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generate_permutation

quantica::ml_dsa::shuffle

Function generate_permutation 

Source 
pub fn generate_permutation(
    perm: &mut [u16],
    rng: &mut dyn CryptoRng,
) -> Result<(), MlDsaError>
Expand description

Generate a uniform random permutation of 0..n in-place using Fisher-Yates with rejection sampling on 16-bit RNG output.

perm must be a slice of length n; on entry its contents are overwritten with the identity permutation, then shuffled in place.