论文标题
交易能源系统部署在不安全的通信链接上
Transactive Energy System Deployment over Insecure Communication Links
论文作者
论文摘要
在本文中，解决了与不安全通信链接部署与交易能源系统（TES）部署相关的隐私和安全问题。特别是确保（1）在基于层次的市场互动中，各个代理商的招标信息始终保持私密； （2）任何无关的数据注射攻击都可以快速，轻松地检测到。提出了一个实施框架，以实现基于密码学的隐私和安全性增强，以部署包括TESS在内的任何一般层次结构系统。在拟议的框架下，开发了一种基于统一的加密方法，以同时获得隐私和安全性。具体而言，隐私保护是通过增强的Paillier加密方案实现的，该方案提出了块设计以显着提高计算效率。通过增强的Paillier数字签名方案进一步实现了攻击检测，该方案提出了邮票征收机制以实现数据替换和重新排序攻击。仿真结果验证了拟议的交易能源系统的网络弹性设计的有效性。
In this paper, the privacy and security issues associated with the transactive energy system (TES) deployment over insecure communication links are addressed. In particular, it is ensured that (1) individual agents' bidding information is kept private throughout hierarchical market-based interactions; and (2) any extraneous data injection attack can be quickly and easily detected. An implementation framework is proposed to enable the cryptography-based enhancement of privacy and security for the deployment of any general hierarchical systems including TESs. Under the proposed framework, a unified cryptography-based approach is developed to achieve both privacy and security simultaneously. Specifically, privacy preservation is realized by an enhanced Paillier encryption scheme, where a block design is proposed to significantly improve computational efficiency. Attack detection is further achieved by an enhanced Paillier digital signature scheme, where a stamp-concatenation mechanism is proposed to enable detection of data replace and reorder attacks. Simulation results verify the effectiveness of the proposed cyber-resilient design for transactive energy systems.
