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首页> 外文期刊>International Journal of Security and Networks >A security scheme of digital rights management based on agent encryption and key distribution in cloud computing
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A security scheme of digital rights management based on agent encryption and key distribution in cloud computing

机译：基于代理加密的数字权利管理安全方案，云计算中的密钥分布

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摘要

Cloud computing is a convenient and flexible mode of data transmission and sharing. Data security is the biggest challenge today owing to the wide application of cloud computing in various fields. This study proposed a security scheme of digital rights management based on digital license and agent encryption in cloud computing. First, a secure and effective framework of digital rights management was presented, allowing the agent encryption provider (such as centralised data server) to encrypt the data content and the common users to use the data resource based on digital license generated by a license server. The novel scheme could accomplish the privacy protection by permitting anonymous users to request different services from the key server and service provider. The performance analysis showed that the proposed scheme could assure the security and efficiency of data resource, thereby establishing its significance and application value for promoting a widespread application of cloud computing.
机译：云计算是一种方便灵活的数据传输和共享模式。由于云计算在各种领域的广泛应用，数据安全性是最大的挑战。本研究提出了一种基于云计算中数字许可证和代理加密的数字权利管理安全方案。首先，提出了一种安全有效的数字版权管理框架，允许代理加密提供者（例如集中数据服务器）加密数据内容和公共用户以基于许可证服务器生成的数字许可证使用数据资源。新颖的方案可以通过允许匿名用户从关键服务器和服务提供商请求不同服务来实现隐私保护。性能分析表明，该方案可以确保数据资源的安全性和效率，从而建立其重要性和应用价值，以促进云计算的广泛应用。

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