diff options
Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/pkcs/DHParameter.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/asn1/pkcs/DHParameter.java | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/pkcs/DHParameter.java b/core/src/main/java/org/bouncycastle/asn1/pkcs/DHParameter.java deleted file mode 100644 index fa22f792..00000000 --- a/core/src/main/java/org/bouncycastle/asn1/pkcs/DHParameter.java +++ /dev/null @@ -1,104 +0,0 @@ -package org.bouncycastle.asn1.pkcs; - -import java.math.BigInteger; -import java.util.Enumeration; - -import org.bouncycastle.asn1.ASN1EncodableVector; -import org.bouncycastle.asn1.ASN1Integer; -import org.bouncycastle.asn1.ASN1Object; -import org.bouncycastle.asn1.ASN1Primitive; -import org.bouncycastle.asn1.ASN1Sequence; -import org.bouncycastle.asn1.DERSequence; - -public class DHParameter - extends ASN1Object -{ - ASN1Integer p, g, l; - - public DHParameter( - BigInteger p, - BigInteger g, - int l) - { - this.p = new ASN1Integer(p); - this.g = new ASN1Integer(g); - - if (l != 0) - { - this.l = new ASN1Integer(l); - } - else - { - this.l = null; - } - } - - public static DHParameter getInstance( - Object obj) - { - if (obj instanceof DHParameter) - { - return (DHParameter)obj; - } - - if (obj != null) - { - return new DHParameter(ASN1Sequence.getInstance(obj)); - } - - return null; - } - - private DHParameter( - ASN1Sequence seq) - { - Enumeration e = seq.getObjects(); - - p = ASN1Integer.getInstance(e.nextElement()); - g = ASN1Integer.getInstance(e.nextElement()); - - if (e.hasMoreElements()) - { - l = (ASN1Integer)e.nextElement(); - } - else - { - l = null; - } - } - - public BigInteger getP() - { - return p.getPositiveValue(); - } - - public BigInteger getG() - { - return g.getPositiveValue(); - } - - public BigInteger getL() - { - if (l == null) - { - return null; - } - - return l.getPositiveValue(); - } - - public ASN1Primitive toASN1Primitive() - { - ASN1EncodableVector v = new ASN1EncodableVector(); - - v.add(p); - v.add(g); - - if (this.getL() != null) - { - v.add(l); - } - - return new DERSequence(v); - } -} |