Topic
blockchain technology
3 stories related to this topic, newest first.
CoinDeskfinance79 days ago
Researcher Cracks 15-Bit Key on Quantum Hardware, 512 Times Larger Than Prior Record
An independent researcher used public quantum hardware to break a 15-bit elliptic curve key, winning a one-bitcoin prize and marking the largest such demonstration. This development underscores risks to bitcoin's cryptography, with 6.9 million coins exposed to potential future qu…
CoinDeskfinance84 days ago
Ripple Unveils Four-Phase Plan for Quantum-Resistant XRP Ledger by 2028
Ripple has detailed a roadmap to secure the XRP Ledger against quantum computing threats, targeting full implementation by 2028. The plan includes emergency measures and phased integrations of post-quantum cryptography. This follows recent warnings about quantum risks to blockcha…
Substrate placeholder — needs reviewfinance94 days ago
Experts Assess Quantum Computing Vulnerabilities in XRP and Bitcoin Supplies
Experts have analyzed the exposure of XRP and Bitcoin to potential quantum computing threats. According to reports, only 0.03% of XRP's supply is vulnerable, compared to an estimated 35% of Bitcoin's supply. This assessment highlights differences in the cryptographic structures o…
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