#quantum_computing — Public Fediverse posts

Big refact on my #BlochSphere viewer project. I've ported the js code to #angular and moved it into its own repo: https://codeberg.org/KissYagni/quantum-playground.

I plan to not only show a single QBit, but build more complex circuit. And to do so, I will need more advanced Ux than 2 slider stuck on the left.

To play with it: https://kissyagni.com/the-bloch-sphere

#quantum_computing #quantum

New article about #quantum_computing where I tackle controlled gates:

https://kissyagni.com/quantum-processing-the-controled-gates.html#quantum-processing-the-controled-gates

@qubits @blogging

Curious, I looked up "post-quantum cryptography":

Quantum computers, with, for example Shor's algorithm, can factor primes. Wikipedia says:

- In 2001 [...] factored 15 into 3 × 5
- In 2012, the factorization of 15 was performed [...]
- in 2012, the factorization of 21 was achieved.
- In 2016, the factorization of 15 was performed

Hmm, not exactly a Moore's law yet.🤔 128 bit primes are a long way to go.

https://en.wikipedia.org/wiki/Shor%27s_algorithm#Physical_implementation

#quantum_computing #cryptography #shorsalgorithm

My #Blochsphere slowly start to be something. I can now represent #Quantum gate effect on a #Qbit.

PauliZ is easy to understand, PauliX and PauliY , Mmm..... Ok, but Hadamard gate is more tricky.

You can play with here: https://kissyagni.com/the-bloch-sphere/index.html

Code available here: https://codeberg.org/KissYagni/KissYagni_blog/src/branch/master/content/the-bloch-sphere

#threejs #glsl #raycasting #quantum_computing

Why haven't quantum computers factored 21 yet?
https://algassert.com/post/2500
#ycombinator #computer_science #algorithms #quantum_computing #blog

Why haven't quantum computers factored 21 yet?
https://algassert.com/post/2500
#ycombinator #computer_science #algorithms #quantum_computing #blog

Internet “particle accelerator” for Unified Theory? Fun concept

https://inspirehep.net/authors/1983554

#Physics #Internet #Quantum #Quantum_Computing #Unified_Theory #Quantum_Gravity

Why I Left Quantum Computing Research

#Physics #quantum #quantum_computing #math

#LookingGlassUniverse

https://www.youtube.com/watch?v=pDj1QhPOVBo&t=7s

@darkuncle I like that phrase, "attacks always get better, they never get worse"

Can I propose an alternative? Do not look for quantum-resistant encryption. Rather replace the entire existing public-key-private key cryptography with something entirely new. If possible something based on quantum computing principles.

#quantum, #quantum_computing, #quantum_computer, #QuantumSystems

@darkuncle I like that phrase, "attacks always get better, they never get worse"

Can I propose an alternative? Do not look for quantum-resistant encryption. Rather replace the entire existing public-key-private key cryptography with something entirely new. If possible something based on quantum computing principles.

#quantum, #quantum_computing, #quantum_computer, #QuantumSystems

Nuevo record!

Parece que rompieron un #RSA con clave de 22 bits usando un ordenador cuántico de D-Wave.

Nada que alarmarse, el RSA que usamos todo el tiempo usa claves de 2048b, todavía seguras.

Pero esto ya marca un avance en el criptoanálisis cuántico! Mejoras en el control de ruido cuántico, uno de los mayores problemas.

Espero que esto empuje a gobiernos, empresas y desarrolladores, a interiorizarse en criptografía post-cuantica.

https://www.earth.com/news/china-breaks-rsa-encryption-with-a-quantum-computer-threatening-global-data-security/

#quantum_computing #pqc

Nuevo record!

Parece que rompieron un #RSA con clave de 22 bits usando un ordenador cuántico de D-Wave.

Nada que alarmarse, el RSA que usamos todo el tiempo usa claves de 2048b, todavía seguras.

Pero esto ya marca un avance en el criptoanálisis cuántico! Mejoras en el control de ruido cuántico, uno de los mayores problemas.

Espero que esto empuje a gobiernos, empresas y desarrolladores, a interiorizarse en criptografía post-cuantica.

https://www.earth.com/news/china-breaks-rsa-encryption-with-a-quantum-computer-threatening-global-data-security/

#quantum_computing #pqc

@darkuncle Does that improve the chances of us see a practical quantum computer soon?

#quantum_computing, #quantum_computer, #QuantumSystems

@darkuncle Does that improve the chances of us see a practical quantum computer soon?

