Software authentication data card, software authentication system and software authentication method

Abstract

The invention relates to a data card with software authentication function, a software authentication system and a software authentication method. The data card includes a lock net security module that is arranged between a global system for mobile communications (GSM) module and a data card interface; and the lock net security module is used for receiving and storing key information of at least one piece of protected software and a software authentication parameter that is needed for execution of the key information as well as simultaneously carrying out authentication on the authentication parameter and international mobile subscriber identification number (IMSI) information provided by a universal integrated chip card (UICC). The software authentication system comprises the above-mentioned software authentication data card and a security server that is used for carrying out software registration according to the software authentication parameter and the key information of the protected software and the IMSI information of the UICC. And a host equipped with the protected software utilizes the software authentication data card to carry out communication with the security server by an internet. According to the invention, software protection can be effectively carried out and random software propagation and utilization can be prevented; moreover, the data card function can be expanded and external interfaces of equipment including a computer and the like can be saved.

Description

technical field [0001] The present invention relates to a network information transmission system applied by telecommunication technology, relates to software protection technology, in particular to a software authentication data card, a software authentication system and a software authentication method. Background technique [0002] At present, the 3G network coverage has been relatively complete, which provides the feasibility of wireless access to the Internet network for personal notebook computers, desktop computers, netbooks and ipads, and also expands the scope of operators' customers. According to a report released by In-stat recently, USB data cards have become the mainstream of external data cards. With more and more notebook computers with built-in 3G modules, embedded data cards will be the most potential growth field in the future. Today, when data cards are used more and more widely, if a network lock security module is added to this device, not only can the s...

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