org.spongycastle.asn1.x9

Class X962Parameters

java.lang.Object

org.spongycastle.asn1.ASN1Object

org.spongycastle.asn1.x9.X962Parameters

All Implemented Interfaces:

ASN1Choice, ASN1Encodable, Encodable

public class X962Parameters
extends ASN1Object
implements ASN1Choice

The Parameters ASN.1 CHOICE from X9.62.

Constructor Summary

Constructors

Constructor and Description
X962Parameters(ASN1Null obj)
X962Parameters(ASN1ObjectIdentifier namedCurve)
X962Parameters(ASN1Primitive obj) Deprecated. use getInstance()
X962Parameters(X9ECParameters ecParameters)

Method Summary

Modifier and Type	Method and Description
static X962Parameters	getInstance(ASN1TaggedObject obj, boolean explicit)
static X962Parameters	getInstance(java.lang.Object obj)
ASN1Primitive	getParameters()
boolean	isImplicitlyCA()
boolean	isNamedCurve()
ASN1Primitive	toASN1Primitive() Produce an object suitable for an ASN1OutputStream.

Methods inherited from class org.spongycastle.asn1.ASN1Object

equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode, toASN1Object

Methods inherited from class java.lang.Object

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

Constructor Detail

X962Parameters

public X962Parameters(X9ECParameters ecParameters)

X962Parameters

public X962Parameters(ASN1ObjectIdentifier namedCurve)

X962Parameters

public X962Parameters(ASN1Null obj)

X962Parameters

public X962Parameters(ASN1Primitive obj)

Deprecated. use getInstance()

Method Detail

getInstance

public static X962Parameters getInstance(java.lang.Object obj)

getInstance

public static X962Parameters getInstance(ASN1TaggedObject obj,
                                         boolean explicit)

isNamedCurve

public boolean isNamedCurve()

isImplicitlyCA

public boolean isImplicitlyCA()

getParameters

public ASN1Primitive getParameters()

toASN1Primitive

public ASN1Primitive toASN1Primitive()

Produce an object suitable for an ASN1OutputStream.

 Parameters ::= CHOICE {
    ecParameters ECParameters,
    namedCurve   CURVES.&id({CurveNames}),
    implicitlyCA NULL
 }
 

Specified by:

toASN1Primitive in interface ASN1Encodable

Specified by:

toASN1Primitive in class ASN1Object

Returns:

a primitive representation of this object.