BTC’s private keys could be crackable in ~ 60 years.
https://ift.tt/Z0C9mSX
If hardware’s performance follows Moore’s law, theorically, 256 bit key might be crackable (broken) in ~60 years.
Not only BTC suffer from this ‘weakness’.
So, what do you think about it ?
https://bitcoin.stackexchange.com/questions/2847/how-long-would-it-take-a-large-computer-to-crack-a-private-key
Cryptocurrency