Title:
DATA UPLOADING METHOD, DATA DOWNLOADING METHOD AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/188033
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a data uploading method, a data downloading method and a related device. The data uploading method comprises: acquiring access control data to be uploaded; sending a PIN to a server in response to an input of a user, wherein the PIN is used for verifying whether the identity of the user is legitimate; receiving first confirmation information sent by the server, and creating a random factor, wherein the first confirmation information is used for confirming whether the verification for the identity of the user is successful; determining a first secret key on the basis of the PIN and the random factor, and encrypting, on the basis of the first secret key, the access control data to be uploaded so as to obtain first data ciphertext; and uploading the first data ciphertext and the random factor to the server. Therefore, secure transmission of data is realized.
Inventors:
YANG SHIZHAO (CN)
WANG XUEPING (CN)
SUN JINLONG (CN)
WANG XUEPING (CN)
SUN JINLONG (CN)
Application Number:
PCT/CN2021/079784
Publication Date:
September 15, 2022
Filing Date:
March 09, 2021
Export Citation:
Assignee:
SHENZHEN GOODIX TECH CO LTD (CN)
International Classes:
G06Q20/34; H04L9/08
Foreign References:
| CN102571702A | 2012-07-11 | |||
| CN110097358A | 2019-08-06 | |||
| CN104361667A | 2015-02-18 | |||
| CN107004315A | 2017-08-01 | |||
| CN206877390U | 2018-01-12 | |||
| US20190182240A1 | 2019-06-13 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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