Software protection device resetting method and apparatus

Abstract

The invention discloses a software protection device resetting method and apparatus, relates to the technical field of data encryption, and aims to how to reset a software protection device through a remote server. The method comprises the steps of obtaining a resetting data package from the server by utilizing a computer connected with the software protection device, and importing the resetting data package into the software protection device, wherein the resetting data package contains a resetting command corresponding to the software protection device; analyzing the resetting data package according to a built-in key by the software protection device to obtain the resetting command; calling a built-in interface program by the software protection device, wherein the interface program is used for performing a query on a file stored in the software protection device; and according to the resetting command, resetting the file stored in the software protection device and queried by the interface program through the software protection device. The resetting method and apparatus is suitably applied to the resetting of the software protection device.

Description

technical field [0001] The invention relates to the technical field of data encryption, in particular to a method and device for resetting a software protection device. Background technique [0002] As people pay more and more attention to data security, the use of software protection devices has gradually become widespread. For example, a dongle, as one of the software protection devices, includes a hardware part that can be installed on a computer parallel interface or a USB interface, and a set of software parts that are suitable for various programming languages. Usually, the software part of the software protection device will store some code files of some applications or software. During the use of these applications or software, it is necessary to call the code files stored in the corresponding software protection device, that is, when these applications are loaded The application program and software can be used normally only when the corresponding software protecti...

AI Technical Summary

Problems solved by technology

However, in practical applications, because a lot of time is wasted in the process of transporting the software protection device, the reset process of the software protection device takes too much time

At the same time, unlike ordinary electronic equipment, software protection equipment is an electronic encryption device. In order to avoid the situation that the encryption effect is affected by malicious reset or misoperation, it is usually not set in the software protection equipment like other electronic equipment. The reset function of the software protection device, if the reset function similar to other electronic devices is set inside the software protection device, there may be a problem that the software protection device is reset due to false triggering of the software protection device reset function

Therefore, when the software protection device has a "soft" fault, how to reduce the time consumed by the software protection device reset process and avoid the reset function of the software protection device from being arbitrarily triggered to affect the safety of the software protection device has become a problem. urgent problems to be solved in the industry

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