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Quantum Won't Replace Your Computer

18 points| jensenbox | 7 months ago |medium.com

18 comments

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bawolff|7 months ago

Sometimes i feel like there are more people debunking the "quantum revolution" than people who actually believe it.

Yes there are some charlatans trying to sell quantum bullshit, but for the most part this is debunking a myth that doesn't exist.

gsf_emergency_2|7 months ago

Sometimes I feel that I should think of 98% of funded research as slop, and get on with life.

But (boring) engineering research, most of math, and (some academic) CS publications seem much less sloppy, I'll give you that

timhigins|7 months ago

good points, but partly ai generated?

rvz|7 months ago

Well quantum computing's only economically valuable use-case is cracking RSA and other weak quantum-vulnerable cryptography.

But there is a $100B+ (and growing) bounty to crack satoshi's Bitcoin wallets. The higher the bounty grows, the more urgent it is to break Bitcoin to claim Satoshi's wallet.

(Unless Bitcoin forks into a quantum-resistant hashing method).

bigyabai|7 months ago

> there is a $100B+ (and growing) bounty to crack satoshi's Bitcoin wallets

That's like saying there's a $100T+ bounty on robbing the IMF. Bitcoin is backed by nothing, if you pull out a Jenga block that big then the whole thing is tits up worthless.

It will also (incidentally) make you the enemy of some particularly powerful people with connections to criminal networks.

bawolff|7 months ago

> (Unless Bitcoin forks into a quantum-resistant hashing method).

Aren't the hash functions bitcoin uses already quantum resitant?

> Well quantum computing's only economically valuable use-case is cracking RSA and other weak quantum-vulnerable cryptography.

The exciting use case is simulating quantum systems for physics & chemistry research. Cracking RSA is mostly a meme use case since the moment it looks like someone is about to get one everyone immediately switches algorithms.

fnord77|7 months ago

won't Bitcoin become worthless the millisecond any wallet gets cracked?