Revisiting Fully Homomorphic Encryption Schemes. (arXiv:2305.05904v1 [cs.CR])

Homomorphic encryption is a sophisticated encryption technique that allows
computations on encrypted data to be done without the requirement for
decryption. This trait makes homomorphic encryption appropriate for safe
computation in sensitive data scenarios, such as cloud computing, medical data
exchange, and financial transactions. The data is encrypted using a public key
in homomorphic encryption, and the calculation is conducted on the encrypted
data using an algorithm that retains the encryption. The computed result is
then decrypted with a private …

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