org.bouncycastle.crypto.params

Class Ed25519PrivateKeyParameters

java.lang.Object

org.bouncycastle.crypto.params.AsymmetricKeyParameter

org.bouncycastle.crypto.params.Ed25519PrivateKeyParameters

All Implemented Interfaces:

CipherParameters

public final class Ed25519PrivateKeyParameters
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
Ed25519PrivateKeyParameters(byte[] buf, int off)
Ed25519PrivateKeyParameters(java.io.InputStream input)
Ed25519PrivateKeyParameters(java.security.SecureRandom random)

Method Summary

Modifier and Type	Method and Description
void	encode(byte[] buf, int off)
Ed25519PublicKeyParameters	generatePublicKey()
byte[]	getEncoded()
void	sign(int algorithm, byte[] ctx, byte[] msg, int msgOff, int msgLen, byte[] sig, int sigOff)
void	sign(int algorithm, Ed25519PublicKeyParameters publicKey, byte[] ctx, byte[] msg, int msgOff, int msgLen, byte[] sig, int sigOff) Deprecated. use overload that doesn't take a public key

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

Ed25519PrivateKeyParameters

public Ed25519PrivateKeyParameters(java.security.SecureRandom random)

Ed25519PrivateKeyParameters

public Ed25519PrivateKeyParameters(byte[] buf,
                                   int off)

Ed25519PrivateKeyParameters

public Ed25519PrivateKeyParameters(java.io.InputStream input)
                            throws java.io.IOException

Throws:

java.io.IOException

Method Detail

encode

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

getEncoded

public byte[] getEncoded()

generatePublicKey

public Ed25519PublicKeyParameters generatePublicKey()

sign

public void sign(int algorithm,
                 Ed25519PublicKeyParameters publicKey,
                 byte[] ctx,
                 byte[] msg,
                 int msgOff,
                 int msgLen,
                 byte[] sig,
                 int sigOff)

Deprecated. use overload that doesn't take a public key

sign

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