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Patent Searching and Data


Title:
IDENTITY AUTHENTICATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/040946
Kind Code:
A1
Abstract:
Disclosed in the present application is an identity authentication method. A terminal can perform, according to an authentication trigger instruction sent by a server, a vibration operation, and return, to the server, metadata corresponding to the vibration operation and collected during the vibration operation. Therefore, the server can determine, according to a predetermined correspondence relationship between apparatus identifiers and reference vibration parameters, a reference vibration parameter corresponding to a received apparatus identifier of the terminal, and perform, according to the reference vibration parameter and the metadata, identity authentication for a user of the terminal. By employing the method provided in embodiments of the present application, a user can complete collection and return of metadata without performing any operation on a terminal, and collection of biometric information of the user is not required, thus avoiding privacy issues in the prior art. In addition, the present invention simplifies user operation and improves efficiency of identity authentication.

Inventors:
XIANG, Dong (Alibaba Group Legal Department 5/F, Building 3 No.969 West Wen Yi Road, Yu Hang Distric, Hangzhou Zhejiang 1, 311121, CN)
LI, Caiwei (Alibaba Group Legal Department 5/F, Building 3 No.969 West Wen Yi Road, Yu Hang Distric, Hangzhou Zhejiang 1, 311121, CN)
Application Number:
CN2017/097955
Publication Date:
March 08, 2018
Filing Date:
August 18, 2017
Export Citation:
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Assignee:
ALIBABA GROUP HOLDING LIMITED (Fourth Floor, One Capital Place P.O. Box 84, George Town Grand Cayman, Cayman, KY)
International Classes:
H04L9/32
Foreign References:
CN102027487A2011-04-20
CN104935431A2015-09-23
US20090249475A12009-10-01
US20150089593A12015-03-26
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (16th Fl, Block A Corporate Square, No.35 Jinrong Street, Beijing 3, 100033, CN)
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