概括
这项研究引入了一种新的动态噪声掩盖3D星座加密,用于安全的光通信. 它提高了光谱效率和传输性能,提高了对攻击的抵抗力.
科学领域:
- 光学通信是指光学通信.
- 密码学 密码学 密码学 密码学
- 机器学习 机器学习
背景情况:
- 安全的数据传输对于高容量光学网络至关重要.
- 现有的加密方法在动态密钥生成和对复杂攻击的安全方面面临挑战.
研究的目的:
- 提出一个动态噪声掩盖的3D星座加密方案,以提高光通信的安全性和性能.
- 为了利用封闭的反复单元 (GRU) 神经网络和混乱系统来实现安全,数据同步的密钥生成.
主要方法:
- 使用一个三维的六行堆叠 (3D-SRS) 结构来塑造星座.
- 使用GRU神经网络动态生成混乱模型的初始密钥,与传输的数据同步.
- 实现了噪音掩盖技术,用于安全嵌入和恢复密钥.
主要成果:
- 3D-SRS星座在前进错误校正 (FEC) 值实现了比传统立方 (TC) 结构的0.31dB的性能提升.
- 混乱系统提供了10134的关键空间,显著提高了对粗暴武力攻击的抵抗力.
- 动态密钥生成显示至少10^-2的变化,防止重复使用密钥.
结论:
- 拟议的方案有效提高了光通信中的传输安全性.
- 动态噪声掩盖3D星座加密支持高可靠性和高容量的加密光学网络.
相关概念视频
01:19Masking and Demasking Agents
3.4K
EDTA titrations may necessitate masking and demasking agents to temporarily protect a particular metal ion in a mixture from the EDTA reaction. These agents facilitate the sequential analysis of the metal ions by forming stable complexes with some—but not all—metal ions during certain steps.
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on...
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on...
3.4K
01:24Sequence Networks of Rotating Machines
467
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
467