摘要
为了提高二维码在工业设备管理中的安全性与效率,通过对二维码信息加密进行系统研究,验证了基于属性加密方法对二维码信息进行加密处理的可行性。运用对称加密加密二维码信息后,对对称加密密钥进行基于密文属性加密(Ciphertext Policy Attribute Based Encryption,CP-ABE),并基于此加解密过程设计出基于SSM框架的工业设备管理系统。在此工业设备管理系统上增加了逻辑分层树状存储,安全日志记录等功能,完善优化了该系统。该系统可以进行安全且有效率的二维码加解密,并且可以便利地对工业设备进行管理。经过测试分析,验证了该系统具有安全性好、效率高、稳定性强的特点。
In order to improve the security and efficiency of QR code in industrial equipment management,the feasibility of using ciphertext policy attribute based encryption for QR code information is verified through a systematic study of QR code information encryption.After encrypting the QR code information with symmetric encryption,we perform Ciphertext Policy Attribute Based Encryption(CP-ABE)on the symmetric encryption key,and design an industrial equipment management system based on SSM framework based on this encryption and decryption process.The system is optimized by adding logical hierarchical tree storage and security logging to the industrial equipment management system.The system can perform secure and efficient QR code encryption and decryption,and facilitate the management of industrial equipment.After testing and analysis,the system is verified to be secure,efficient and stable.
作者
田野
陈大卫
付安民
Tian Ye;Chen Dawei;Fu Anmin(School of Computer Science and Engineering,Nanjing University of Technology,Nanjing Jiangsu,210094)
出处
《工业信息安全》
2022年第2期39-50,共12页
Industry Information Security
基金
国家自然科学基金项目(62072239)
江苏省自然科学基金项目(No.BK20211192)
中央高校基本科研业务费专项资金(No.30920021129)。
关键词
二维码加密
设备管理
密文策略
属性基加密
QR Code Encryption
Equipment Management
Ciphertext-policy
Attribute-based Encryption
