Remote test and development software protection device

Abstract

The invention relates to the technical field of software protection, and discloses a remote test and development software protection device which comprises a protection shell, a fingerprint verification module fixedly sleeves one side of the front surface of the protection shell, a receding groove is formed in the inner wall of the top of the protection shell, and a clamping sleeve plate is clamped in the receding groove. The inner walls of the two sides of the bottom of the clamping sleeve plate are each fixedly connected with a connecting shaft, and one end of each connecting shaft is movably sleeved with a USB encryption lock. According to the device, the protection shell is used as a peripheral protection and supporting structure, and is matched with a reciprocating structure formed bythe composite thread sleeve rod piece, the screw rod, the bearing seat and the micro servo motor, so that the connecting shaft and the USB encryption lock automatically extend out of the outer side of the top of the protection shell when in use, and retract to the inner side of the top of the protection shell when not in use; therefore, a dual-protection effect is achieved by matching with a program secrecy mode of the USB encryption lock.

Description

technical field [0001] The invention relates to the technical field of software protection, in particular to a remote testing and development software protection device. Background technique [0002] The software protection device is the main means to realize software security protection and copyright protection, and specifically refers to a hardware device attached to a computer interface to perform software security protection and copyright protection for specific software running on the computer. [0003] At present, software protection devices include specific protection devices such as USB encryption locks. The main principle is that the encryption lock realizes encryption by exchanging data with the encryption lock during the software execution process. The encryption lock has a built-in single-chip circuit, so that the encryption lock has the functions of judgment and analysis. The processing capability enhances the active anti-decryption ability. This kind of encrypt...

AI Technical Summary

Problems solved by technology

[0003] At present, software protection devices include specific protection devices such as USB encryption locks. The main principle is that the encryption lock realizes encryption by exchanging data with the encryption lock during the software execution process. The encryption lock has a built-in single-chip circuit, so that the encryption lock has the functions of judgment and analysis. The processing capability enhances the active anti-decryption ability. This kind of encryption product is called "smart" encryption lock. The built-in single-chip microcomputer of the encryption lock contains algorithm software dedicated to encryption. After the software is written into the single-chip computer, it cannot It is read out again, and the confidentiality is better, but the above-mentioned protection method only considers the program protection method, and lacks a reliable protection mechanism in the specific structure of the finished product. In view of the above problems, this application provides a remote testing and development software protection device

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