数字签名认证在DVD版权保护中的应用研究

Research of DVD Content Protection Based on Digital Signature Authentication

提出了一个基于DSA数字签名认证的DVD数字接口方案,探讨了对设备的合法性进行身份认证的研究,保证了数据的完整性,并有较强的安全性。

With the development of consumer electronics from analog to digital, its up against the impact of pirate.Present a digital interface scheme base on digital signature authentication, describe the determine of legitimacy of the device and the integrality of data, and the scheme is highly security.