4 ms·
QKD is not battle-tested. Like RSA, a naive textbook implementation would be worthless: messy physical implementations will leak information through side-channe
by perihelions 3y ago
QKD is not battle-tested. Like RSA, a naive textbook implementation would be worthless: messy physical implementations will leak information through side-channels.
If quantum cryptography is the solution, it won't arrive immediately, or for free.