基于国密算法的数据加解密技术在油井作业现场的应用

Application of Code Technique in Oil Well Site Based on the SM1 and SM2 Cryptographic Algorithm

石油领域的信息安全问题一直以来都广受关注,而密码技术的应用是保证其信息安全的重要手段。针对这一情况,本文所述内容以吉林省大安市大屯镇英田采油厂为调研和试验场所,设计了由我国国家密码管理局颁布的SM1算法和SM2算法在油田数据传输过程的加解密应用和密钥更新的方法,提出了在加解密过程中采用固定算法+随机数验证的方式,保证传输过程中数据的准确性和流程的严谨性。实验结果表明,该设计大幅的提高了数据传输的安全性和可靠性,使油田的信息安全得到保障。

The issue of data security in the field of oil has been always important. And then, the application of code technique is the key method to protect the information. Based on this situation, in this paper, the application of SM1 and SM2 in the wild circumstance of Yingtian oil extraction factory in Jilin province was introduced,and the application of encrypt and decrypt arithmetic in the data transmission and key update is designed,the method of fixed algorithm and random number checking are proposed to guarantee the veracity of data transmission and rigorous of flow. The experiment demonstrate that the product security and reliability will be improved and the information security of oil field is ensured.