Homomorphic Protocol for Medical Images using Data Packing

摘要

This research analyses the medical image encryption based on homomorphic encryption and the resultant image compression. First the Medical records are encrypted using somewhat homomorphic encryption. Next the encrypted results are compressed to reduce the storage size of the resultant image. The problem deals with the secure computation homomorphic technique to maintain the privacy. The similarities between the encrypted images are compared before the compression to show the performance, security strength and computational efficiency. The efficiency of the cryptanalysis is also analyzed using homomorphic technique.