CERTIFICATE MANAGEMENT METHOD, DEVICE AND SYSTEM

Title:

CERTIFICATE MANAGEMENT METHOD, DEVICE AND SYSTEM

Document Type and Number:

WIPO Patent Application WO/2016/127294

Kind Code:

A1

Abstract:

The present invention relates to the field of communications. Disclosed are a certificate management method, device and system, for addressing the problem in which upon termination of a virtualized network function (VNF) example in a virtualized network system, a secret key corresponding to a certificate of the VNF example may be acquired illegally by an attacker, such that the certificate of the VNF example is counterfeited, and communication security of the virtualized network system is reduced. A specific solution comprises: acquiring, by a first device, a certificate identifier of a first example, and updating status information of a certificate of the first example to a revoked status according to the certificate identifier of the first example, or transmitting, by the first device, a first request message to a second device, the first request message being used to request to revoke the certificate of the first example. The present invention applies to certificate management.

More Like This:

WO/2003/096614	SECURE WIRELESS LOCAL OR METROPOLITAN AREA NETWORK AND RELATED METHODS
WO/2018/224859	COMMUNICATION SESSION TRANSFER UPON DATA TRANSMISSION RESTRICTION
WO/2012/035232	USER ACCOUNT MANAGEMENT DEVICE THAT CAN CO-OPERATE WITH A SINGLE SIGN-ON DEVICE

Inventors:

FENG CHENGYAN (CN)
WANG JIANGSHENG (CN)

Application Number:

PCT/CN2015/072565

Publication Date:

August 18, 2016

Filing Date:

February 09, 2015

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04L29/06

Domestic Patent References:

WO2014176105A1

2014-10-30

Foreign References:

CN102823217A	2012-12-12
CN103838987A	2014-06-04
CN104050045A	2014-09-17

Other References: