Secure Video Streaming Using Dedicated Hardware
Nicholas Murray-Hill, Laura Fontes, Pedro Machado, Isibor Kennedy, Ihianle

TL;DR
This paper presents a secure, efficient, and reconfigurable IoT surveillance system using a multi-processor chip with embedded encryption for enhanced security and real-time streaming at 14 fps.
Contribution
It introduces a novel MPSoC design with embedded encryption key storage, balancing security, performance, and cost for IoT video streaming applications.
Findings
Secure key storage in FPGA enhances data security.
Achieves 14 fps streaming with high-definition images.
Balances security, performance, and cost effectively.
Abstract
Purpose: The purpose of this article is to present a system that enhances the security, efficiency, and reconfigurability of an Internet-of-Things (IoT) system used for surveillance and monitoring. Methods: A Multi-Processor System-On-Chip (MPSoC) composed of Central Processor Unit (CPU) and Field-Programmable Gate Array (FPGA) is proposed for increasing the security and the frame rate of a smart IoT edge device. The private encryption key is safely embedded in the FPGA unit to avoid being exposed in the Random Access Memory (RAM). This allows the edge device to securely store and authenticate the key, protecting the data transmitted from the same Integrated Circuit (IC). Additionally, the edge device can simultaneously publish and route a camera stream using a lightweight communication protocol, achieving a frame rate of 14 frames per Second (fps). The performance of the MPSoC is…
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Taxonomy
TopicsAdvanced Steganography and Watermarking Techniques · Chaos-based Image/Signal Encryption · IoT and Edge/Fog Computing
