A Logistics Privacy Protection Scheme Based on Ciphertext Policy Attribute-Based Key Encapsulation

With the rapid development of the e-commerce, the issue of information security in the transportation process has gradually received attention. Users' privacy is extremely possible to be compromised when they get convenient service from the logistic industry. This paper proposes a logistics privacy protection system based on ciphertext policy attribute based key encapsulation (CP-ABKE) to address the information security problems. To achieve the design goals about decentralization, plaintext hiding and character verification of user privacy in logistics process, we use attribute encryption, cryptographic courier order with QR code, digital signature and other technologies. This system realizes the whole process protection of user privacy in logistics system, especially to prevent the internal personnel of logistics companies from leaking customer privacy.