne pouvait être authentifier. Ce dispositif émettant un message de demande SIP génère une sollicitation d'authentification destinée au dispositif recevant le message de demande SIP et, retransmet ce message de demande SIP porteur de la sollicitation d'authentification au dispositif concerné, ce dispositif génère la réponse d'authentification conformément à la clé utilisateur et au paramètre correspondant de la sollicitation d'authentification et, le transmet au dispositif émettant le message de demande SIP via le message de réponse. Le dispositif émettant le message de demande SIP authentifie la réponse d'authentification en fonction de la clé utilisateur stockée afin de déterminer si l'identification du dispositif concerné est factice.
(ZH) 本发明公开了一种对接收初始会话协议请求消息的设备进行认证的方法,以解决现有技术中不能针对接收SIP请求消息的设备进行认证而存在安全性差的问题;其中,发送SIP请求的设备针对接收SIP请求消息的设备生成认证挑战,并向目标设备下发携带该认证挑战的SIP请求消息;所述目标设备根据用户密钥和所述认证挑战中的相关参数生成认证回应,并通过响应消息传送到所述发送SIP请求的设备;发送SIP请求的设备根据保存的用户密钥验证所述认证回应,以确定目标设备身份的真实性。
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)