private AttributeCertificateInfo(ASN1Sequence seq) {
if (seq.size() < 6 || seq.size() > 9) {
throw new IllegalArgumentException("Bad sequence size: " + seq.size());
}
int start;
if (seq.getObjectAt(0) instanceof ASN1Integer) // in version 1 certs version is DEFAULT v1(0)
{
this.version = ASN1Integer.getInstance(seq.getObjectAt(0));
start = 1;
} else {
this.version = new ASN1Integer(0);
start = 0;
}
this.holder = Holder.getInstance(seq.getObjectAt(start));
this.issuer = AttCertIssuer.getInstance(seq.getObjectAt(start + 1));
this.signature = AlgorithmIdentifier.getInstance(seq.getObjectAt(start + 2));
this.serialNumber = ASN1Integer.getInstance(seq.getObjectAt(start + 3));
this.attrCertValidityPeriod = AttCertValidityPeriod.getInstance(seq.getObjectAt(start + 4));
this.attributes = ASN1Sequence.getInstance(seq.getObjectAt(start + 5));
for (int i = start + 6; i < seq.size(); i++) {
ASN1Encodable obj = seq.getObjectAt(i);
if (obj instanceof DERBitString) {
this.issuerUniqueID = DERBitString.getInstance(seq.getObjectAt(i));
} else if (obj instanceof ASN1Sequence || obj instanceof Extensions) {
this.extensions = Extensions.getInstance(seq.getObjectAt(i));
}
}
}
private PKMACValue(ASN1Sequence seq) {
algId = AlgorithmIdentifier.getInstance(seq.getObjectAt(0));
value = DERBitString.getInstance(seq.getObjectAt(1));
}