Package org.conscrypt

Class OpenSSLECPublicKey

java.lang.Object

org.conscrypt.OpenSSLECPublicKey

All Implemented Interfaces:

Serializable, ECKey, ECPublicKey, Key, PublicKey, OpenSSLKeyHolder

public final class OpenSSLECPublicKey
extends Object
implements ECPublicKey, OpenSSLKeyHolder

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected OpenSSLECGroupContext	group
protected OpenSSLKey	key

Constructor Summary

Constructors

Constructor	Description
OpenSSLECPublicKey(ECPublicKeySpec ecKeySpec)
OpenSSLECPublicKey(OpenSSLECGroupContext group, OpenSSLKey key)
OpenSSLECPublicKey(OpenSSLKey key)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Compares this instance with the specified object and indicates if they are equal.
String	getAlgorithm()	Returns the name of the algorithm of this key.
byte[]	getEncoded()	Returns the encoded form of this key, or null if encoding is not supported by this key.
String	getFormat()	Returns the name of the format used to encode this key, or null if it can not be encoded.
static OpenSSLKey	getInstance(ECPublicKey ecPublicKey)
OpenSSLKey	getOpenSSLKey()
ECParameterSpec	getParams()	Returns the EC key parameters.
ECPoint	getW()	Returns the public point W on an elliptic curve (EC).
int	hashCode()	Returns an integer hash code for this object.
String	toString()	Returns a string containing a concise, human-readable description of this object.

Methods inherited from class java.lang.Object

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

Field Detail

key

protected transient OpenSSLKey key

group

protected transient OpenSSLECGroupContext group

Constructor Detail

OpenSSLECPublicKey

public OpenSSLECPublicKey(OpenSSLECGroupContext group,
                          OpenSSLKey key)

OpenSSLECPublicKey

public OpenSSLECPublicKey(OpenSSLKey key)

OpenSSLECPublicKey

public OpenSSLECPublicKey(ECPublicKeySpec ecKeySpec)
                   throws InvalidKeySpecException

Throws:

InvalidKeySpecException

Method Detail

getInstance

public static OpenSSLKey getInstance(ECPublicKey ecPublicKey)
                              throws InvalidKeyException

Throws:

InvalidKeyException

getAlgorithm

public String getAlgorithm()

Description copied from interface: Key

Returns the name of the algorithm of this key. If the algorithm is unknown, null is returned.

Specified by:

getAlgorithm in interface Key

Returns:

the name of the algorithm of this key or null if the algorithm is unknown.

getFormat

public String getFormat()

Description copied from interface: Key

Returns the name of the format used to encode this key, or null if it can not be encoded.

Specified by:

getFormat in interface Key

Returns:

the name of the format used to encode this key, or null if it can not be encoded.

getEncoded

public byte[] getEncoded()

Description copied from interface: Key

Returns the encoded form of this key, or null if encoding is not supported by this key.

Specified by:

getEncoded in interface Key

Returns:

the encoded form of this key, or null if encoding is not supported by this key.

getParams

public ECParameterSpec getParams()

Description copied from interface: ECKey

Returns the EC key parameters.

Specified by:

getParams in interface ECKey

Returns:

the EC key parameters.

getW

public ECPoint getW()

Description copied from interface: ECPublicKey

Returns the public point W on an elliptic curve (EC).

Specified by:

getW in interface ECPublicKey

Returns:

the public point W on an elliptic curve (EC).

getOpenSSLKey

public OpenSSLKey getOpenSSLKey()

Specified by:

getOpenSSLKey in interface OpenSSLKeyHolder

equals

public boolean equals(Object o)

Description copied from class: Object

Compares this instance with the specified object and indicates if they are equal. In order to be equal, o must represent the same object as this instance using a class-specific comparison. The general contract is that this comparison should be reflexive, symmetric, and transitive. Also, no object reference other than null is equal to null.

The default implementation returns true only if this == o. See Writing a correct equals method if you intend implementing your own equals method.

The general contract for the equals and Object.hashCode() methods is that if equals returns true for any two objects, then hashCode() must return the same value for these objects. This means that subclasses of Object usually override either both methods or neither of them.

Overrides:

equals in class Object

Parameters:

o - the object to compare this instance with.

Returns:

true if the specified object is equal to this Object; false otherwise.

See Also:

Object.hashCode()

hashCode

public int hashCode()

Description copied from class: Object

Returns an integer hash code for this object. By contract, any two objects for which Object.equals(java.lang.Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

Note that hash values must not change over time unless information used in equals comparisons also changes.

See Writing a correct hashCode method if you intend implementing your own hashCode method.

Overrides:

hashCode in class Object

Returns:

this object's hash code.

See Also:

Object.equals(java.lang.Object)

toString

public String toString()

Description copied from class: Object

Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

   getClass().getName() + '@' + Integer.toHexString(hashCode())

See Writing a useful toString method if you intend implementing your own toString method.

Overrides:

toString in class Object

Returns:

a printable representation of this object.