#crqc — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #crqc, aggregated by home.social.
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The modality with the most qubits (superconducting) may not reach CRQC first. The modality that solves the decoder bottleneck may.
Trapped-ion systems with 100K qubits and real-time decoders could be more threatening than 1M superconducting qubits with a decoder that can't keep up. Qubit count alone misleads.
https://postquantum.com/quantum-computing/decoder-bottleneck-crqc/
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The modality with the most qubits (superconducting) may not reach CRQC first. The modality that solves the decoder bottleneck may.
Trapped-ion systems with 100K qubits and real-time decoders could be more threatening than 1M superconducting qubits with a decoder that can't keep up. Qubit count alone misleads.
https://postquantum.com/quantum-computing/decoder-bottleneck-crqc/
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How close is each quantum modality to breaking RSA-2048? I built the CRQC Scorecard: three metrics (LQC, LOB, QOT), four modalities, measured in orders-of-magnitude gap to target.
Universal bottleneck: Logical Operations Budget: ~650,000× gap even for the best platforms.
https://postquantum.com/post-quantum/crqc-scorecard-how-close/
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How close is each quantum modality to breaking RSA-2048? I built the CRQC Scorecard: three metrics (LQC, LOB, QOT), four modalities, measured in orders-of-magnitude gap to target.
Universal bottleneck: Logical Operations Budget: ~650,000× gap even for the best platforms.
https://postquantum.com/post-quantum/crqc-scorecard-how-close/
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"Criminals will rent a quantum computer to break encryption." Most repeated claim in quantum security. But it's not going to work quite like that.
CRQCs will be export-controlled, auth-gated, compliance-monitored. Cloud quantum access won't be on a credit card. The rental threat model assumes a market no government will permit.
https://postquantum.com/post-quantum/criminals-rent-quantum-crqc/
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"Criminals will rent a quantum computer to break encryption." Most repeated claim in quantum security. But it's not going to work quite like that.
CRQCs will be export-controlled, auth-gated, compliance-monitored. Cloud quantum access won't be on a credit card. The rental threat model assumes a market no government will permit.
https://postquantum.com/post-quantum/criminals-rent-quantum-crqc/
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If quantum computers start breaking cryptography a few years from now, don't you dare come to me saying nobody warned you." - Aaronson, hours after NAS election.
He names no lab. He's reporting what the builders are telling him: ~2029 for CRQC is now plausible.
https://postquantum.com/security-pqc/aaronson-quantum-warning-nas/
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If quantum computers start breaking cryptography a few years from now, don't you dare come to me saying nobody warned you." - Aaronson, hours after NAS election.
He names no lab. He's reporting what the builders are telling him: ~2029 for CRQC is now plausible.
https://postquantum.com/security-pqc/aaronson-quantum-warning-nas/
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G7 Cyber Expert GroupによるPQC移行ロードマップ：金融セクターの量子耐性への戦略的移行
https://qiita.com/satokan3/items/6608afc71e94c4a61f5b?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items -
Too many Q-Day predictions are “by vibes.” I’ve updated my CRQC Capability Framework - the evidence-based method used by national security analysts for years.
If you want to track Q-Day properly - QEC, connectivity, magic states, decoders, manufacturability - not hype, start here: https://postquantum.com/post-quantum/crqc-quantum-capability-framework/
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Too many Q-Day predictions are “by vibes.” I’ve updated my CRQC Capability Framework - the evidence-based method used by national security analysts for years.
If you want to track Q-Day properly - QEC, connectivity, magic states, decoders, manufacturability - not hype, start here: https://postquantum.com/post-quantum/crqc-quantum-capability-framework/
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【まとめ&解説】DEF CON 33 Quantum Village "Post-Quantum Panic" 徹底レビュー
https://qiita.com/satokan3/items/3ad9799be0dfc9dc02ec?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items