#quantum_computing, #quantum_computer, #QuantumSystems

IBM to build first large-scale, error-corrected quantum computer by 2028
https://www.technologyreview.com/2025/06/10/1118297/ibm-large-scale-error-corrected-quantum-computer-by-2028/
#ycombinator #quantum_computing #quantum_computer #IBM #AWS #PsiQuantum #QuEra #Amazon_Web_Services #computing #cloud_computing

IBM to build first large-scale, error-corrected quantum computer by 2028
https://www.technologyreview.com/2025/06/10/1118297/ibm-large-scale-error-corrected-quantum-computer-by-2028/
#ycombinator #quantum_computing #quantum_computer #IBM #AWS #PsiQuantum #QuEra #Amazon_Web_Services #computing #cloud_computing

The Coming Convergence of AI and Quantum Computing
https://www.forbes.com/sites/gilpress/2025/04/08/the-coming-convergence-of-ai-and-quantum-computing/
#ycombinator #Quantum_Computing #Quantum #Nvidia

The Coming Convergence of AI and Quantum Computing
https://www.forbes.com/sites/gilpress/2025/04/08/the-coming-convergence-of-ai-and-quantum-computing/
#ycombinator #Quantum_Computing #Quantum #Nvidia

2035 Deadline for Post-Quantum Cryptography Migration: NCSC Guidance - https://www.redpacketsecurity.com/ncsc-sets-2035-deadline-for-post-quantum-cryptography-migration/

#threatintel #post_quantum_cryptography #cybersecurity #quantum_computing

2035 Deadline for Post-Quantum Cryptography Migration: NCSC Guidance - https://www.redpacketsecurity.com/ncsc-sets-2035-deadline-for-post-quantum-cryptography-migration/

#threatintel #post_quantum_cryptography #cybersecurity #quantum_computing

Brian Cox to Unveil Quantum Computing's Impact on Cybersecurity at Infosecurity Europe 2025 - https://www.redpacketsecurity.com/brian-cox-to-discuss-quantum-computing-s-impact-at-infosecurity-europe-2025/

#threatintel #Brian_Cox #cybersecurity #quantum_computing

Brian Cox to Unveil Quantum Computing's Impact on Cybersecurity at Infosecurity Europe 2025 - https://www.redpacketsecurity.com/brian-cox-to-discuss-quantum-computing-s-impact-at-infosecurity-europe-2025/

#threatintel #Brian_Cox #cybersecurity #quantum_computing

Quantum-Resistant Digital Signatures Now Available in Google Cloud KMS - https://www.redpacketsecurity.com/google-cloud-shields-data-with-quantum-resistant-digital-signatures/

#threatintel #quantum_computing #cryptography #Google_Cloud

Quantum-Resistant Digital Signatures Now Available in Google Cloud KMS - https://www.redpacketsecurity.com/google-cloud-shields-data-with-quantum-resistant-digital-signatures/

#threatintel #quantum_computing #cryptography #Google_Cloud

هل بدأت #مايكروسوفت ثورة في عالم #الحوسبة_الكمية #Quantum_computing

https://tinyurl.com/2tu2te85

هل بدأت #مايكروسوفت ثورة في عالم #الحوسبة_الكمية #Quantum_computing

https://tinyurl.com/2tu2te85

Microsoft’s Quantum Chip Breakthrough: Accelerating Threats to Encryption Protocols - https://www.redpacketsecurity.com/microsoft-s-quantum-chip-breakthrough-accelerates-threat-to-encryption-protocols/

#threatintel #quantum_computing #encryption #post_quantum

Microsoft’s Quantum Chip Breakthrough: Accelerating Threats to Encryption Protocols - https://www.redpacketsecurity.com/microsoft-s-quantum-chip-breakthrough-accelerates-threat-to-encryption-protocols/

#threatintel #quantum_computing #encryption #post_quantum

Characterization Engineer at the NNF Quantum Computing Programme

Copenhagen University

See the full job description on jobRxiv: https://jobrxiv.org/job/copenhagen-university-27778-characterization-engineer-at-the-nnf-quantum-computing-programme/?feed_id=91228

#quantum_computing #ScienceJobs #hiring #research
https://jobrxiv.org/job/copenhagen-university-27778-characterization-engineer-at-the-nnf-quantum-computing-programme/?feed_id=91228

Characterization Engineer at the NNF Quantum Computing Programme

Copenhagen University

See the full job description on jobRxiv: https://jobrxiv.org/job/copenhagen-university-27778-characterization-engineer-at-the-nnf-quantum-computing-programme/?feed_id=91228

#quantum_computing #ScienceJobs #hiring #research
https://jobrxiv.org/job/copenhagen-university-27778-characterization-engineer-at-the-nnf-quantum-computing-programme/?feed_id=91228

The Case Against Quantum Computing (2018)
https://spectrum.ieee.org/the-case-against-quantum-computing
#ycombinator #quantum_computing #qubit #superconductivity #hardware #type_feature #software #josephson_junction

The Case Against Quantum Computing (2018)
https://spectrum.ieee.org/the-case-against-quantum-computing
#ycombinator #quantum_computing #qubit #superconductivity #hardware #type_feature #software #josephson_junction

Qubit Transistors Reach Error Correction Benchmark
https://spectrum.ieee.org/qubit-transistor
#ycombinator #quantum_computers #quantum_computing #qubits #transistors #cmos #error_correction

Qubit Transistors Reach Error Correction Benchmark
https://spectrum.ieee.org/qubit-transistor
#ycombinator #quantum_computers #quantum_computing #qubits #transistors #cmos #error_correction

Mysterious export controls on quantum computers
https://www.newscientist.com/article/2436023-multiple-nations-enact-mysterious-export-controls-on-quantum-computers/
#ycombinator #security #quantum_computing

