this post was submitted on 20 Feb 2025
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Microsoft’s quantum chip engineers just discovered a brand new state of matter, and Bitcoin’s security could get lost in the flux. The post Microsoft’s new state of matter is a quantum threat to bitcoin appeared first on Protos.

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[–] SinningStromgald@lemmy.world 12 points 3 days ago (4 children)

The end of cryoto can't come soon enough.

[–] The_Decryptor@aussie.zone 5 points 2 days ago (1 children)

Unfortunately, it'll still take a while, this chip from MS only has 8 qubits on it.

And the largest number ever factored by a quantum computer is... 21, and that record was set 13 years ago.

[–] paraphrand@lemmy.world 4 points 2 days ago (1 children)

The number 21? Or 21 digits?

[–] The_Decryptor@aussie.zone 6 points 2 days ago

The number 21.

[–] trk@aussie.zone 5 points 3 days ago

Crypto was the biggest waste of resources ever until AI came along. Now its a competition to see who can destroy the planet first.

[–] ryannathans@aussie.zone 5 points 3 days ago

20 million qubits to break one RSA 2048bt key in 8 hours? We aren't even remotely close

[–] splendoruranium@infosec.pub 2 points 2 days ago

You don't truly mean that? Unlike the headline suggests, fom how I read that it chiefly means the downfall of the foundation of most any secure communication technology, with things like crypto possibly falling by the wayside only being collateral damage.
I think I'd rather wait for that a little longer.

[–] vane@lemmy.world 2 points 2 days ago

I see they smoked to much Majorana.