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Factoring-Based Signatures with Fiat-Shamir … for a Post-Quantum World

For the love of public key and digital signatures!

The CRYSTALS Dilithium method for quantum robust digital signatures uses a factoring-based signature based on the Fiat-Shamir method [1]. It was first outlined by Lyubashevsky in 2009 and has since been converted into a method that is a finalist for the NIST PCQ…