Package org.drasyl.identity

Class IdentityPublicKey

java.lang.Object

java.net.SocketAddress

org.drasyl.identity.DrasylAddress

org.drasyl.identity.IdentityPublicKey

All Implemented Interfaces:

Serializable, Key, PublicKey

public abstract class IdentityPublicKey
extends DrasylAddress
implements PublicKey

This class models an ed25519 public key that is used as node's unique overlay address.

This is an immutable object.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final short	KEY_LENGTH_AS_BYTES
static final short	KEY_LENGTH_AS_STRING
static final IdentityPublicKey	ZERO_ID

Constructor Summary

Constructors

Constructor	Description
IdentityPublicKey()

Method Summary

Modifier and Type	Method	Description
KeyAgreementPublicKey	getLongTimeKeyAgreementKey()
IdentityPublicKey	intern()	See InternPool.intern(Object)
static IdentityPublicKey	of(byte[] bytes)	Converts a byte[] into a IdentityPublicKey.
static IdentityPublicKey	of(String bytes)	Converts a String into a IdentityPublicKey.
static IdentityPublicKey	of(ImmutableByteArray bytes)
byte[]	toByteArray()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.drasyl.identity.Key

getBytes

Field Details

KEY_LENGTH_AS_BYTES

public static final short KEY_LENGTH_AS_BYTES

See Also:

• Constant Field Values

KEY_LENGTH_AS_STRING

public static final short KEY_LENGTH_AS_STRING

See Also:

• Constant Field Values

ZERO_ID

public static final IdentityPublicKey ZERO_ID

Constructor Details

IdentityPublicKey

public IdentityPublicKey()

Method Details

getLongTimeKeyAgreementKey

public KeyAgreementPublicKey getLongTimeKeyAgreementKey()

Returns:

this public key as key agreement key (curve25519)

intern

public IdentityPublicKey intern()

See InternPool.intern(Object)

toByteArray

public byte[] toByteArray()

Specified by:

toByteArray in interface Key

Specified by:

toByteArray in class DrasylAddress

toString

public String toString()

Overrides:

toString in class Object

of

public static IdentityPublicKey of(ImmutableByteArray bytes)

Throws:

NullPointerException - if bytes is null

IllegalArgumentException - if bytes has wrong key size

of

public static IdentityPublicKey of(byte[] bytes)

Converts a byte[] into a IdentityPublicKey.

Parameters:

bytes - public key

Returns:

IdentityPublicKey

Throws:

NullPointerException - if key is null

of

public static IdentityPublicKey of(String bytes)

Converts a String into a IdentityPublicKey.

Parameters:

bytes - keyAsHexString as String

Returns:

IdentityPublicKey

Throws:

NullPointerException - if keyAsHexString is null

IllegalArgumentException - if keyAsHexString does not conform to a valid keyAsHexString string