public ObjectDigestInfo(ASN1Sequence seq)
{
digestedObjectType = DEREnumerated.getInstance(seq.getObjectAt(0));
int offset = 0;
if (seq.size() == 4)
{
otherObjectTypeID = DERObjectIdentifier.getInstance(seq.getObjectAt(1));
offset++;
}
digestAlgorithm = AlgorithmIdentifier.getInstance(seq.getObjectAt(1 + offset));
objectDigest = new DERBitString(seq.getObjectAt(2 + offset));
}
public static GeneralName getInstance(
object obj)
{
if (obj == null || obj is GeneralName)
{
return((GeneralName)obj);
}
if (obj is ASN1TaggedObject)
{
ASN1TaggedObject tagObj = (ASN1TaggedObject)obj;
int tag = (int)tagObj.getTagNo();
switch (tag)
{
case 0:
return(new GeneralName(tagObj.getObject(), tag));
case 1:
return(new GeneralName(DERIA5String.getInstance(tagObj, false), tag));
case 2:
return(new GeneralName(DERIA5String.getInstance(tagObj, false), tag));
case 3:
throw new ArgumentException("unknown tag: " + tag);
case 4:
return(new GeneralName(tagObj.getObject(), tag));
case 5:
return(new GeneralName(tagObj.getObject(), tag));
case 6:
return(new GeneralName(DERIA5String.getInstance(tagObj, false), tag));
case 7:
return(new GeneralName(ASN1OctetString.getInstance(tagObj, false), tag));
case 8:
return(new GeneralName(DERObjectIdentifier.getInstance(tagObj, false), tag));
}
}
throw new ArgumentException("unknown object in getInstance");
}
public OtherRecipientInfo(
ASN1Sequence seq)
{
oriType = DERObjectIdentifier.getInstance(seq.getObjectAt(1));
oriValue = seq.getObjectAt(2);
}
