pour parler clair, je ne crois pas à l'existence de ce calcul.
Time does not stand still. 1080ti pick up 8,000 passwords per second, and 2080ti pick up 28,000 passwords. Perhaps the next generation of video cards will open the wallet
Sorry to disappoint you, but this will very hardly happen.
26 letters, 10 numeric symbols, and a couple special characters .. let's say the passwords can be made of 50 different symbols
if it's 1 char long, well, all you have to do is 50 guesses.
2 chars .. it's 50^2 so 2500 guesses ..
6 would be 15 625 000 000 guesses. still doable. (50^6)
10 is ...
97 656 250 000 000 000 guesses ... (50^10)
That divided by 28,000 guess per second, would be 3 487 723 214 000 seconds (58 128 720 238 mn = 40 367 166 hr = 1 681 965 days ...)
So you will find one 10 digits long password every other 1680000 days ..
Standard hardware improvement will hardly help. Even if you make 280 000 guesses per second, you'll have to look for 168 000 days "only".
And we are not to pack transistors on chips 10x more densely than today in the near future.
If there isn't some breakthrough in computing (quantum), then without the password, the wallet is worthless.
En gros, en comptant 26 lettres, 10 characteres numériques et disons 14 charactères spéciaux donc au total 50 symboles qui peuvent constituer le mot de passe.
Si le mot de passe fait 10 charactères de long, ca prendrais en moyenne 1 680 000 jours à le cracker sur une carte graphique d'aujourd'hui.
Imaginons qu'on trouve une techno qui fait tourner les cartes 10x plus vite, ca prendrai "que" 168 000 jours.
Bien sur, on pourrai louer une puissance de calcul phénoménale pour y arriver, mais le prix dépasse de loin le bénéfice dans ce cas.
Peut etre si bitcoin explose beaucoup en prix, ça deviendra rentable.
