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1. (WO2018014630) NETWORK VERIFICATION METHOD AND ASSOCIATED APPARATUS AND SYSTEM

Pub. No.:    WO/2018/014630    International Application No.:    PCT/CN2017/083360
Publication Date: Fri Jan 26 00:59:59 CET 2018 International Filing Date: Sat May 06 01:59:59 CEST 2017
IPC: H04L 9/32
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: WU, Rong
吴荣
ZHANG, Bo
张博
GAN, Lu
甘露
TAN, Shuaishuai
谭帅帅
Title: NETWORK VERIFICATION METHOD AND ASSOCIATED APPARATUS AND SYSTEM
Abstract:
Embodiments of the present invention disclose a network verification method, and an associated apparatus and system. The system comprises user equipment, a network verification apparatus and a service verification apparatus. The service verification apparatus obtains reference information, and combines the reference information with a first public key to generate a second public key, wherein the first public key is a pre-configured public key used between the user equipment and the service verification apparatus. The user equipment obtains the reference information, and combines the reference information with the first public key to generate the second public key. The service verification apparatus transmits the second public key to the network verification apparatus. The network verification apparatus receives the second public key, which is used by the user equipment and the network verification equipment to generate a target public key. The target public key or a public key generated based on the target public key is a public key for ensuring secure data transmission and is agreed between the network verification apparatus and the user equipment. The present invention is capable of increasing the security level of a target public key.