通过使用代理重新加密和区块链技术进行医院间安全的医疗保健数据交换过程
Md Nurul Hasan1, Sagnik Datta1, Suyel Namasudra1
1Department of Computer Science and Engineering, National Institute of Technology Agartala, Tripura, India.
这项研究引入了一种使用区块链和IPFS进行安全电子医疗记录 (EMR) 交换的新方法. 该方法提高了医疗保健数据共享的数据安全性,可扩展性和透明度.
科学领域:
- 计算机科学 计算机科学
- 信息安全 信息安全
- 医疗保健信息学 医疗保健信息学
背景情况:
- 电子医疗记录 (EMR) 的安全交换对于数据完整性和患者隐私至关重要.
- 由于基于互联网的威胁,现有系统面临安全性,可扩展性和透明度方面的挑战.
- 需要强大的解决方案来保护在医院间转移期间的敏感医疗数据.
研究的目的:
- 为医院之间安全交换EMR提出一种新的方法.
- 提高医疗保健数据的安全性,可扩展性,透明度和真实性.
- 解决现有系统在处理恶意用户和数据泄露方面的局限性.
主要方法:
- 集成区块链技术,星际文件系统 (IPFS) 和代理重新加密.
- 在IPFS上存储加密的EMR,以实现分散和高效的存储.
- 利用区块链作为IPFS哈希的不变账本,以确保透明度和问责制.
主要成果:
- 与现有方法相比,拟议方案显示出更高的效率和更高的安全性.
- 实验评估显示,计算成本,密钥生成,加密/解密时间,部署成本,延迟和吞吐量方面表现良好.
- 在医院间EMR交换期间成功验证数据安全性和完整性.
结论:
- 集成的区块链,IPFS和代理重新加密方法为EMR交换提供了安全有效的解决方案.
- 该方法有效地解决了医疗保健数据共享的安全性,可扩展性和透明性的挑战.
- 这种方法为在数字环境中保护患者医疗记录提供了有希望的进步.
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