加密技术在录井软件中的应用  

The Application of Encryption Technology in the Logging Software

作　　者：梁静 LIANG Jing(CNPC Great Wall Drilling Engineering Co.,Ltd.,Panjin 124010,China)

机构地区：[1]中国石油集团长城钻探工程有限公司录井公司,辽宁盘锦124010

出　　处：《化工管理》2021年第30期95-96,共2页Chemical Engineering Management

摘　　要：计算机技术的高速发展极大地推动了录井信息化的发展,但各种各样的软件安全问题也不断突显出来。为避免录井应用软件被非法盗用,文章提出了一种基于硬件信息的软加密技术,采用MD5(Message-Digest Algorithm 5消息摘要算法第五版)和RC4(Alleged RC4)加密算法对获得的信息加密生成许可证,从而有效防止录井软件的非法复制和传播。实践证明,该方法加密强度高,能够很好地完成录井软件加密要求。The rapid development of computer technology has greatly promoted the development of logging informatization,but various software security problems are constantly highlighted.In order to avoid illegal misappropriation of logging application software,this article proposes a software encryption technology for obtained information encryption using MD5(fifth edition of Message-Digest Algorithm 5 Message Summary Algorithm)and RC4(Alleged RC4)encryption algorithm to effectively prevent illegal replication and propagation of logging software.Practice has proved that the proposed method has high encryption strength and works well complete the logging software encryption requirements.

关 键 词：录井信息化 软件安全 MD5 RC4 加密 

分 类 号：TE927[石油与天然气工程—石油机械设备]