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Robust secure communication protocol for smart healthcare system with FPGA implementation

机译：采用FPGA的智能医疗系统的稳健安全通信协议

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摘要

Vast development of wireless technology and cloud computing has given lots of benefit to the society in a variety of ways. One such application using this technology is telemedicine or mobile healthcare and in this, security is one of the most important concern. In recent times, multimedia applications include mobile networks, integrated sensors and Internet-of-Things (IoT) services. In the landscape of IoT systems, the problem of privacy, security and trust has remained a challenge since several years. There are only few works proposed to support secure communication in the IoT-enabled Medical Wireless Sensor Networks (MWSNs). However, the existing protocols have some design flaws and are vulnerable to several security attacks including sensor and user impersonation attacks. In this paper, a novel architecture in the MWSNs is proposed and a suitable authenticated key establishment protocol using the light weight Elliptic Curve Cryptography (ECC) for the architecture is designed. The proposed authentication protocol solves the security issues found in existing protocols. The formal method Burrows-Abadi-Needham (BAN) logic is enforced to prove the correctness of the protocol. Further investigation has led to the claim that the protocol is safe from known security attacks. In addition, the proposed protocol is described in Verilog Hardware Description Language (HDL) and its functionalities are checked using Altera Quartus II simulation tool for Field-Programmable Gate Array (FPGA) implementation. The analysis of our protocol and comparison of it with similar protocols show that the proposed protocol is more efficient and robust than the existing protocols. (C) 2019 Elsevier B.V. All rights reserved.
机译：无线技术和云计算的飞速发展以各种方式给社会带来了很多好处。使用该技术的一种此类应用是远程医疗或移动医疗，在此方面，安全性是最重要的问题之一。近年来，多媒体应用程序包括移动网络，集成传感器和物联网（IoT）服务。在物联网系统领域，隐私，安全性和信任问题自几年以来一直是一个挑战。在支持IoT的医疗无线传感器网络（MWSN）中，仅提出了很少的支持安全通信的工作。但是，现有协议存在一些设计缺陷，并且容易受到包括传感器和用户模拟攻击在内的多种安全攻击的攻击。在本文中，提出了一种新颖的MWSNs体系结构，并设计了一种使用轻量级椭圆曲线密码学（ECC）的合适的认证密钥建立协议。提出的身份验证协议解决了现有协议中存在的安全性问题。强制使用正式方法Burrows-Abadi-Needham（BAN）逻辑来证明协议的正确性。进一步的研究导致了该协议可以抵御已知的安全攻击。此外，建议的协议以Verilog硬件描述语言（HDL）进行描述，并使用用于现场可编程门阵列（FPGA）的Altera Quartus II仿真工具检查其功能。对我们的协议进行分析并将其与类似协议进行比较，结果表明，所提出的协议比现有协议更加有效和健壮。 （C）2019 Elsevier B.V.保留所有权利。

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