Org.BouncyCastle.Crypto.Parameters.MLKemPrivateKeyParameters

public sealed class MLKemPrivateKeyParameters : MLKemKeyParameters

An ML-KEM private (decapsulation) key, as specified in FIPS 203.

public enum Format

Representation format for an ML-KEM private key.

The caller-preferred encoding format (see Format).

Create an MLKemPrivateKeyParameters from its expanded FIPS 203 private key encoding.

Derive a private key from its 32-byte seed, defaulting to the SeedOnly representation.

public static MLKemPrivateKeyParameters FromSeed(MLKemParameters parameters, byte[] seed, Format preferredFormat)

Derive a private key from its 32-byte seed, selecting the preferred on-disk representation.

public byte[] GetEncoded()

Returns a copy of the expanded FIPS 203 private key encoding.

Extracts the matching MLKemPublicKeyParameters from this private key.

Returns the raw public (encapsulation) key bytes embedded in this private key.

public byte[] GetSeed()

Returns a copy of the 32-byte seed, or null if the key was imported without one (i.e. created via FromEncoding).

Returns this key with a different PreferredFormat, or the same instance if no change is needed.