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Mathematics

Lattice-based cryptography and post-quantum security

Quick fact

In 2024, NIST selected lattice-based schemes (CRYSTALS-Kyber and CRYSTALS-Dilithium) as the first post-quantum standards, because no known quantum algorithm can efficiently solve the underlying lattice problems—unlike the factoring and discrete log problems that secure our current internet.

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Your bank, your messages, your medical records—all are protected by math that a quantum computer could one day crack. What kind of math could replace it and keep the internet safe?

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Lattice-based cryptography and post-quantum security

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