Package org.bouncycastle.crypto.params

Class X25519PrivateKeyParameters

java.lang.Object

org.bouncycastle.crypto.params.AsymmetricKeyParameter

org.bouncycastle.crypto.params.X25519PrivateKeyParameters

All Implemented Interfaces:

CipherParameters

public final class X25519PrivateKeyParameters
extends AsymmetricKeyParameter

Field Summary

Fields

Modifier and Type	Field	Description
static final int	KEY_SIZE
static final int	SECRET_SIZE

Constructor Summary

Constructors

Constructor	Description
X25519PrivateKeyParameters(byte[] buf)
X25519PrivateKeyParameters(byte[] buf, int off)
X25519PrivateKeyParameters(InputStream input)
X25519PrivateKeyParameters(SecureRandom random)

Method Summary

Modifier and Type	Method	Description
void	encode(byte[] buf, int off)
X25519PublicKeyParameters	generatePublicKey()
void	generateSecret(X25519PublicKeyParameters publicKey, byte[] buf, int off)
byte[]	getEncoded()

Methods inherited from class org.bouncycastle.crypto.params.AsymmetricKeyParameter

isPrivate

Methods inherited from class java.lang.Object

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

Field Details

KEY_SIZE

public static final int KEY_SIZE

See Also:

• Constant Field Values

SECRET_SIZE

public static final int SECRET_SIZE

See Also:

• Constant Field Values

Constructor Details

X25519PrivateKeyParameters

public X25519PrivateKeyParameters(SecureRandom random)

X25519PrivateKeyParameters

public X25519PrivateKeyParameters(byte[] buf)

X25519PrivateKeyParameters

public X25519PrivateKeyParameters(byte[] buf,
 int off)

X25519PrivateKeyParameters

public X25519PrivateKeyParameters(InputStream input)
                           throws IOException

Throws:

IOException

Method Details

encode

public void encode(byte[] buf,
 int off)

getEncoded

public byte[] getEncoded()

generatePublicKey

public X25519PublicKeyParameters generatePublicKey()

generateSecret

public void generateSecret(X25519PublicKeyParameters publicKey,
 byte[] buf,
 int off)