摘要
随着电商的迅速开展,快递行业特别火爆。大量用户取完快递后习惯性将未经处理的快递盒随手扔掉,此时快递单上大量的用户明文隐私信息将面临被泄露的风险。AES算法是对称密码算法,具备算法简单易实现、加解密速度快、安全性高等特点,是加密快递业用户明文信息的理想算法。QR码(快速响应二维码)具有安全性高、读取数据速度快、可在小空间内打印、可从任意方向读取等优点。为了保证运输效率,快递基于用户明文信息运输,快递到达目的地后,利用AES算法将用户的隐私明文信息加密为密文并且生成对应的密文二维码,打印出来粘贴在快递盒上。使用Python实现了密文二维码数据的生成和识别系统,这样既保护了用户的信息安全,也可以减少冒充领取快递现象的发生,具有很高的实用性。
With the rapid development of e-commerce,the express industry is particularly hot.A large number of users habitually throw away the unprocessed express box after taking the express,at this time,a large number of users’plaintext privacy information on the express bill will face the risk of leakage.AES algorithm is a symmetric cipher algorithm,which has the characteristics of simple algorithm,fast encryption and decryption,high security and so on.It is an ideal algorithm for encrypting express industry users’plaintext information.QR code(fast response two-dimensional code)has the advantages of high security,fast reading speed,printing in small space,and reading from any direction.In order to ensure the efficiency of transportation,express delivery is based on the user’s plaintext information.After the express delivery arrives at the destination,AES algorithm is used to encrypt the user’s private plaintext information into ciphertext and generate the corresponding ciphertext two-dimensional code,which is printed and pasted on the express box.Python is used to realize the generation and recognition system of ciphertext two-dimensional code data,which not only protects the information security of users,but also reduces the phenomenon of pretending to get express delivery,which has high practicability.
作者
辜双佳
刘万平
黄东
GU Shuang-jia;LIU Wan-ping;HUANG Dong(College of Computer Science and Engineering,Chongqing University of Technology,Chongqing 400054,China;Information Engineering Institute,Chongqing Vocational and Technical University of Mechatronics,Chongqing 402760,China)
出处
《计算机科学》
CSCD
北大核心
2021年第S02期588-591,624,共5页
Computer Science
基金
重庆市教育委员会科学技术研究项目(KJQN201901101)
重庆理工大学研究生创新项目资助(CLGYCX 20203119)。
