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TwinCloud: Secure cloud sharing without explicit key management

机译:TwinCloud:安全的云共享,无需显式密钥管理

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In this paper, we propose TwinCloud as a client-side solution providing a secure system to users without compromising the usability of cloud sharing. TwinCloud brings a novel solution to the complex key exchange problem and provides a simple and practical approach to store and share files by hiding all the cryptographic and key-distribution operations from users. Serving as a gateway, TwinCloud stores the encryption keys and encrypted files in separate clouds which ease the secure sharing without a need for trust to either of the cloud service providers with the assumption that they do not collude with each other. TwinCloud is a lightweight application and available as open-source.
机译:在本文中,我们建议将TwinCloud作为客户端解决方案,在不损害云共享可用性的情况下为用户提供安全的系统。 TwinCloud为复杂的密钥交换问题带来了新颖的解决方案,并通过隐藏用户的所有加密和密钥分配操作,提供了一种简单实用的方法来存储和共享文件。用作网关,TwinCloud将加密密钥和加密文件存储在单独的云中,这可以简化安全共享,而无需假设两个云服务提供商之间不会相互勾结,而无需信任任何一个云服务提供商。 TwinCloud是轻量级的应用程序,可以作为开源使用。

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