March, a well-known Bitcoin Core developer and editor of the Bitcoin Improvement Proposal (BIP) repository, said this on May 3.
Every time I open Twitter, so-called quantum alarmist experts demonstrate an extreme lack of technical rigor. It’s hard to take concerns about the immediacy of Q-Day seriously when so-called experts can’t seem to assert their opinions in any conversation.
March, Bitcoin Core Developer.
Additionally, Murch said, “We need to have a plan in place for when that time comes. It’s good and important to continue researching solutions,” but added that what he read “doesn’t lend weight to concerns about the immediacy of Q-Day.” His question did not refer to the threat itself or the preparatory work; The strength of the argument that justifies treating it as urgent.
Adam Back proposes to talk about Bitcoin’s “Q-decade”
Cryptographer and Blockstream co-founder Adam Back responded to March: “Maybe ‘Q-decade’ is a better song.”. For Back, what matters is not whether a threat arrives, but whether Bitcoin has an active migration mechanism. “Opt-in”In other words, it’s a voluntary way for users to migrate their keys to a quantum-resistant format if there are concrete signs of danger.
If that mechanism exists and allows users to accelerate the transition when quantum computing research is needed, a 10-year period is manageable.
Quantum debate with clear positions
Mr. March and Mr. Buck’s position is part of a broader debate that CriptoNoticias has been tracking. Buck puts the horizon for potential quantum danger at about 10 years. That’s why I proposed the idea of calling it “Q-decade”.
Samson Mo, JAN3 CEO, Matches between 10 and 20 years It also warns that Rush has real technical costs, as post-quantum signatures can be up to 125 times larger than current signatures, reducing network processing power.
However, not all players in the ecosystem share this optimism about the deadline. Ethereum co-founder Vitalik Buterin estimates that a threat to the cryptography protecting Bitcoin could arrive in 2028, and Caprior CEO Charles Edwards believes Bitcoin should be protected by the same year.
Similarly, Google has set a 2029 deadline for transitioning to post-quantum cryptography, warning that some quantum threats are not in the future but already in the present. Other companies have joined this position, including Cloudflare and Grayscale, who have also defined post-quantum security transition plans for the end of this decade.
(Tag Translation)Bitcoin (BTC)
