public KeyAgreeRecipientInfo(
OriginatorIdentifierOrKey originator,
Asn1OctetString ukm,
AlgorithmIdentifier keyEncryptionAlgorithm,
Asn1Sequence recipientEncryptedKeys)
{
this.version = new DerInteger(3);
this.originator = originator;
this.ukm = ukm;
this.keyEncryptionAlgorithm = keyEncryptionAlgorithm;
this.recipientEncryptedKeys = recipientEncryptedKeys;
}
public KeyAgreeRecipientInfo(
OriginatorIdentifierOrKey originator,
Asn1OctetString ukm,
AlgorithmIdentifier keyEncryptionAlgorithm,
Asn1Sequence recipientEncryptedKeys)
{
this.version = new DerInteger(3);
this.originator = originator;
this.ukm = ukm;
this.keyEncryptionAlgorithm = keyEncryptionAlgorithm;
this.recipientEncryptedKeys = recipientEncryptedKeys;
}
public KeyAgreeRecipientInfo(
Asn1Sequence seq)
{
int index = 0;
version = (DerInteger)seq[index++];
originator = OriginatorIdentifierOrKey.GetInstance(
(Asn1TaggedObject)seq[index++], true);
if (seq[index] is Asn1TaggedObject)
{
ukm = Asn1OctetString.GetInstance(
(Asn1TaggedObject)seq[index++], true);
}
keyEncryptionAlgorithm = AlgorithmIdentifier.GetInstance(
seq[index++]);
recipientEncryptedKeys = (Asn1Sequence)seq[index++];
}
public KeyAgreeRecipientInfo(
Asn1Sequence seq)
{
int index = 0;
version = (DerInteger) seq[index++];
originator = OriginatorIdentifierOrKey.GetInstance(
(Asn1TaggedObject) seq[index++], true);
if (seq[index] is Asn1TaggedObject)
{
ukm = Asn1OctetString.GetInstance(
(Asn1TaggedObject) seq[index++], true);
}
keyEncryptionAlgorithm = AlgorithmIdentifier.GetInstance(
seq[index++]);
recipientEncryptedKeys = (Asn1Sequence) seq[index++];
}