private AttributeCertificateInfo(Asn1Sequence seq)
{
if (seq.Count < 7 || seq.Count > 9)
{
throw new ArgumentException("Bad sequence size: " + seq.Count);
}
version = DerInteger.GetInstance(seq[0]);
holder = Holder.GetInstance(seq[1]);
issuer = AttCertIssuer.GetInstance(seq[2]);
signature = AlgorithmIdentifier.GetInstance(seq[3]);
serialNumber = DerInteger.GetInstance(seq[4]);
attrCertValidityPeriod = AttCertValidityPeriod.GetInstance(seq[5]);
attributes = Asn1Sequence.GetInstance(seq[6]);
for (int i = 7; i < seq.Count; i++)
{
Asn1Encodable asn1Encodable = seq[i];
if (asn1Encodable is DerBitString)
{
issuerUniqueID = DerBitString.GetInstance(seq[i]);
}
else if (asn1Encodable is Asn1Sequence || asn1Encodable is X509Extensions)
{
extensions = X509Extensions.GetInstance(seq[i]);
}
}
}
