摘要
传统的通信安全协议的固定代码保密性低,因此基于无序滚动码双重加密算法设计一种新的智能锁通信安全协议。利用无序滚动码完成双重加密算法的设计,生成秘钥保证智能锁安全性,重新设计物联网通信过程的报文数据包格式与填充流程,保证通信双方能够顺利加密解密数据包,建立智能锁安全通信协议模型,设计无序滚动码位置信息和初始态信息,完善编码、解码规则,保证认证过程安全性和稳定性。实验设计了合谋攻击情景下,设计的安全协议与传统协议之间的通信传输情况,结果表明,设计的安全协议RSS信号较强且稳定,完整数据包接收率有效提高了6.17%。
The traditional communication security protocol has low confidentiality of fixed code,so a new intelligent lock communication security protocol is designed based on disordered rolling code double encryption algorithm.The disordered rolling code is used to complete the design of double encryption algorithm,generate secret key to ensure the security of intelligent lock,redesign the message packet format and filling process in the communication process of Internet of things,ensure that both communication parties can encrypt and decrypt data packets smoothly,establish the intelligent lock security communication protocol model,design the position information and initial state information of disordered rolling code,and improve the coding and decoding rules,Ensure the safety and stability of the certification process.The experiment designs the communication transmission between the designed security protocol and the traditional protocol under the collusion attack scenario.The results show that the designed security protocol RSS signal is strong and stable,and the complete packet reception rate is effectively improved by 6.17%.
作者
阳浩
黄湛华
何亮
姚钪
Yang Hao;Huang Zhanhua;Heng Liang;Yao Kang(Shenzhen Power Supply Bureau Co.,Ltd,Shenzhen Guangdong 518022,China)
出处
《科技通报》
2022年第10期24-28,共5页
Bulletin of Science and Technology
关键词
无序滚动码
双重加密算法
通信安全协议
数据包
信息提取
unordered rolling code
double encryption algorithm
communication security protocol
packets
information extraction