Network terminal, security certification and registration activation methods thereof and server

Abstract

The invention discloses a network terminal, security certification and registration activation methods thereof and a server. The security certification method comprises the following steps of: extracting combined identity information of a variety of devices in the terminal; creating a terminal unique identification code according to the combined identity information; carrying out comparison and signature verification on the created terminal unique identification code and a terminal unique identification code generated and pre-stored at a server side, and passing security certification if the comparison is consistent and the signature verification passes; and executing a terminal self-activating operation through the server side if the comparison is inconsistent or the signature verification does not pass. The network terminal, the security certification and registration activation methods of the network terminal and the server have the advantages that the security certification cost for the network terminal is reduced, and the risk of pirated counterfeit network terminal production is also reduced, so that the protection on the rights and benefits of rightful network terminal manufacturers, operators and users is realized.

Description

technical field [0001] The invention relates to a network terminal safety authentication technology, in particular to a network terminal, a method for safety authentication, registration and activation thereof, and a server. Background technique [0002] At present, the technology of Internet TV terminals (including set-top boxes and TV forms) continues to develop, and the performance of Internet TV terminals provided by major manufacturers continues to improve. Users can enjoy more high-quality TV programs and download application services through broadband Internet TV. Statistics show that, including set-top boxes and TV sets, my country produces more than 10 million Internet TV terminals every year. Manufacturers and service operators generally hope to provide high-quality value-added services (such as HD and 3D movie services) through Internet TV terminals to attract users to use paid services. With the expansion of the market, some users illegally crack the terminal s...

AI Technical Summary

Problems solved by technology

With the expansion of the market, some users illegally crack the terminal software and hardware, and use Internet TV services for piracy. Provide high-quality content services and download application services, interfere with normal operations, and cause losses to manufacturers and service operators

[0003] The existing preventive production of counterfeit IPTV terminal technology mainly adopts two methods: one method is to use the secure hardware module or trusted computing module and associated software module provided by a third party to bind the IPTV terminal software with the secure hardware module; To prevent piracy production, this method significantly increases the cost and complexity of the IPTV terminal; another method is to write the pre-allocated unique serial number of the terminal into the protected storage area of ​​the IPTV terminal, and protect the sequence with a digital signature The information is not tampered with. Once the serial number is detected to be modified during the operation of the IPTV terminal, it will prevent the terminal from running normally. This method also has defects. Pirate producers can completely copy the software code and data of the legal IPTV terminal It writes into the storage area of ​​other IPTV terminals or IPTV terminals produced by hardware copy boards, and creates counterfeit products whose serial numbers and digital signatures are exactly the same as those of legal IPTV terminals, thereby achieving the purpose of piracy

Images