GY∕T 335-2020 视音频内容分发数字版权管理 标准符合性测试.pdf

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1、GY中华人民共和国广播电视和网络视听行业标准GY/T335—2020视音频内容分发数字版权管理标准符合性测试Digitalrightsmanagementforvideoaudiocontentdistribution—Standardcompliancetest2020-11-09发布2020-11-09实施国家广播电视总局发布GY/T335—2020目次前言................................................................................II1范围...............................

2、...............................................12规范性引用文件....................................................................13术语和定义........................................................................14缩略语............................................................................25概述..........

3、....................................................................26标准符合性测试内容................................................................36.1内容加密方法..................................................................36.2许可证格式....................................................................46

4、.3许可证获取协议................................................................46.4DRM服务端.....................................................................46.5DRM客户端.....................................................................47标准符合性测试..........................................................

5、..........57.1概述..........................................................................57.2产品功能标准符合性测试........................................................57.3系统运行标准符合性测试........................................................5附录A（规范性）产品功能标准符合性测试方法..........................................6A

6、.1内容加密方法和封装格式测试....................................................6A.2许可证格式和获取协议测试.....................................................23A.3密钥同步与密钥查询协议测试...................................................71附录B（规范性）系统运行标准符合性测试方法.........................................84B.1内容加密方法和封装格式测试...........

7、........................................84B.2许可证获取测试...............................................................88B.3密钥同步请求测试.............................................................89IGY/T335—2020前言本文件按照G