Title:
METHOD, APPARATUS AND SYSTEM FOR ENCRYPTING COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2017/181518
Kind Code:
A1
Abstract:
Disclosed is a method for encrypting communication, comprising: a receiving end receiving a key and data from a sending end, the key being a key created by the sending end according to identity (ID) information negotiated with the receiving end, and the data being data, encrypted by the key, of the sending end; the receiving end storing the key in a secure area and storing the data in a common area; and the receiving end decrypting the data according to the key. Also disclosed are a sending end apparatus, a receiving end apparatus and a system for encrypting communication. The present invention realizes only one pair of keys between a pair of terminals and communication data can be decrypted only by both communication parties, thereby realizing differentiated encryption during communication and the keys being parsed only by both communication parties; and a server does not need to be built, and only local data needs to be read during data decryption, so that not only is the communication security high, but the processing efficiency is also high.
Inventors:
FAN ZHONGHU (CN)
LI JIAO (CN)
ZHANG DI (CN)
LI JIAO (CN)
ZHANG DI (CN)
Application Number:
PCT/CN2016/086902
Publication Date:
October 26, 2017
Filing Date:
June 23, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L29/06
Domestic Patent References:
| WO2012109526A1 | 2012-08-16 |
Foreign References:
| CN101964805A | 2011-02-02 | |||
| CN103763631A | 2014-04-30 | |||
| CN103986583A | 2014-08-13 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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