Research and application of data fusion algorithm for data integrity and privacy in WSNs

The designed algorithm is optimized and reconstructed on the basis of the TAG algorithm, which can not only achieve data integrity detection, but also effectively achieve the effect of data privacy protection through the homomorphic encryption algorithm. Through specific simulation experiment results, this algorithm has good advantages in ensuring data privacy protection and data integrity, and can achieve better calculations and calculation accuracy than iPDA and iCPDA algorithms. It can be seen from the comprehensive experimental results that the algorithm designed in the article has a good effect, has a certain practical value, and can be a good reference for subsequent research.