What Is Homomorphic Encryption?

Homomorphic Encryption (HE) allows computations to be performed directly on encrypted data, producing an encrypted result that, when decrypted, equals the result of performing the same operations on the plaintext. "Compute on ciphertext without decrypting."

Imagine placing numbers inside a locked box with special gloves built into the sides. You can manipulate the numbers through the gloves (add, multiply) without ever opening the box. Only the key owner can see the result when they unlock the box.