org.bouncycastle.crypto.params

Class Ed448PrivateKeyParameters

java.lang.Object

org.bouncycastle.crypto.params.AsymmetricKeyParameter

org.bouncycastle.crypto.params.Ed448PrivateKeyParameters

All Implemented Interfaces:

CipherParameters

public final class Ed448PrivateKeyParameters
extends AsymmetricKeyParameter

Field Summary

Fields

Modifier and Type	Field and Description
static int	KEY_SIZE
static int	SIGNATURE_SIZE

Constructor Summary

Constructors

Constructor and Description
Ed448PrivateKeyParameters(byte[] buf, int off)
Ed448PrivateKeyParameters(InputStream input)
Ed448PrivateKeyParameters(SecureRandom random)

Method Summary

Modifier and Type	Method and Description
void	encode(byte[] buf, int off)
Ed448PublicKeyParameters	generatePublicKey()
byte[]	getEncoded()
void	sign(int algorithm, Ed448PublicKeyParameters publicKey, byte[] ctx, byte[] msg, int msgOff, int msgLen, byte[] sig, int sigOff)

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 Detail

KEY_SIZE

public static final int KEY_SIZE

See Also:

Constant Field Values

SIGNATURE_SIZE

public static final int SIGNATURE_SIZE

See Also:

Constant Field Values

Constructor Detail

Ed448PrivateKeyParameters

public Ed448PrivateKeyParameters(SecureRandom random)

Ed448PrivateKeyParameters

public Ed448PrivateKeyParameters(byte[] buf,
                                 int off)

Ed448PrivateKeyParameters

public Ed448PrivateKeyParameters(InputStream input)
                          throws IOException

Throws:

IOException

Method Detail

encode

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

getEncoded

public byte[] getEncoded()

generatePublicKey

public Ed448PublicKeyParameters generatePublicKey()

sign

public void sign(int algorithm,
                 Ed448PublicKeyParameters publicKey,
                 byte[] ctx,
                 byte[] msg,
                 int msgOff,
                 int msgLen,
                 byte[] sig,
                 int sigOff)