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Google’s whitepaper warns that quantum computers may break current cryptography by 2029. Computer scientist Guy Zyskind says post‑quantum cryptography—particularly lattice‑based schemes and encrypted mempools—is essential to secure blockchains. Reframing the 10-Year Migration Window The recently released Google whitepaper on the quantum threat has ignited intense debate over the technical justifications that led authors to aggressively […]
Source: Bitcoin.com
Original Post: The Retroactive Decryption Trap: Why Post-Quantum Upgrades Can’t Save Your Past Privacy
