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AI Weakens Quantum Encryption Scheme in 60 Hours

It took an AI tool just 60 hours to weaken a post-quantum algorithm—a sharp reality check for engineers drafting Bitcoin's long-term cryptographic defenses.

Mia Chen

· Updated · 1 min read

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AI Weakens Quantum Encryption Scheme in 60 Hours
Image via CoinDesk

Key takeaways

  • AI weakened the HAWK quantum-resistant algorithm in just 60 hours.
  • Bitcoin does not currently use HAWK, and the system is not live anywhere.
  • The breakthrough underscores the pressure on Bitcoin developers building post-quantum defenses.

It took an AI model just 60 hours to crack open vulnerabilities in a quantum-resistant encryption algorithm. For developers mapping out Bitcoin's future security roadmap, the timeline is the real story.

A Warning for Future Defenses

The target was HAWK. Bitcoin doesn't use it. Nobody else does in production, either. But HAWK sits in the exact same post-quantum sandbox where cryptographers are trying to isolate viable candidates to replace today's signature schemes.

The core assumption behind Bitcoin's long-term quantum resistance is simple: many proposed algorithms won't survive peer review. This week proved that premise correct, though the speed was startling. Machine learning isn't just assisting cryptography; it's compressing stress-testing cycles from years down to days.

Why it matters

Quantum threats seem distant. Yet coordinating network-wide upgrades takes years of consensus building and engineering. If prospective post-quantum candidates collapse this rapidly under AI analysis, vetting a truly battle-tested standard for Bitcoin just got significantly harder.

Source: CoinDesk

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#Bitcoin #Ai #Quantum #Cryptography

Mia Chen

Mia digs into DeFi and on-chain data, translating protocol mechanics into plain English for everyday readers.

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