Anonymous express information security system based on two-dimension code

Abstract

The invention discloses an anonymous express information security system based on a two-dimension code. The system comprises a key management subsystem and an express information management subsystem; the key management subsystem is used for distributing and managing the subsystems of system participants and is constructed by using an attribute based encryption technique; the express information management subsystem mainly comprises five entities of a sender, a receiver, a deliverer, a package and a database; the sender sends the package to the receiver through the deliverer; the tag on the package is used for identifying partial public information of the sender and the receiver; and the database is used for recording related package and the secret information of the sender and the receiver. According to the system of the invention, the information leakage problem possibly generated in the goods delivery process is taken into full consideration; all secret information not just the list number is hidden; the information security is ensured greatly; and the information leakage risk is avoided.

Description

technical field [0001] The invention relates to the research field of express information security, in particular to an anonymous express information security system based on a two-dimensional code. Background technique [0002] With the development of globalization, it has become more and more normal to be able to buy what you want without leaving home. People surf the Internet at home, see what they like, place an order, and receive it within a few days To post something to your home. However, in this process, the protection of information has also become important. In the process of posting goods, many people will handle them, which increases the risk of information leakage. For example: On October 22, 2014, YTO Express was exposed that its nearly one million individual express delivery information could not only be purchased online, but also the tracking number data information could be refreshed 24 hours a day. All were exposed, seriously affecting their daily lives. ...

AI Technical Summary

Problems solved by technology

These cases have exposed various dangers of information security leakage in the process of express delivery. Therefore, how to solve the danger of information leakage at any time during the usual delivery of goods is the research direction of those skilled in the art.

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