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DSAParameter.javaAPI DocAndroid 1.5 API2169Wed May 06 22:41:06 BST 2009org.bouncycastle.asn1.x509

DSAParameter

public class DSAParameter extends org.bouncycastle.asn1.ASN1Encodable

Fields Summary
org.bouncycastle.asn1.DERInteger
p
org.bouncycastle.asn1.DERInteger
q
org.bouncycastle.asn1.DERInteger
g
Constructors Summary
public DSAParameter(BigInteger p, BigInteger q, BigInteger g)

        this.p = new DERInteger(p);
        this.q = new DERInteger(q);
        this.g = new DERInteger(g);
public DSAParameter(org.bouncycastle.asn1.ASN1Sequence seq)

        if (seq.size() != 3)
        {
            throw new IllegalArgumentException("Bad sequence size: " + seq.size());
        }
        
        Enumeration     e = seq.getObjects();

        p = DERInteger.getInstance(e.nextElement());
        q = DERInteger.getInstance(e.nextElement());
        g = DERInteger.getInstance(e.nextElement());
Methods Summary
public java.math.BigIntegergetG()

        return g.getPositiveValue();
public static org.bouncycastle.asn1.x509.DSAParametergetInstance(org.bouncycastle.asn1.ASN1TaggedObject obj, boolean explicit)

        return getInstance(ASN1Sequence.getInstance(obj, explicit));
public static org.bouncycastle.asn1.x509.DSAParametergetInstance(java.lang.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 java.math.BigIntegergetP()

        return p.getPositiveValue();
public java.math.BigIntegergetQ()

        return q.getPositiveValue();
public org.bouncycastle.asn1.DERObjecttoASN1Object()

        ASN1EncodableVector  v = new ASN1EncodableVector();

        v.add(p);
        v.add(q);
        v.add(g);

        return new DERSequence(v);