JSS 3.1.2

org.mozilla.jss.pkix.primitive
Class AlgorithmIdentifier

java.lang.Object
  |
  +--org.mozilla.jss.pkix.primitive.AlgorithmIdentifier
All Implemented Interfaces:
ASN1Value

public class AlgorithmIdentifier
extends java.lang.Object
implements ASN1Value


Inner Class Summary
static class AlgorithmIdentifier.Template
           
 
Field Summary
private  OBJECT_IDENTIFIER oid
           
private  ASN1Value parameters
           
private  SEQUENCE sequence
           
static Tag TAG
           
private static AlgorithmIdentifier.Template templateInstance
           
 
Constructor Summary
AlgorithmIdentifier(OBJECT_IDENTIFIER oid)
          Creates an AlgorithmIdentifier with no parameter.
AlgorithmIdentifier(OBJECT_IDENTIFIER oid, ASN1Value parameters)
          Creates an AlgorithmIdentifier.
 
Method Summary
 void encode(java.io.OutputStream ostream)
          Write this value's DER encoding to an output stream using its own base tag.
 void encode(Tag implicit, java.io.OutputStream ostream)
          Write this value's DER encoding to an output stream using an implicit tag.
 OBJECT_IDENTIFIER getOID()
           
 ASN1Value getParameters()
          If this instance was constructed, returns the parameter passed in to the constructer.
 Tag getTag()
          Returns the base tag for this type, not counting any tags that may be imposed on it by its context.
static AlgorithmIdentifier.Template getTemplate()
           
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 

Field Detail

oid

private OBJECT_IDENTIFIER oid

parameters

private ASN1Value parameters

sequence

private SEQUENCE sequence

TAG

public static final Tag TAG

templateInstance

private static final AlgorithmIdentifier.Template templateInstance
Constructor Detail

AlgorithmIdentifier

public AlgorithmIdentifier(OBJECT_IDENTIFIER oid)
Creates an AlgorithmIdentifier with no parameter.

AlgorithmIdentifier

public AlgorithmIdentifier(OBJECT_IDENTIFIER oid,
                           ASN1Value parameters)
Creates an AlgorithmIdentifier.
Parameters:
parameters - The algorithm parameters. A value of null will be encoded with an ASN.1 NULL.
Method Detail

getTag

public Tag getTag()
Description copied from interface: ASN1Value
Returns the base tag for this type, not counting any tags that may be imposed on it by its context.
Specified by:
getTag in interface ASN1Value

getOID

public OBJECT_IDENTIFIER getOID()

getParameters

public ASN1Value getParameters()
If this instance was constructed, returns the parameter passed in to the constructer. If this instance was decoded from a template, returns an ANY that was read from the BER stream. In either case, it will return null if no parameters were supplied.

getTemplate

public static AlgorithmIdentifier.Template getTemplate()

encode

public void encode(java.io.OutputStream ostream)
            throws java.io.IOException
Description copied from interface: ASN1Value
Write this value's DER encoding to an output stream using its own base tag.
Specified by:
encode in interface ASN1Value

encode

public void encode(Tag implicit,
                   java.io.OutputStream ostream)
            throws java.io.IOException
Description copied from interface: ASN1Value
Write this value's DER encoding to an output stream using an implicit tag.
Specified by:
encode in interface ASN1Value

JSS 3.1.2