On Wednesday, 14 September 2016 at 16:53:03 UTC, cym13 wrote:
What do you mean by that? It's the basis of DoS attack against hashtables: being able to find many inputs with the same hash.
That's a collision attack, not a preimage attack.
Most programmers won't see the point of changing seed and we can definitely take advantage of templates here.
The seed is supposed to be changed by infrastructure, e.g. vibe.d, not by user code. Also it's only for server code.
