概括
本研究介绍了一种安全的数据中心通信方法,使用混乱多样性进行身份验证和神经网络 (NN) 进行高效解密和检测,增强数据安全.
科学领域:
- 信息安全 信息安全
- 光学通信是指光学通信.
- 信号处理 信号处理
背景情况:
- 数据中心的安全通信至关重要.
- 现有的身份验证方法面临着复杂的窃听挑战.
- 高效的解密和在接收器上的检测对于高速数据传输至关重要.
研究的目的:
- 为数据中心提出一种新的安全通信方案.
- 通过混乱的多样性指数调制来增强身份认证.
- 为高效解密和检测设计一个神经网络 (NN).
主要方法:
- 混乱的多样性是由一个分割的16QAM星座产生的.
- 水印嵌入到符号索引中,使用混乱的多样性.
- 神经网络 (NN) 旨在处理接收的信号和混乱的多样性,以提取水印和身份认证.
主要成果:
- 该方案实现了56.37Gb/s在10公里SSMF上的传输,具有高安全性 (密钥空间为10^90).
- 在高光功率下,水印检测准确度达到100%,有效区分合法和非法当事人.
- 该NN探测器在准确性方面优于日志概率比率 (LLR) 探测器,并将时间复杂性降低4个数量级.
结论:
- 拟议的混沌多样性和基于NN的方案为数据中心通信提供了强大的安全性和高效的数据处理.
- 该方法有效地隐藏数据中的水印,使窃听变得困难,并防止身份伪装攻击.
- 与传统方法相比,这种方法显著提高了检测准确性,并减少了计算复杂性.
相关概念视频
Regression Toward the Mean
Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when researchers try to extrapolate results...
Stereotype Content Model
The Stereotype Content Model (SCM) was first proposed by Susan Fiske and her colleagues (Fiske, Cuddy, Glick & Xu, 2002; see also Fiske, 2012 and Fiske, 2017). The SCM specifies that when someone encounters a new group, they will stereotype them based on two metrics: warmth—or that group’s perceived intent, and how likely they are to provide help or inflict harm—and competence—or their ability to carry out that objective. Depending on the warmth-competence categorization, a person will feel...
Multi-input and Multi-variable systems
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence of...
In the absence of...
Distribution Reliability and Automation
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...
