Struct MlDsaSecretKey 

pub struct MlDsaSecretKey { /* private fields */ }

ML-DSA expanded private key encoded with FIPS 204 Algorithm 24 (skEncode).

In particular, bytes 64..128 contain the complete 64-byte tr = H(pk, 64) value. Bare bytes do not carry a format version, so use paired import or external provenance/framing when distinguishing affected legacy objects.

Implementations

impl MlDsaSecretKey

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

Decode and fully validate a final-FIPS-204 expanded private key.

Validation recomputes A*s1+s2, t1, t0, the public key, and the 64-byte tr; the returned key always retains its derived public key.

pub fn from_bytes_with_public_key( bytes: &[u8], public_key: &MlDsaPublicKey, ) -> Result<Self, SignError>

Decode an expanded private key and validate it against its public key.

Besides validating the expanded key itself, this requires the supplied public key to equal the public key derived from all secret components.

pub fn to_bytes(&self) -> &[u8]

Return the exact FIPS 204 expanded private-key encoding.

pub fn to_bytes_zeroizing(&self) -> ZeroizingBytes

Export the expanded private key into exact-size zeroizing storage.

pub fn public_key(&self) -> Result<MlDsaPublicKey, SignError>

Return the public key retained at generation or paired import time.

Trait Implementations

impl AsRef<[u8]> for MlDsaSecretKey

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for MlDsaSecretKey

fn clone(&self) -> MlDsaSecretKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MlDsaSecretKey

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

Formats the value using the given formatter.

impl Drop for MlDsaSecretKey

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 Zeroize for MlDsaSecretKey

fn zeroize(&mut self)

impl ZeroizeOnDrop for MlDsaSecretKey