Enum PqScheme 

pub enum PqScheme {
    MlDsa44,
    MlDsa65,
    MlDsa87,
}

NIST post-quantum cryptographic scheme.

Each variant fully specifies the NTT parameters (N, q) for a given standard, eliminating the risk of misconfiguration.

Variants

MlDsa44

ML-DSA-44 — NIST Level 2 (128-bit classical security)

(k,l) = (4,4), N=256, q=8380417.

MlDsa65

ML-DSA-65 — NIST Level 3 (192-bit classical security)

(k,l) = (6,5), N=256, q=8380417.

MlDsa87

ML-DSA-87 — NIST Level 5 (256-bit classical security)

(k,l) = (8,7), N=256, q=8380417.

Implementations

impl PqScheme

pub const fn n(self) -> usize

Returns the polynomial degree N for this scheme.

pub const fn q(self) -> u32

Returns the prime modulus q for this scheme.

pub const fn k(self) -> usize

Returns the module rank k (number of polynomials).

pub const fn security_level(self) -> u8

Returns the NIST security level (1–5).

pub const fn name(self) -> &'static str

Returns a human-readable name for this scheme.

pub const fn fips(self) -> &'static str

Returns the NIST standard reference (e.g. “FIPS 204”). Note: this is a parameter reference, not a conformance or certification claim.

Trait Implementations

impl Clone for PqScheme

fn clone(&self) -> PqScheme

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for PqScheme

impl Debug for PqScheme

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for PqScheme

impl Hash for PqScheme

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PqScheme

fn eq(&self, other: &PqScheme) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PqScheme