Quantum-proof blockchain: why math, not machines, holds the key
60-second summary
Muriel Médard, co‑founder of Optimum and MIT professor, argues that blockchains achieve quantum safety without quantum computers, relying on established mathematical techniques rather than futuristic hardware. She explains that classical cryptographic primitives—such as lattice‑based schemes and hash‑based signatures—already provide quantum‑resistant security. Consequently, the industry can upgrade protocols now, preserving trust and stability while avoiding costly quantum‑hardware investments.
lockchains don’t need quantum computers to be quantum-safe, argues Optimum co-founder and MIT professor Muriel Médard. Classic math already gives us the tools.