Package org.bouncycastle.bcpg

Class X25519SecretBCPGKey

java.lang.Object

org.bouncycastle.bcpg.BCPGObject

org.bouncycastle.bcpg.OctetArrayBCPGKey

org.bouncycastle.bcpg.X25519SecretBCPGKey

All Implemented Interfaces:

BCPGKey, org.bouncycastle.util.Encodable

public class X25519SecretBCPGKey
extends OctetArrayBCPGKey

Secret key of type PublicKeyAlgorithmTags.X25519. This type was introduced with RFC9580 and can be used with v4, v6 keys. Note however, that legacy implementations might not understand this key type yet. For a key type compatible with legacy v4 implementations, see ECSecretBCPGKey with PublicKeyAlgorithmTags.ECDH. Note: Contrary to ECSecretBCPGKey using PublicKeyAlgorithmTags.ECDH, which uses big-endian MPI encoding to encode the secret key material, X25519SecretBCPGKey uses native little-endian encoding.

See Also:

• OpenPGP - Algorithm-Specific Part for X25519 Keys

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LENGTH

Constructor Summary

Constructors

Constructor	Description
X25519SecretBCPGKey(byte[] key)
X25519SecretBCPGKey(BCPGInputStream in)

Method Summary

Methods inherited from class org.bouncycastle.bcpg.OctetArrayBCPGKey

encode, getEncoded, getFormat, getKey

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LENGTH

public static final int LENGTH

See Also:

• Constant Field Values

Constructor Details

X25519SecretBCPGKey

public X25519SecretBCPGKey(BCPGInputStream in)
                    throws IOException

Throws:

IOException

X25519SecretBCPGKey

public X25519SecretBCPGKey(byte[] key)