A protocol for secure remote update of run-time partially reconfigurable systems based on FPGA

T. Thanh, Tran Hoang Vu, Nguyen Van Cuong, Pham Ngoc Nam
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引用次数: 4

Abstract

Remote updating for hardware system via the Internet is an advantage of FPGA-based devices. Whereby the system designer or user can change or renew a part of his equipment. However, the problem of communication in an untrusted environment can lead to significant damage: The risks (cloning, reverse engineering) for the Intellectual Property (IP) of designers; damaging devices (from malicious) or losing the properties of the user (by trojan horse). In this paper, we proposed a safe and flexible protocol for secure remote update of run-time partial reconfigurable systems. Our proposed protocol can prevent cloning, reverse engineering, downgrade of the system and can protect key and license of IP cores. We have also proposed a new method to verify keys by using a SHA hash function.
基于FPGA的运行时部分可重构系统安全远程更新协议
通过Internet对硬件系统进行远程更新是fpga器件的一大优势。由此,系统设计者或用户可以更改或更新其设备的一部分。然而,在不可信环境中的沟通问题可能会导致重大损害:设计师的知识产权(IP)的风险(克隆,逆向工程);损坏设备(来自恶意)或丢失用户的财产(来自特洛伊木马)。本文提出了一种安全灵活的协议,用于运行时部分可重构系统的安全远程更新。我们提出的协议可以防止克隆、逆向工程、系统降级,并可以保护IP核的密钥和许可证。我们还提出了一种使用SHA散列函数验证密钥的新方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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