Title:
ENCRYPTION KEY WRITING METHOD AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2018/161538
Kind Code:
A1
Abstract:
Provided are an encryption key writing method and a mobile terminal. The method comprises: upon detecting a first startup of a system currently installed in a mobile terminal, acquiring a data packet pushed by a server, the data packet comprising an encryption key write program; extracting the encryption key write program from the data packet, the encryption key write program carrying an encryption key; and executing the encryption key write program to write the encryption key to an encrypted storage region of the mobile terminal, the encryption key being used to encrypt a preset type of data.
Inventors:
LIU PING (CN)
ZHOU HAITAO (CN)
WANG LIZHONG (CN)
ZHOU HAITAO (CN)
WANG LIZHONG (CN)
Application Number:
PCT/CN2017/103200
Publication Date:
September 13, 2018
Filing Date:
September 25, 2017
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W12/04
Foreign References:
| CN106954211A | 2017-07-14 | |||
| CN105792167A | 2016-07-20 | |||
| CN103428700A | 2013-12-04 | |||
| CN106211158A | 2016-12-07 | |||
| US20150350908A1 | 2015-12-03 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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