Technical NEWS AND UPDATES
Reflections on the COLDCARD RNG Exploit
The Coldcard RNG exploit shows how silently degraded entropy can put hardware wallet users at risk. QRL v1 wallets remain secure with 384 bits of operating-system entropy, while the incident underscores the need for continuous audits, fail-closed randomness, and quantum-resistant cryptography.
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Post-Quantum Readiness: Is Your Blockchain Actually Secure?
Almost every blockchain today is quantum vulnerable. Dr. Joseph Kearney and the QRL team break down the spectrum of post-quantum readiness, ranging from vulnerable to fully post-quantum native, and explain what it takes for a blockchain to be truly secure.
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Post-Quantum Cryptography Before the Hype, Dr. Joseph Kearney’s Journey
Dr. Joseph Kearney on a decade of post-quantum cryptography research, and the migration problem facing every quantum-vulnerable blockchain.
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