云环境下安全高效的医疗大数据共享方案
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摘要
目的:构建一个云环境下兼顾数据安全性和检索高效性的医疗数据共享方案。方法:通过分析云环境下医疗数据共享存在的安全隐患,利用数据加密技术,构建适用于医疗环境的数据隐私保护模型。结果:在医疗数据共享的实际应用场景中,具有良好的可实施性。结论:该安全方案可以有效地解决医疗大数据的共享安全问题。
Objective: To constructs a secure sharing model based on data encryption which can get the retrieval efficiency at the same time. Methods: Through the analyze of security risks of medical data sharing in cloud environment, this paper constructs a secure sharing model based on data encryption which can get the retrieval efficiency at the same time. Results: We propose several data privacy protection solutions, which are practical enough to be implemented in practical application scenarios. Conclusion: This security solution can effectively solve the sharing security problem of medical big data.
Objective: To constructs a secure sharing model based on data encryption which can get the retrieval efficiency at the same time. Methods: Through the analyze of security risks of medical data sharing in cloud environment, this paper constructs a secure sharing model based on data encryption which can get the retrieval efficiency at the same time. Results: We propose several data privacy protection solutions, which are practical enough to be implemented in practical application scenarios. Conclusion: This security solution can effectively solve the sharing security problem of medical big data.
引文
[1]洪建,李锐,徐王权.医疗健康数据隐私保护技术综述[J].中国数字医学,2015,10(11):83-86.
[2] Gentry C.A fully homomorphic encryption scheme[D].Stanford University,2009.
[3]Brakerski Z,Vaikuntanathan V.Efficient fully homomorphic encryption from(standard)lwe[J].SIAM Journal on Computing,2014,43(2):831-871.
[4] Dan B,Crescenzo GD.public key encryption with key word search[C]//International Conference on the Theory&Applications of cryptographic Techniques,2004(16):506-522.
[5] Wong WK,Cheng WL,Kao B,et al.Secure k NN computation on encrypted databases[C]//ACM SIGMOD International Conference on Management of DATA,2009:139-152.
[6]邓兰,任宇飞,杜同舟.云环境下支持关键字检测的电子病历加密方案[J].中国数字医学,2018,13(6):92-94.
[2] Gentry C.A fully homomorphic encryption scheme[D].Stanford University,2009.
[3]Brakerski Z,Vaikuntanathan V.Efficient fully homomorphic encryption from(standard)lwe[J].SIAM Journal on Computing,2014,43(2):831-871.
[4] Dan B,Crescenzo GD.public key encryption with key word search[C]//International Conference on the Theory&Applications of cryptographic Techniques,2004(16):506-522.
[5] Wong WK,Cheng WL,Kao B,et al.Secure k NN computation on encrypted databases[C]//ACM SIGMOD International Conference on Management of DATA,2009:139-152.
[6]邓兰,任宇飞,杜同舟.云环境下支持关键字检测的电子病历加密方案[J].中国数字医学,2018,13(6):92-94.