一个真正的随机数发生器设计基于三电纳米发生器与多个热源的设计
Shuaicheng Guo1, Yuejun Zhang1, Ziyu Zhou1
1Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo 315211, China.
Micromachines
|September 28, 2024
概括
这项研究介绍了一种与真正的随机数发生器 (TRNG) 集成的新型 triboelectric nanogenerator (TENG),用于安全的,自动供电的物联网 (IoT) 设备. 该设计实现了高吞吐量和随机性,克服了当前系统的局限性.
科学领域:
- 收集能源 收集能源
- 网络安全 网络安全
- 纳米技术 纳米技术
背景情况:
- 物联网 (IoT) 设备需要安全的数据通信和自动供电的操作.
- 三电纳米发电机 (TENGs) 为物联网中的能源采集提供了潜力.
- 真正随机数生成器 (TRNG) 对物联网数据加密至关重要,但目前的设计面临局限性.
研究的目的:
- 为资源有限的物联网应用开发一个集成的,环保的基于TENG的TRNG.
- 通过利用 TENG 特性来提高 TRNG 的随机性和吞吐量.
- 解决现有的TRNG设计在使用场景和数据处理方面的局限性.
主要方法:
- 提出了一个接触分离的TENG结构,将热波动和电荷衰变作为源.
- 实施过和差异算法用于TENG数据处理,以提高随机性.
- 制造并实验验证了基于TENG的TRNG的性能.
主要成果:
- 实现了 25 Mbps 的随机数吞吐量.
- 证明随机性测试的通过率接近99%.
- 验证了基于TENG的TRNG对资源有限的物联网应用程序的适用性.
结论:
- 开发的基于TENG的TRNG为安全和自动供电的物联网设备提供了一个有前途的解决方案.
- 与TRNG集成的TENG显著提高了物联网中的安全和运营能力.
- 拟议的设计克服了以前的局限性,为更强大的物联网安全铺平了道路.
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