Design and Research of Digital Supply Chain Traceability Solutions Based on Paillier Homomorphic Encryption Algorithm
To enhance the security and transparency of the supply chain,a digital supply chain traceability solu-tion is proposed based on Paillier homomorphic encryption algorithm.The data shows that when the number of files is 1600,the retrieval time of the ciphertext retrieval solution based on Paillier homomorphic encryption algorithm is 0.6×103ms,significantly lower than the flexible multi keyword search solution.In the testing of the digital supply chain traceability system,when the number of queries is 1000,the system has a processing capacity of 979 transactions per second and an average response time of 0.62 seconds.The results indicate that the system performs well in query and on chain testing,with high levels of throughput and response time.The digital supply chain traceability solution based on Paillier homomorphic encryption algorithm has good security and efficiency and can effectively achieve comprehen-sive control of the supply chain.
NETL
NSTL
万方数据
维普
