private LdsSecurityObject(
Asn1Sequence seq)
{
if (seq == null || seq.Count == 0)
{
throw new ArgumentException("null or empty sequence passed.");
}
IEnumerator e = seq.GetEnumerator();
// version
e.MoveNext();
version = DerInteger.GetInstance(e.Current);
// digestAlgorithmIdentifier
e.MoveNext();
digestAlgorithmIdentifier = AlgorithmIdentifier.GetInstance(e.Current);
e.MoveNext();
Asn1Sequence datagroupHashSeq = Asn1Sequence.GetInstance(e.Current);
if (version.Value.Equals(BigInteger.One))
{
e.MoveNext();
versionInfo = LdsVersionInfo.GetInstance(e.Current);
}
CheckDatagroupHashSeqSize(datagroupHashSeq.Count);
datagroupHash = new DataGroupHash[datagroupHashSeq.Count];
for (int i = 0; i < datagroupHashSeq.Count; i++)
{
datagroupHash[i] = DataGroupHash.GetInstance(datagroupHashSeq[i]);
}
}
public LdsSecurityObject(
AlgorithmIdentifier digestAlgorithmIdentifier,
DataGroupHash[] datagroupHash,
LdsVersionInfo versionInfo)
{
this.version = new DerInteger(1);
this.digestAlgorithmIdentifier = digestAlgorithmIdentifier;
this.datagroupHash = datagroupHash;
this.versionInfo = versionInfo;
CheckDatagroupHashSeqSize(datagroupHash.Length);
}