Class ECParameters

java.lang.Object

java.security.AlgorithmParametersSpi

org.conscrypt.ECParameters

@Internal
public class ECParameters
extends AlgorithmParametersSpi

AlgorithmParameters implementation for elliptic curves. The only supported encoding format is ASN.1, as specified in RFC 3279, section 2.3.5. However, only named curves are supported.

Field Summary

Fields

Modifier and Type	Field	Description
private OpenSSLECGroupContext	curve

Constructor Summary

Constructors

Constructor	Description
ECParameters()

Method Summary

Modifier and Type	Method	Description
protected byte[]	engineGetEncoded()
protected byte[]	engineGetEncoded(String format)
protected <T extends AlgorithmParameterSpec> T	engineGetParameterSpec(Class<T> aClass)
protected void	engineInit(byte[] bytes)
protected void	engineInit(byte[] bytes, String format)
protected void	engineInit(AlgorithmParameterSpec algorithmParameterSpec)
protected String	engineToString()

Methods inherited from class Object

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

Field Details

curve

private OpenSSLECGroupContext curve

Constructor Details

ECParameters

public ECParameters()

Method Details

engineInit

protected void engineInit(AlgorithmParameterSpec algorithmParameterSpec)
                   throws InvalidParameterSpecException

Specified by:

engineInit in class AlgorithmParametersSpi

Throws:

InvalidParameterSpecException

engineInit

protected void engineInit(byte[] bytes)
                   throws IOException

Specified by:

engineInit in class AlgorithmParametersSpi

Throws:

IOException

engineInit

protected void engineInit(byte[] bytes,
 String format)
                   throws IOException

Specified by:

engineInit in class AlgorithmParametersSpi

Throws:

IOException

engineGetParameterSpec

protected <T extends AlgorithmParameterSpec> T engineGetParameterSpec(Class<T> aClass)
                                                               throws InvalidParameterSpecException

Specified by:

engineGetParameterSpec in class AlgorithmParametersSpi

Throws:

InvalidParameterSpecException

engineGetEncoded

protected byte[] engineGetEncoded()
                           throws IOException

Specified by:

engineGetEncoded in class AlgorithmParametersSpi

Throws:

IOException

engineGetEncoded

protected byte[] engineGetEncoded(String format)
                           throws IOException

Specified by:

engineGetEncoded in class AlgorithmParametersSpi

Throws:

IOException

engineToString

protected String engineToString()

Specified by:

engineToString in class AlgorithmParametersSpi