Fig. 6From: Efficient and privacy-preserving image classification using homomorphic encryption and chunk-based convolutional neural networkRepresentation of the application of full homomorphic encryption in image processing. The process initiates with the KeyGen function generating an encryption key (EncKey) and a decryption key (DecKey). The EncKey is utilized to encrypt image chunks with distinctive features, while the DecKey is ultimately employed to decrypt these encrypted chunksBack to article page