Android third party push enhancement method and system, and related device

An Android and push server technology, applied in transmission systems, security devices, wireless communications, etc., can solve problems such as untrusted third-party push services, message duplication, message eavesdropping, etc., and achieve fast verification speed, enhanced security, and storage small space effect
CN107148014AActive Publication Date: 2017-09-08HUAZHONG UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HUAZHONG UNIV OF SCI & TECH
Publication Date
2017-09-08

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Abstract

The invention discloses an Android third party push enhancement method and system, and a related device. The method comprises the following steps: realizing message encryption and signature authentication by using asymmetric encryption; signing and encrypting a message during message transmission, and transmitting the message through HTTPS; receiving the message by a client, decrypting and verifying the message, and meanwhile detecting the repeatability of the message in a character string matching mode, therefore the performance overhead is smaller; and on the respect of client key management, an asymmetric encryption key is stored in a private memory SharedPreferences through symmetric encryption by realizing encryption and decryption logic via a so library. The method provided by the invention has relatively high security, can resist against general message forgery, message leakage, message replay attack and untrusted third party push problems.
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Description

technical field

[0001] The invention belongs to the technical field of mobile security, and more specifically, relates to an Android third-party push enhancement method, related equipment and a system. Background technique

[0002] Push service is now more and more widely used in mobile smart terminals. The push server only needs to maintain a socket connection with the application client, and developers can actively send messages to the application client through the server. Push service is widely used Used to send event notifications, version updates, etc. In China, since the official Android push GCM (Google cloud messaging) is almost unavailable, major mobile phone manufacturers and third-party service providers provide free push services for developers to use.

[0003] Push service reduces the burden of developers, but it also introduces some new security issues while providing convenience. At present, some scholars have studied and analyzed some problems existing in ...

Claims

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