private void DecryptTicket(EncryptionType type, byte[] sessionKey)
{
var ticketEncPartRawData = KerberosUtility.Decrypt(
type,
sessionKey,
Response.ticket.enc_part.cipher.ByteArrayValue,
(int)KeyUsageNumber.AS_REP_TicketAndTGS_REP_Ticket);
TicketEncPart = new EncTicketPart();
TicketEncPart.BerDecode(new Asn1DecodingBuffer(ticketEncPartRawData));
KerberosUtility.OnDumpMessage("KRB5:TicketEncPart",
"Encrypted Ticket in TGS-REP",
KerberosUtility.DumpLevel.PartialMessage,
ticketEncPartRawData);
}
private EncryptedData EncryptTicket(EncTicketPart encTicketPart, EncryptionKey serviceKey)
{
Asn1BerEncodingBuffer encodeBuffer = new Asn1BerEncodingBuffer();
encTicketPart.BerEncode(encodeBuffer, true);
byte[] encData = KerberosUtility.Encrypt(
(EncryptionType)serviceKey.keytype.Value,
serviceKey.keyvalue.ByteArrayValue,
encodeBuffer.Data,
(int)KeyUsageNumber.AS_REP_TicketAndTGS_REP_Ticket);
return new EncryptedData(
new KerbInt32(serviceKey.keytype.Value),
null,
new Asn1OctetString(encData));
}
