package org.bouncycastle.asn1.x509;
-import java.math.*;
+import java.math.BigInteger;
import java.util.*;
import org.bouncycastle.asn1.*;
{
DERInteger p, q, g;
+ public static DSAParameter getInstance(
+ ASN1TaggedObject obj,
+ boolean explicit)
+ {
+ return getInstance(ASN1Sequence.getInstance(obj, explicit));
+ }
+
+ public static DSAParameter getInstance(
+ Object obj)
+ {
+ if(obj == null || obj instanceof DSAParameter)
+ {
+ return (DSAParameter)obj;
+ }
+
+ if(obj instanceof ASN1Sequence)
+ {
+ return new DSAParameter((ASN1Sequence)obj);
+ }
+
+ throw new IllegalArgumentException("Invalid DSAParameter: " + obj.getClass().getName());
+ }
+
public DSAParameter(
BigInteger p,
BigInteger q,
}
public DSAParameter(
- DERConstructedSequence seq)
+ ASN1Sequence seq)
{
Enumeration e = seq.getObjects();
public DERObject getDERObject()
{
- DERConstructedSequence seq = new DERConstructedSequence();
+ DEREncodableVector v = new DEREncodableVector();
- seq.addObject(p);
- seq.addObject(q);
- seq.addObject(g);
+ v.add(p);
+ v.add(q);
+ v.add(g);
- return seq;
+ return new DERSequence(v);
}
}