Title:
VERIFICATION METHOD AND ENCRYPTION METHOD FOR 5G TERMINAL DATA, AND TERMINAL AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/088962
Kind Code:
A1
Abstract:
The embodiments of the present application belong to the technical field of information security. Disclosed are a verification method and encryption method for 5G terminal data, and a terminal and a storage medium. The method comprises: sending request information to a second terminal, and acquiring data information corresponding to the request information, wherein the data information comprises ciphertext information, signature information and a first auxiliary parameter; generating a corresponding second auxiliary parameter on the basis of the first auxiliary parameter and a preset parameter; decrypting ciphertext according to the second auxiliary parameter, so as to obtain target information; and verifying, according to the target information, whether the signature information is valid, so as to determine the authenticity of the data information.
Inventors:
LIU JINGWEI (CN)
HE XINYU (CN)
ZHANG RUI (CN)
LI RUI (CN)
HE XINYU (CN)
ZHANG RUI (CN)
LI RUI (CN)
Application Number:
PCT/CN2021/116063
Publication Date:
May 05, 2022
Filing Date:
September 01, 2021
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L9/32
Foreign References:
| CN107896222A | 2018-04-10 | |||
| CN102946602A | 2013-02-27 | |||
| CN109194641A | 2019-01-11 | |||
| US20170171219A1 | 2017-06-15 |
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
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