论文标题
云+：云的安全且受限的数据访问控制程序
Cloud+: A safe and restrained data access control program for cloud
论文作者
论文摘要
安全的分布式存储（这是一个不断上升的云管理）计划保证重新批准数据的奥秘，同时还可以使数据访问数据不在物理控制之外的云客户。基于密文 - 基础属性的加密（CP-ABE）被视为最令人放心的框架之一，可用于验证管理的确认。尽管如此，CP-ABE的使用可能会产生不可避免的安全性爆发，称为滥用访问认证（例如，权利解码）。在本文中，我们研究了访问认证滥用的两个基本事件：一个是在半信仰的专家方面，另一个是对云客户的支持。为了减轻滥用，我们提出了可撤销的基于CP-ABE的分布式存储结构，并明确放弃，计划的信息以及所暗示为云+的众多检查能力。
Secure distributed storage, which is a rising cloud administration, is planned to guarantee the mystery of re-appropriated data yet also to give versatile data access to cloud customers whose data is out of physical control. Ciphertext-Policy Attribute-Based Encryption (CP-ABE) is seen as a champion among the most reassuring frameworks that may be used to verify the confirmation of the administration. Be that as it may, the use of CP-ABE may yield an unavoidable security burst which is known as the abuse of access accreditation (for example decoding right). In this paper, we look at the two essential occurrences of access accreditation misuse: one is on the semi-believed specialist side, and the other is supportive of the cloud customer. To ease the abuse, we propose revocable CP-ABE based distributed storage structure with express renouncing, planned information getting to and numerous examining capacities alluded as Cloud+.
