Private Space Monitoring with SoC-Based Smart Cameras
Private Space Monitoring with SoC-Based Smart Cameras
复制标题
使用基于 SoC 的智能摄像头进行私人空间监控
DOI：
10.1109/mass.2017.15
复制
发表时间：
2017
期刊：
影响因子：
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通讯作者：
B. Rinner
中科院分区：
文献类型：
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作者：
Ihtesham Haider;B. Rinner
摄像头和其他传感器越来越多地部署用于私人空间监控应用，例如家庭监控、辅助/增强生活和儿童监控。由于这些摄像机捕获高度敏感的信息并通过公共通信基础设施传输，因此安全和隐私是一个主要问题。这项工作提出了一种安全的摄像头设备以及使用不受信任的公共云存储服务的私人空间监控应用程序的安全数据传输和归档解决方案。使用物理不可克隆功能 (PUF) 在机上保护捕获数据的完整性、真实性、机密性和新鲜度。这种保护在数据的整个生命周期内都有效，直到被授权的最终用户使用为止。从我们基于 Zynq7010 SoC 的原型获得的实验结果表明，该设备能够以有限的开销保护每秒 30 帧、分辨率为 640×480 的视频。所提出的解决方案不仅限于视觉传感，还可以应用于广泛的普适传感和安全数据传输场景。
Cameras and other sensors are increasingly deployed for private space monitoring applications such as home monitoring, assisted/enhanced living and child monitoring. Since these cameras capture highly sensitive information and transfer it over public communication infrastructures, security and privacy is a major concern. This work presents a secure camera device along with a secure data delivery and archiving solution for private space monitoring applications using untrusted public cloud storage services. Integrity, authenticity, confidentiality and freshness of captured data are protected on-board using physically unclonable functions (PUF). The protection holds true for entire lifetime of the data until it is consumed by an authorized end-user. Experimental results obtained from our Zynq7010 SoC based prototype shows that the device is able to secure videos with 30 frames per second at 640×480 resolution with marginal overhead. The presented solution is not limited to visual sensing but can be applied to a wide range of pervasive sensing and secure data delivery scenarios.