4 ms·
> Is that approach information-theoretically secure? No. But neither is SSS if an encryption key is involved - because the symmetric encryption step is not inf
by coppsilgold 3y ago
> Is that approach information-theoretically secure?
No. But neither is SSS if an encryption key is involved - because the symmetric encryption step is not information-theoretically secure.
Using SSS directly on the input will be information-theoretically secure but also multiply the size of the input.
> and the mathematics is very simple.
The mathematics of SSS and Reed-Solomon are virtually identical.