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Quantum Researchers Say Breaking Elliptic Curve Encryption May Require Far Fewer Resources Than Expected
Two new papers suggest utility-scale quantum attacks on elliptic curve cryptography may be less resource-intensive than previously thought, sharpening pressure on the transition to post-quantum security.
Key Takeaways
- Two whitepapers suggest breaking ECC with quantum computers may require far fewer resources than earlier estimates.
- One paper cites a 100-fold overhead reduction for a neutral-atom approach; another cites a 20-fold reduction for blockchain-related attacks.
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DT Editorial Team··via arstechnica.com