4 ms·
Yes, many homomorphic schemes seem to enable privacy of the operations being conducted as well as the data being operated on, but that isn't what defines a full
by djcapelis 15y ago
Yes, many homomorphic schemes seem to enable privacy of the operations being conducted as well as the data being operated on, but that isn't what defines a fully homomorphic scheme.
- andrewcooke 15y agobut it is a natural consequence of one, right? [i am asking; it seems like it might be, but i have no technical insight]
- djcapelis 15y agoI don't know. I'm not sure if it's been proven one way or another. Hopefully someone with more insight comes along. I remember Gentry's scheme working this way, but I'm not sure if all fully homomorphic ones do. Some of the partially homomorphic ones don't, I think. Edit: Someone with more insight came along. This post explains the real issue going on here much better: http://news.ycombinator.com/item?id=2827465 http://news.ycombinator.com/item?id=2827465 Read that one instead.
- psykotic 15y agoWhat am I missing? Code is data. Fix a Boolean circuit for a universal interpreter unrolled to whatever depth is needed. Send your program code and its input as the data payload and have it passed to the circuit.