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Alex, the Hearth Fire
Alex, the Hearth Fire boosted
ℒӱḏɩę :blahaj:
@Lydie@tech.lgbt  ·  activity timestamp last week

Today, right now, governments and corporations are hoarding data.

Not to preserve it.

But to crack the encryption later.

They're waiting for quantum computers to make it possible, and with the data already in hand, there's no chance by owners of that data to enhance the encryption or otherwise protect it.

Keep your personal data local !! The cloud is a network of computers that you do not own or control.

#encryption #security #quantumcomputing #infosec

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ℒӱḏɩę :blahaj:
@Lydie@tech.lgbt  ·  activity timestamp last week

Today, right now, governments and corporations are hoarding data.

Not to preserve it.

But to crack the encryption later.

They're waiting for quantum computers to make it possible, and with the data already in hand, there's no chance by owners of that data to enhance the encryption or otherwise protect it.

Keep your personal data local !! The cloud is a network of computers that you do not own or control.

#encryption #security #quantumcomputing #infosec

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Chris Espinosa
Chris Espinosa boosted
Dave Rahardja
@drahardja@sfba.social  ·  activity timestamp 2 months ago

This paper is SO good.

“Replication of Quantum Factorisation Records with an 8-bit Home Computer, an Abacus, and a Dog”

#quantumComputing #cryptography #humor

https://eprint.iacr.org/2025/1237.pdf (PDF)

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Dave Rahardja
@drahardja@sfba.social  ·  activity timestamp 2 months ago

This paper is SO good.

“Replication of Quantum Factorisation Records with an 8-bit Home Computer, an Abacus, and a Dog”

#quantumComputing #cryptography #humor

https://eprint.iacr.org/2025/1237.pdf (PDF)

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Marcel Waldvogel
@marcel@waldvogel.family  ·  activity timestamp 3 months ago

Of course, besides the critique, they also provide guidance on how a "real" #quantum factorization experiment should be designed.

The text is easy to read even without #QuantumComputing background.

And it is absolutely worthwhile to at least read the footnotes. Some of them definitely made my day!
@sten
https://eprint.iacr.org/2025/1237

Marcel Waldvogel
@marcel@waldvogel.family replied  ·  activity timestamp 3 months ago

If you want to learn more about the current state of #QuantumComputing especially with respect to #QuantumFactorisation, but not only, have a look at these recent slides by Samuel Jaques.
@sten
https://pqcrypto2025.iis.sinica.edu.tw/slides/Invited3.pdf

Title slide of the presentation:

EXPECTED AND UNEXPECTED
DEVELOPMENTS IN QUANTUM
COMPUTING
Samuel Jaques
10/4/25 Joke title: Is this whole conference a waste of time?
Rocco Ceselin/Google
Title slide of the presentation: EXPECTED AND UNEXPECTED DEVELOPMENTS IN QUANTUM COMPUTING Samuel Jaques 10/4/25 Joke title: Is this whole conference a waste of time? Rocco Ceselin/Google
Title slide of the presentation: EXPECTED AND UNEXPECTED DEVELOPMENTS IN QUANTUM COMPUTING Samuel Jaques 10/4/25 Joke title: Is this whole conference a waste of time? Rocco Ceselin/Google
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Marcel Waldvogel
@marcel@waldvogel.family  ·  activity timestamp 3 months ago

Earlier this week, Peter Gutmann and @sten published a bombshell paper: The looked at all the reported factorization "breakthroughs" in quantum computing. And found that all of them essentially were magician's tricks, "sleight of hand".

The two reconstructed the algorithms used on a 1981 home computer (a million times less powerful than what you hold in your hand now), an #Abacus and with a #dog.
#VIC20#VC20
https://eprint.iacr.org/2025/1237

Marcel Waldvogel
@marcel@waldvogel.family replied  ·  activity timestamp 3 months ago

Of course, besides the critique, they also provide guidance on how a "real" #quantum factorization experiment should be designed.

The text is easy to read even without #QuantumComputing background.

And it is absolutely worthwhile to at least read the footnotes. Some of them definitely made my day!
@sten
https://eprint.iacr.org/2025/1237

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The Japan Times
@thejapantimes@mastodon.social  ·  activity timestamp 3 months ago

History shows that breakthrough technologies, such as atomic energy, the internet and artificial intelligence reshape military and economic power. https://www.japantimes.co.jp/commentary/2025/07/09/japan/japan-quantum-technology-leap/?utm_medium=Social&utm_source=mastodon #commentary #japan #ai #quantumcomputing #tech #japaneseeconomy

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Strypey
@strypey@mastodon.nzoss.nz  ·  activity timestamp 3 months ago

(1/2)

@EdwinG
> Unfortuantely, for communications captured before the switch, when quantum computers will be able to break such large numbers

... if they ever get powerful enough to crunch numbers above 21. I suspect that like fusion energy, quantum computing will be 20 years away forever. A mirage on an ever-retreating horizon.

@SnowshadowII

Strypey
@strypey@mastodon.nzoss.nz replied  ·  activity timestamp 3 months ago

(2/2)

But if you really want to freak yourself out with potential but inherently uncertain quantum computing futures, watch Alex Garland's 2020 mini-series Devs.

#TV#SciFi#AlexGarland#Devs#QuantumComputing

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Strypey
@strypey@mastodon.nzoss.nz  ·  activity timestamp 4 months ago

Late last year, Hard Fork did an intriguing interview with Julian Kelly, the director of quantum computing at Goggle;

https://www.nytimes.com/2024/12/13/podcasts/hardfork-tiktok-quantum-claude.html

Starts at about the 20min mark, after a deep dive on the US TikTok drama, and before a chat about the Claude chatbot.

#podcasts#NYTimes#HardFork#QuantumComputing#JulianKelly

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