低复杂度的智能电网安全协议基于圆曲线加密,生物识别和阻断距离
Keyan Abdul-Aziz Mutlaq1,2, Vincent Omollo Nyangaresi3, Mohd Adib Omar1
1School of Computer Sciences, Universiti Sains Malaysia, USM, Gelugor, Penang, Malaysia.
PloS one
|January 23, 2024
概括
这项研究引入了智能电网的新身份验证协议,结合了哈明距离,ECC,智能卡和生物识别. 该协议增强了智能电网中数据传输的安全性和隐私性,提高了整体系统的弹性.
科学领域:
- 计算机科学 计算机科学
- 电气工程 电气工程
- 网络安全 网络安全
背景情况:
- 智能电网利用信息和通信技术来加强需求响应管理,减少能源消耗和提高电力质量.
- 然而,通过公共道传输控制和消费数据会带来重大安全和隐私风险.
- 现有的身份验证协议难以平衡理想的安全性和隐私,同时提供最佳的性能.
研究的目的:
- 为智能电网开发一个强大的身份验证协议,解决安全和隐私漏洞.
- 为了提高安全性,利用汉明距离,圆曲线加密 (ECC),智能卡和生物识别的组合.
- 针对已建立的威胁模型,正式分析协议的安全性和性能.
主要方法:
- 开发一种新型的身份验证协议,集成哈明距离,ECC,智能卡和生物识别.
- 使用Burrows-Abadi-Needham (BAN) 逻辑进行正式的安全分析,用于相互认证和会话密钥谈判.
- 根据Dolev-Yao (DY) 和Canetti-Krawczyk (CK) 威胁模型进行语义安全分析.
主要成果:
- 拟议的协议实现了强大的相互认证和会话密钥谈判,由BAN逻辑验证.
- 语义安全分析证实了该协议对DY和CK威胁模型的稳定性.
- 性能分析表明与现有协议相比,具有竞争力的通信,存储和计算复杂性.
结论:
- 开发的身份验证协议为保护智能电网通信提供了一个有希望的解决方案.
- 多种安全技术的整合提高了对各种网络威胁的弹性.
- 该协议为提高智能电网的安全性和隐私性提供了一个可行的选择,而不会显著降低性能.
相关概念视频
01:21Pilot and Numeric Relaying
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Pilot relaying is a type of differential protection used in power systems. It compares electrical quantities at the terminals of equipment via a communication channel instead of direct relay interconnection. This method is essential for transmission lines where the terminals are far apart, typically up to 80 km for lines with 69 to 115 kV ratings. Four types of communication channels are used for pilot relaying:
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01:24Fast Decoupled and DC Powerflow
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The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
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01:16Zones of Protection
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In power systems, the entire setup is divided into protective zones to isolate faults and protect the rest of the network. These zones include generators, transformers, buses, transmission lines, distribution lines, and motors. Each zone can be visualized as a separate room in a house, with each room protected by its own circuit breaker.
Protective zones are defined by closed dashed lines, containing one or more components. A key characteristic of these zones is the strategic placement of...
Protective zones are defined by closed dashed lines, containing one or more components. A key characteristic of these zones is the strategic placement of...
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01:25Distribution Reliability and Automation
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Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
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01:25Secondary Distribution
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Secondary distribution systems provide electrical energy at the utilization voltage levels from distribution transformers to customer meters. Typical secondary voltages in the United States include 120/240 V for residential use, 208Y/120 V for residential and commercial use, and 480Y/277 V for industrial and high-rise commercial use.
In residential areas, 120/240 V single-phase, three-wire service is commonly used for lighting, outlets, and large appliances. Urban areas with high-density loads...
In residential areas, 120/240 V single-phase, three-wire service is commonly used for lighting, outlets, and large appliances. Urban areas with high-density loads...
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01:15Routh-Hurwitz Criterion I
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Consider an electrical power grid, where stability is essential to prevent blackouts. The Routh-Hurwitz criterion is a valuable tool for assessing system stability under varying load conditions or faults. By analyzing the closed-loop transfer function, the Routh-Hurwitz criterion helps determine whether the system remains stable.
To apply the Routh-Hurwitz criterion, a Routh table is constructed. The table's rows are labeled with powers of the complex frequency variable s, starting from the...
To apply the Routh-Hurwitz criterion, a Routh table is constructed. The table's rows are labeled with powers of the complex frequency variable s, starting from the...
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