nl.open.jwtdependency.org.bouncycastle.asn1.pkcs.PKCS12PBEParams Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of java-jwt-nodependencies Show documentation

This is a drop in replacement for the auth0 java-jwt library (see https://github.com/auth0/java-jwt). This jar makes sure there are no external dependencies (e.g. fasterXml, Apacha Commons) needed. This is useful when deploying to an application server (e.g. tomcat with Alfreso or Pega).

The newest version!

package org.bouncycastle.asn1.pkcs;

import java.math.BigInteger;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Integer;
import org.bouncycastle.asn1.ASN1Object;
import org.bouncycastle.asn1.ASN1OctetString;
import org.bouncycastle.asn1.ASN1Primitive;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERSequence;

public class PKCS12PBEParams
    extends ASN1Object
{
    ASN1Integer      iterations;
    ASN1OctetString iv;

    public PKCS12PBEParams(
        byte[]      salt,
        int         iterations)
    {
        this.iv = new DEROctetString(salt);
        this.iterations = new ASN1Integer(iterations);
    }

    private PKCS12PBEParams(
        ASN1Sequence  seq)
    {
        iv = (ASN1OctetString)seq.getObjectAt(0);
        iterations = ASN1Integer.getInstance(seq.getObjectAt(1));
    }

    public static PKCS12PBEParams getInstance(
        Object  obj)
    {
        if (obj instanceof PKCS12PBEParams)
        {
            return (PKCS12PBEParams)obj;
        }
        else if (obj != null)
        {
            return new PKCS12PBEParams(ASN1Sequence.getInstance(obj));
        }

        return null;
    }

    public BigInteger getIterations()
    {
        return iterations.getValue();
    }

    public byte[] getIV()
    {
        return iv.getOctets();
    }

    public ASN1Primitive toASN1Primitive()
    {
        ASN1EncodableVector  v = new ASN1EncodableVector();

        v.add(iv);
        v.add(iterations);

        return new DERSequence(v);
    }
}