To further improve the security of the medical information sharing process,a personal data information sharing and se-cure transmission system is proposed to further enhance the security of the information sharing process.Among them,the user person-al data encryption algorithm based on attribute based encryption algorithm is improved to further enhance the security of the data trans-mission process.The simulation results show that the designed data encryption algorithm has good performance,with high efficiency and good stability in the four parts of initialization,key generation,encryption,and decryption;Compared with the classic BSW scheme,the designed data secure transmission scheme has faster data encryption and decryption efficiency,while also having better stability.In summary,the designed personal data information sharing and secure transmission system has good performance and should be applied in practical medical information security sharing scenarios,with high feasibility.
关键词
信息共享/数据加密/属性加密算法/安全优化
Key words
information sharing/data encryption/attribute encryption algorithm/security optimization
维普
万方数据