Re:The Rise of Fully Homomorphic Encryption
by MauranKilom on Thursday September 29, 2022 @09:54AM
(#33020643)
Wait, how would hardware be possibly leaky? The encryption/decryption can leak data, sure, but that's unrelated to FHE. If your hardware can leak info about the plaintext on the side processing the encrypted data, then you could do the same in software anyway, and the FHE scheme itself is clearly broken...
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Re:The Rise of Fully Homomorphic Encryption
by carrotcypher on Thursday September 29, 2022 @10:00AM
(#33020722)
Basically. FHE would not "leak" anything that anyone could decipher except the owner of the key for the submitted calculation.
Re:The Rise of Fully Homomorphic Encryption
by angry_octet on Friday September 30, 2022 @08:57AM
(#33034242)
It's clear v4dok doesn't understand how FHE works, maybe due to confusion with enclaves like SGX. The hardware isn't able to leak the plaintext because it doesn't have the key; it executes on the ciphertext.