摘要
常规的数据海陆加密传输方法大多采用动态加密策略算法,设定密码体制加密处理数据,这种方法生成的私钥密码容易被破解,存在数据泄漏与丢失的风险。针对此问题,本文引入DES算法,开展了基于DES算法的数据海陆加密传输方法研究。首先,利用DES算法设定私钥密码体制,加密处理海上油气生产设备数据。其次,校验海陆加密传输数据冗余与校验编码的一致性,避免数据存在异常错误与安全隐患。在此基础上,同步处理数据传输接口频率,实现提高海上油气生产设备数据海陆加密传输安全性与稳定性的目标。根据实验结果可知,应用新传输方法后,在传输数据包大小逐渐增加的情况下,数据加密传输误比特率快速下降,数据泄漏量较少,显著提升了海陆传输的安全性。
The conventional methods of data encryption transmission by sea and land mostly use dynamic encryption strategy algorithms,setting up a cryptographic system to encrypt and process data.The private key password generated by this method is easy to crack,and there is a risk of data leakage and loss.To solve this problem,this paper introduces the Data Encryption Standard,and carries out the research on the land and sea data encryption transmission method based on the Data Encryption Standard.Firstly,use the data encryption standard to set the private key cryptosystem to encrypt and process the data of offshore oil and gas production equipment.Secondly,verify the redundancy of encrypted transmission data between land and sea and the consistency of verification codes to avoid abnormal errors and security risks in the data.On this basis,synchronize the frequency of data transmission interfaces to achieve the goal of improving the security and stability of encrypted data transmission between sea and land for offshore oil and gas production equipment.According to the experimental results,it can be seen that after the application of the new transmission method,as the size of the transmitted data packet gradually increases,the bit error rate of data encryption transmission rapidly decreases,the amount of data leakage is less,and the security of land and sea transmission is significantly improved.
作者
邓欣
杨波
于超
萧阳
崔泽昊
DENG Xin;YANG Bo;YU Chao;XIAO Yang;CUI Zehao(CN00C Energy Technology&Services-Oil Production Services Co.,Ltd.,Tianjin 300451,China)
出处
《自动化应用》
2023年第11期45-47,共3页
Automation Application
关键词
DES算法
海上油气
生产设备
加密传输
DES algorithm
offshore oil and gas
production equipment
encryptiontransmission
