Google Warns Quantum Computers Could Crack Crypto Sooner Than Expected
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Google Warns Quantum Computers Could Crack Crypto Sooner Than Expected
"Google's research reveals that future quantum computers could break the cryptography protecting major blockchain networks with far fewer resources than previously estimated, specifically focusing on elliptic curve cryptography."
"The updated estimates suggest that fewer than 500,000 physical qubits may be needed to break the 256-bit Elliptic Curve Discrete Logarithm Problem, a significant reduction from earlier projections."
Google's recent research indicates that future quantum computers may compromise the cryptography securing major blockchain networks, such as Bitcoin and Ethereum, with significantly fewer qubits than earlier projections. The study highlights elliptic curve cryptography's vulnerability, suggesting that fewer than 500,000 physical qubits could break the 256-bit Elliptic Curve Discrete Logarithm Problem. This represents a drastic reduction from previous estimates in the millions, emphasizing the urgency for the cryptocurrency industry to transition to quantum-resistant security measures.
Read at TechRepublic
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