一个分散的公开许可的区块链框架,用于在雾计算中增强健康记录的安全性
Ramaiah Challa1, Kiran Kumar Kothamasu1
1Department of CSE, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Andhra Pradesh, 522302, India.
Computer methods in biomechanics and biomedical engineering
|October 9, 2023
概括
本研究介绍了一个去中心化的区块链框架,用于在雾计算中安全管理医疗记录. 它增强了数据隐私,并使用新的安全算法防止改.
科学领域:
- 计算机科学 计算机科学
- 信息安全 信息安全
- 医疗信息学 医疗信息学
背景情况:
- 医疗健康记录包含敏感的患者数据,需要安全存储和共享.
- 医疗记录的集中服务器存在安全漏洞和单点故障的风险.
- 区块链技术提供了分散和防改的特性,有利于健康记录管理.
研究的目的:
- 提出一个公开许可的区块链框架,用于在雾计算层管理医疗健康记录.
- 加强医疗记录的安全,隐私和完整性,防止改和未经授权的访问.
- 通过优化密钥选择和减少处理时间,提高医疗记录管理的效率.
主要方法:
- 实施一个公开许可的区块链,用于医疗记录的去中心化分类账.
- 使用SHA-256哈希算法进行数据块哈希.
- 开发一个自适应的RSA数字签名算法 (ARSA-DS),以防止数据改.
- 基于埃博拉搜索优化的关键选择 (ESO-KS) 技术的使用,以实现有效的关键管理.
主要成果:
- 拟议的去中心化区块链框架有效地保护了患者的隐私.
- 该系统通过先进的安全措施,证明了预防医疗记录改.
- 该框架在医疗数据的保密性,完整性和可用性方面表现出效率.
结论:
- 分散的区块链框架为在雾计算环境中管理医疗健康记录提供了安全高效的解决方案.
- 整合ARSA-DS和ESO-KS显著提高了数据安全性和运营效率.
- 这种方法解决了医疗数据管理的关键挑战,确保了患者的隐私和数据完整性.
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