No. The whole point of homomorphic encryption is that you perform the mathematical operations on the encrypted data, but the result is the same as if you had decrypted, performed the operations and re-encrypted.The program doesn't need the key.
No. The whole point of homomorphic encryption is that you perform the mathematical operations on the encrypted data, but the result is the same as if you had decrypted, performed the operations and re-encrypted.The program doesn't need the key.