Mysterious export controls on quantum computers
https://www.newscientist.com/article/2436023-multiple-nations-enact-mysterious-export-controls-on-quantum-computers/
#ycombinator #security #quantum_computing

Microsoft released v1.0 of their Quantum Development Kit in January, re-written in Rust and compiled to wasm so that you can run quantum circuits through the simulator directly in VSCode locally or in the browser - no server required. Pretty impressive and a nice developer experience. So now both MS and IBM's Qiskit are using rust for their Quantum offerings... a good time to be interested in Quantum Computing and working with rust!
https://devblogs.microsoft.com/qsharp/announcing-v1-0-of-the-azure-quantum-development-kit/

#rust #rustlang #quantum_computing #microsoft

Microsoft released v1.0 of their Quantum Development Kit in January, re-written in Rust and compiled to wasm so that you can run quantum circuits through the simulator directly in VSCode locally or in the browser - no server required. Pretty impressive and a nice developer experience. So now both MS and IBM's Qiskit are using rust for their Quantum offerings... a good time to be interested in Quantum Computing and working with rust!
https://devblogs.microsoft.com/qsharp/announcing-v1-0-of-the-azure-quantum-development-kit/

#rust #rustlang #quantum_computing #microsoft

Actual Uses for Near-Term Quantum Computers
https://spectrum.ieee.org/what-are-quantum-computers-used-for
#ycombinator #quantum_computing #google #xprize #quantum_computers

Actual Uses for Near-Term Quantum Computers
https://spectrum.ieee.org/what-are-quantum-computers-used-for
#ycombinator #quantum_computing #google #xprize #quantum_computers

Google and xPrize launch $5M prize to find actual uses for quantum computers
https://www.newscientist.com/article/2420137-google-launches-5m-prize-to-find-actual-uses-for-quantum-computers/
#ycombinator #quantum_science #Google #quantum_computing

Google and xPrize launch $5M prize to find actual uses for quantum computers
https://www.newscientist.com/article/2420137-google-launches-5m-prize-to-find-actual-uses-for-quantum-computers/
#ycombinator #quantum_science #Google #quantum_computing

Quantum computing's reality check
https://spectrum.ieee.org/quantum-computing-skeptics
#ycombinator #optimization #quantum_computing #qubits #logical_qubits #quantum_error_correction

Quantum computing's reality check
https://spectrum.ieee.org/quantum-computing-skeptics
#ycombinator #optimization #quantum_computing #qubits #logical_qubits #quantum_error_correction

Quantum Computing's Hard, Cold Reality Check
https://spectrum.ieee.org/quantum-computing-skeptics
#ycombinator #optimization #quantum_computing #qubits #logical_qubits #quantum_error_correction

Quantum Computing's Hard, Cold Reality Check
https://spectrum.ieee.org/quantum-computing-skeptics
#ycombinator #optimization #quantum_computing #qubits #logical_qubits #quantum_error_correction

Security Agency Publishes Post-Quantum Guidance For Firms - https://www.redpacketsecurity.com/security-agency-publishes-post-quantum-guidance-for-firms/

#threatintel #Post-Quantum_Cryptography #Quantum_Computing #National_Cyber_Security_Centre_(NCSC)

Security Agency Publishes Post-Quantum Guidance For Firms - https://www.redpacketsecurity.com/security-agency-publishes-post-quantum-guidance-for-firms/

#threatintel #Post-Quantum_Cryptography #Quantum_Computing #National_Cyber_Security_Centre_(NCSC)

UK Banks Warn Quantum Will Imperil Entire Payment System - https://www.redpacketsecurity.com/uk-banks-warn-quantum-will-imperil-entire-payment-system/

#threatintel #Quantum_Computing #Payment_Security #Financial_Services

UK Banks Warn Quantum Will Imperil Entire Payment System - https://www.redpacketsecurity.com/uk-banks-warn-quantum-will-imperil-entire-payment-system/

#threatintel #Quantum_Computing #Payment_Security #Financial_Services

Europol: Police Must Start Planning For Post-Quantum Future - https://www.redpacketsecurity.com/europol-police-must-start-planning-for-post-quantum-future/

#threatintel #Quantum_Computing #Law_Enforcement #Technology_Risks

Europol: Police Must Start Planning For Post-Quantum Future - https://www.redpacketsecurity.com/europol-police-must-start-planning-for-post-quantum-future/

#threatintel #Quantum_Computing #Law_Enforcement #Technology_Risks

Mathematician warns US spies may be weakening next-gen encryption
https://www.newscientist.com/article/2396510-mathematician-warns-us-spies-may-be-weakening-next-gen-encryption/
#ycombinator #hacking #security #futurology #quantum_computing

Tech Giants Launch Post-Quantum Cryptography Coalition - https://www.redpacketsecurity.com/tech-giants-launch-post-quantum-cryptography-coalition/

#threatintel #Post-Quantum_Cryptography #PQC_Coalition #Quantum_Computing

Electric cooling could shrink quantum computers
https://spectrum.ieee.org/cryogenics
#ycombinator #quantum_computing #vacuum_tube #cryogenics #thermionic