%0 Journal Article
%T Research of DVD Content Protection Based on Digital Signature Authentication<br>数字签名认证在DVD版权保护中的应用研究
%A LI Zong-fu
%A LI Heng
%A <br>李宗福
%A 李恒
%J 计算机应用研究
%D 2005
%I 
%X With the development of consumer electronics from analog to digital, its 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 in-tegrality of data, and the scheme is highly security.
%K DVD
%K Digital Signature Authentication
%K Digital Content Protection
%K DSA<br>DVD
%K 数字签名认证
%K 数字内容保护
%K DSA
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=06BECAA9ABD74135&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=E158A972A605785F&sid=A020552C37306588&eid=856C2E13D1000DB7&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=5