Wang Xiaofeng, Yue Xiaoguang, Sajid Ahthasham, Tariq Noshina
College of Management, Shenzhen University, Shenzhen 518060, China.
Multimedia University, Cyberjaya 63100, Malaysia.
Sensors (Basel). 2024 Dec 29;25(1):142. doi: 10.3390/s25010142.
The rise of Internet hospitals has significant issues associated with data security and governance in managing sensitive patient data. This paper discusses an alliance blockchain (i.e., a private blockchain) model for governance innovation in internet hospitals with an improved encryption methodology. We compare our proposed model, improved Rivest-Shamir-Adleman (RSA) encryption, integrated into the blockchain framework. Improved RSA achieves impressive improvements in all key metrics by increasing the throughput by 24.7% and lowering the latency by 19.8% compared to the base model. Thus, the improved model is more optimized for processing transactions related to healthcare data. Memory usage was also reduced by 14.3%. While encryption time remained pretty close, the decryption time remarkably improved by 97.5%. IoT sensors are one of the foundations for Internet hospitals that produce consistent patient data streams, such as physiological and environmental metrics. The proposed alliance blockchain model enables the secure and efficient real-time management of this sensor data. These results demonstrate the capability of alliance blockchain and cryptographic upgrades in creating safe and efficient governance frameworks for Internet hospitals.
互联网医院的兴起在管理敏感患者数据方面存在与数据安全和治理相关的重大问题。本文讨论了一种联盟区块链（即私有区块链）模型，用于通过改进的加密方法在互联网医院中进行治理创新。我们将我们提出的模型——集成到区块链框架中的改进型Rivest-Shamir-Adleman（RSA）加密——进行了比较。与基础模型相比，改进后的RSA通过将吞吐量提高24.7%和将延迟降低19.8%，在所有关键指标上都取得了令人瞩目的改进。因此，改进后的模型在处理与医疗数据相关的交易方面更加优化。内存使用也减少了14.3%。虽然加密时间保持相当接近，但解密时间显著提高了97.5%。物联网传感器是互联网医院的基础之一，可产生一致的患者数据流，如生理和环境指标。所提出的联盟区块链模型能够对这些传感器数据进行安全高效的实时管理。这些结果证明了联盟区块链和加密升级在为互联网医院创建安全高效的治理框架方面的能力。
