Utilizing Consensus Mechanisms in Blockchain and IoT Edge Networks to Enhance Healthcare System
Puneeta Singh, Shrddha Sagar · 2024
The mathematical processes of sharing for sensors and block nodes are as follows: prime number p and base g, and i. The sensor chooses Private Key A and provides Node with Public Key A. A = ga mod p is the formula used. Node chooses the private key b and provides the sensor with the public key b. The sensor calculates the shared key. Calculate shared key with Ksensor = Ba mod p v- Nodes. The transaction's signature is produced by HMA C when Kbc = Ksensor is used. By identifying outliers, HMAC and after the validation of signatures. The BIoT design was theoretically demonstrated to be one of the greatest options in the most recent trend, but actual testing is necessary for the research to be successful. The tests below were conducted using the DEVS toolbox by RED network to examine the relationship between sensors and actuators. Three characteristics were tested: latency, network utilization, and energy consumption.IoF has advanced the digitalization of several industries, including healthcare, manufacturing, education, shipping, and retail systems. High data consumption occurs connection between the IoT application network and its network of sensors. As a result, issues with cloud architecture, privacy, security, excessive latency, and low data integrity arise from the operation of simulated IoT devices. While the BC-IoT paradigm includes many elements that foster trust, confidentiality, and data protection, a standalone IoT system still has several disadvantages. The most portable blockchain consensus technique was created for Internet of Things devices. The Rivest-Shamir-Adleman (RSA) algorithm is used to negotiate keys with blockchain nodes and sensors. These nodes collaborate to create Optimal Asymmetric Encryption Padding (OAEP) for sensor-aware transactions. Not just facilitating key sharing but also enabling.