Security sharing model of power material logistics information based on blockchain Technology

In order to improve the security of power material logistics information sharing, a security sharing model of power material logistics information based on blockchain technology is designed. The logistics information collection device is designed and installed in the logistics information system of power enterprises to obtain the logistics information in real time. The collected information is stored in the blockchain in chronological order, the information feature space is reconstructed, and the information tamper proof strategy is designed to construct the security sharing model of power material logistics information. The experimental results show that the model can effectively avoid the problem of information disclosure, the response and sharing time of information sharing request is short.