Tag Archives: Bitcoin

Quantum Blockchain

Quantum enhanced blockchain – sooner than you think?

Future quantum computers will ultimately force blockchain solutions to adopt strengthened quantum safe crypto protocols. Rationally there remains plenty of time to act, but proponents need to get their transition stories in place to avoid being caught out as we near peak quantum hype. More positively, the nascent blockchain industry also stands to be among…


Quantum attacks on Bitcoin and how to protect against them

Academics argue that Bitcoin could be subject to attack from quantum computers by 2027. There are plenty of ways to meet this challenge, but given recent experience how easy will the Bitcoin community find it to organise its response? A new paper from Aggarwal, Brennen, Lee et al. starts by underlining the strength of Bitcoin’s main…