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NIST FIPS 204

Definition

NIST FIPS 204 is a Federal Information Processing Standard publication by the National Institute of Standards and Technology that specifies the ML-DSA Dilithium algorithm for digital signatures. This standard formalizes Dilithium as a quantum-resistant cryptographic algorithm, intended to secure digital communications and data against attacks from future quantum computers. It represents a significant step in the United States’ strategy for post-quantum cryptography. The publication provides technical specifications for its implementation.