Description: To ensure the digital signal and the transmission of information security, right to the user interference and theft prevention, general measures should be taken to encryption. Than analog signals to digital signals easy encryption, and the results Ye Hao, digital communication is suddenly ' out of one of the advantages. A gateway to isolate the domestic security devices (firewalls, etc.) more products, but the server communicate with the security and safety is more important to customers, the server and client software should have the information encryption and decryption, authentication, access control, information Anti-denial of the integrity and authentication, etc.
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卫星广播数字电视加密与解密技术.pdf
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