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首页> 外文期刊>International journal of communication systems >Authenticated content distribution framework for digital rights management systems with smart card revocation
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Authenticated content distribution framework for digital rights management systems with smart card revocation

机译：具有智能卡撤消功能的数字版权管理系统的经过身份验证的内容分发框架

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摘要

The growing features of multimedia distribution across multiple smart devices have attained significant attention of many industries and users. In this context, digital rights management (DRM) is the system, which tries to ensure authorized content distribution. For much diverse and productive research in content distribution, DRM is paying attention to provide a better DRM protocol according to current requirements. But the violation of copyright protection of digital content (video, audio, and secret documents) still has a significant issue of concern. Not only solely copyright protection but also stolen smart cards which keep the license and more specific information of a user is also an attentive concern of DRM users. In this paper, we introduced an authenticated key agreement protocol which maintains secure and authorized content distribution with successful smart card revocation. Moreover, the proposed scheme has simulated under AVISPA tool, which informally confirms the security of the protocol. The formal proof security is given in the random oracle model and then done the performance evaluation. The comparison with the relevant existing schemes shows the advantage of the proposed scheme. It identified that the proposed protocol achieves all the desirable security and performance attributes with valid smart card revocation.
机译：跨多个智能设备的多媒体分发的不断增长的功能已引起许多行业和用户的极大关注。在这种情况下，数字版权管理（DRM）是系统，它试图确保授权内容的分发。对于内容分发方面的多种多样且富有成果的研究，DRM正在关注根据当前要求提供更好的DRM协议。但是，侵犯数字内容（视频，音频和机密文件）的版权保护仍然值得关注。 DRM用户不仅要注意版权保护，而且要注意保留许可证和用户更具体信息的失窃智能卡，这也是DRM用户关注的重点。在本文中，我们介绍了一种经过身份验证的密钥协商协议，该协议通过成功撤消智能卡来维护安全和授权的内容分发。此外，所提出的方案已经在AVISPA工具下进行了仿真，该工具非正式地确认了协议的安全性。在随机预言机模型中给出形式化证明安全性，然后进行性能评估。与现有相关方案的比较表明了该方案的优点。它确定了所提出的协议通过有效的智能卡吊销实现了所有期望的安全性和性能属性。

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