Pax Computer Technology (shenzhen) Co., Ltd.

Shaohai Liu

Jianqiang Li

Lihong Xie

Renchi Zheng

Heyu Nie

Wanqiang Lan

Xianwu Ruan

An application security authentication method, including: step, acquiring an application file to be downloaded and extracting signature information from the application file; step, acquiring public key information contained in a multilevel key hierarchy, and acquiring public key information of the currently highest priority according to a priority order of the public key information; step, authenticating the signature information with the acquired public key information of the currently highest priority; and step, allowing the application file to be downloaded if an authentication of the signature information is passed.

Application security authentication method, terminal and storage medium

A method of running an application program across systems is proposed, the method comprises loading a target application program; applying for a memory space on a current operating system for the target application program; modifying an address of a global variable and an address of an absolute jump instruction in the target application program according to an address of the applied memory space to adapt to the memory space of the current operating system; obtaining a SWI instruction of the target application program; and redirecting the SWI instruction to an instruction of calling the current operating system.

Method and device of running application program across systems

Growing community of inventors

Guangdong, China

Shaohai Liu