疫苗链:一个检查站协助可扩展的基于区块链的安全疫苗供应链,具有选择性撤销
Rahul Mishra1, Dharavath Ramesh1, Damodar Reddy Edla2
1Indian Institute of Technology (ISM), Dhanbad, 826004, India.
Journal of Industrial Information Integration
|June 26, 2023
概括
区块链技术为疫苗供应链提供了一个安全的解决方案,防止假冒疫苗. 拟议的疫苗链模型确保数据完整性和可扩展性,以加强全球卫生安全.
科学领域:
- 计算机科学 计算机科学
- 信息安全 信息安全
- 供应链管理 供应链管理
背景情况:
- 疫苗安全对全球健康至关重要,但传统供应链面临着记录伪造和假冒疫苗的挑战.
- 现有的疫苗供应链缺乏足够的身份验证机制,增加了对欺诈的脆弱性.
- 区块链技术为安全和透明的疫苗供应链提供了潜在的解决方案.
研究的目的:
- 为安全的疫苗供应链引入新的检查点辅助可扩展区块链模型VaccineChain.
- 在疫苗分发的背景下,解决当前区块链技术的可扩展性和安全限制.
- 确保疫苗供应记录的完整性和不变性,并打击假冒疫苗.
主要方法:
- 开发VaccineChain,这是一个基于区块链的模型,具有检查点协助和动态共识算法.
- 实施用于选择性撤销和定制交易规则的匿名身份验证.
- 利用智能合约和理论安全证明进行验证和性能分析.
主要成果:
- 疫苗链保证了疫苗供应记录的完整性和不变性,有效打击假冒疫苗.
- 动态共识算法和检查点协助确保高效的可扩展性.
- 安全分析证实了攻击的计算不可行性,性能分析证明了可行性.
结论:
- 疫苗链 (VaccineChain) 提供了一种强大且可扩展的解决方案,用于保护疫苗供应链免受假冒.
- 该模型增强了对疫苗分发的信任和透明度,这对公共卫生至关重要.
- 这种基于区块链的方法是药品供应链管理的可行下一代框架.
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