import org.bouncycastle.asn1.crmf.PKIPublicationInfo; //导入依赖的package包/类
private CertifiedKeyPair(ASN1Sequence seq)
{
    certOrEncCert = CertOrEncCert.getInstance(seq.getObjectAt(0));

    if (seq.size() >= 2)
    {
        if (seq.size() == 2)
        {
            ASN1TaggedObject tagged = ASN1TaggedObject.getInstance(seq.getObjectAt(1));
            if (tagged.getTagNo() == 0)
            {
                privateKey = EncryptedValue.getInstance(tagged.getObject());
            }
            else
            {
                publicationInfo = PKIPublicationInfo.getInstance(tagged.getObject());
            }
        }
        else
        {
            privateKey = EncryptedValue.getInstance(ASN1TaggedObject.getInstance(seq.getObjectAt(1)));
            publicationInfo = PKIPublicationInfo.getInstance(ASN1TaggedObject.getInstance(seq.getObjectAt(2)));
        }
    }
}
 

import org.bouncycastle.asn1.crmf.PKIPublicationInfo; //导入依赖的package包/类
public PKIPublicationInfo getPublicationInfo()
{
    return publicationInfo;
}