Package org.drasyl.identity

Class CompressedPrivateKey

java.lang.Object

org.drasyl.identity.CompressedPrivateKey

All Implemented Interfaces:

Address

public class CompressedPrivateKey
extends Object

This interface models a compressed key that can be converted into a string and vice versa.

This is an immutable object.

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	compressedKey
protected PrivateKey	key

Constructor Summary

Constructors

Constructor	Description
CompressedPrivateKey(String compressedKey)	Creates a new compressed private key from the given string.
CompressedPrivateKey(PrivateKey key)	Creates a new compressed private key from the given private key.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getCompressedKey()
int	hashCode()
static CompressedPrivateKey	of(String compressedKey)	Converts a String into a CompressedPrivateKey.
static CompressedPrivateKey	of(PrivateKey key)	Converts a PrivateKey into a CompressedPrivateKey.
String	toString()
PrivateKey	toUncompressedKey()	Returns the PrivateKey object of this compressed private key.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

compressedKey

protected final String compressedKey

key

protected PrivateKey key

Constructor Details

CompressedPrivateKey

public CompressedPrivateKey(String compressedKey)
                     throws CryptoException

Creates a new compressed private key from the given string.

Parameters:

compressedKey - compressed private key

Throws:

IllegalArgumentException - if string parameter does not conform to a valid hexadecimal string

CryptoException - if the string parameter does not conform to a valid key

CompressedPrivateKey

public CompressedPrivateKey(PrivateKey key)
                     throws CryptoException

Creates a new compressed private key from the given private key.

Parameters:

key - compressed private key

Throws:

IllegalArgumentException - if parameter does not conform to a valid hexadecimal string

CryptoException - if the parameter does not conform to a valid key

Method Details

toUncompressedKey

public PrivateKey toUncompressedKey()
                             throws CryptoException

Returns the PrivateKey object of this compressed private key.

Throws:

IllegalArgumentException - if string parameter does not conform to a valid hexadecimal string

CryptoException - if the string parameter does not conform to a valid key

of

public static CompressedPrivateKey of(String compressedKey)
                               throws CryptoException

Converts a String into a CompressedPrivateKey.

Parameters:

compressedKey - compressed key as String

Returns:

CompressedPublicKey

Throws:

CryptoException - if string parameter does not conform to a valid key

IllegalArgumentException - if string parameter does not conform to a valid hexadecimal string

of

public static CompressedPrivateKey of(PrivateKey key)
                               throws CryptoException

Converts a PrivateKey into a CompressedPrivateKey.

Parameters:

key - private key

Returns:

CompressedPublicKey

Throws:

CryptoException - if string parameter does not conform to a valid key

IllegalArgumentException - if string parameter does not conform to a valid hexadecimal string

getCompressedKey

public String getCompressedKey()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object