Struct MLKEMPrivateKeyExpanded 

pub struct MLKEMPrivateKeyExpanded<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> { /* private fields */ }

A fully expanded ML-KEM private key that includes the intermediate values needed for performing multiple decaps operations with the same private key, which causes the private key struct to take up more memory, but results in more efficient repeated decaps() operations.

Trait Implementations

impl<const k: usize, PK: Clone + MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: Clone + MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> Clone for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

fn clone(&self) -> MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> Debug for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

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

Formats the value using the given formatter.

impl<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> Display for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

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

Formats the value using the given formatter.

impl<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> Drop for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> Eq for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

impl<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> From<&SK> for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

fn from(dk: &SK) -> Self

Fully expands the intermediate values needed for performing multiple encaps operations against the same public key, which causes the MLKEMPublicKey struct to take up

impl<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> KEMPrivateKey<SK_LEN> for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

fn encode(&self) -> [u8; SK_LEN]

Write it out to bytes in its standard encoding.

fn encode_out(&self, out: &mut [u8; SK_LEN]) -> usize

Write it out to bytes in its standard encoding.

fn from_bytes(bytes: &[u8]) -> Result<Self, KEMError>

Read it in from bytes in its standard encoding.

impl<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

fn seed(&self) -> Option<KeyMaterial<64>>

Get a ref to the seed, if there is one stored with this private key

fn pk(&self) -> &PK

This is a partial implementation of keygen_internal(), and probably not allowed in FIPS mode.

fn pk_hash(&self) -> &[u8; 32]

Get a ref to the stored public key hash.

fn sk_decode(sk: &[u8; SK_LEN]) -> Result<Self, KEMError>

Decode the private key.

impl<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> PartialEq for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>

fn eq(&self, other: &Self) -> 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<const k: usize, PK: MLKEMPublicKeyInternalTrait<k, PK_LEN>, SK: MLKEMPrivateKeyTrait<k, PK, SK_LEN, PK_LEN> + MLKEMPrivateKeyInternalTrait<k, PK, SK_LEN, PK_LEN>, const SK_LEN: usize, const PK_LEN: usize> Secret for MLKEMPrivateKeyExpanded<k, PK, SK, SK_LEN, PK_LEN>