Title:
IDENTITY AUTHENTICATION METHOD AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2015/074496
Kind Code:
A1
Abstract:
An identity authentication method and device and a storage medium are disclosed, and the method includes: receiving a CAPTCHA code acquiring request from a user equipment; randomly selecting a CAPTCHA code and a password corresponding to the CAPTCHA code as per the request, the CAPTCHA code comprising a first CAPTCHA image formed by a plurality of spliced sub-images, and the password comprising a preset processing rule for the sub-images; sending the CAPTCHA code and password to the user equipment, so that the user equipment rearranges positions of the sub-images to form a second CAPTCHA image according to the preset processing rule and presents the second CAPTCHA image to a user; and receiving, from the user equipment, authentication response information inputted by a user according to the second CAPTCHA image, authenticating an identity of the user according to the authentication response information, and returning an authentication result to the user equipment.
Inventors:
HUANG LIANG (CN)
WANG YUYE (CN)
WANG YUYE (CN)
Application Number:
PCT/CN2014/090595
Publication Date:
May 28, 2015
Filing Date:
November 07, 2014
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
H04L29/06
Foreign References:
| CN103179092A | 2013-06-26 | |||
| CN103093138A | 2013-05-08 | |||
| CN103106631A | 2013-05-15 | |||
| US20130047231A1 | 2013-02-21 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (39 Lianhuachi East Rd. Haidian District, Beijing 6, CN)
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