As part of updating NtApiDotNet to v1.1.28 I added support for Kerberos authentication tokens. To support this I needed to write the parsing code for Tickets. The majority of the Kerberos protocol uses ASN.1 encoding, however some Microsoft specific parts such as the Privileged Attribute Certificate (PAC) uses Network Data Representation (NDR). This is due to these parts of the protocol being derived from the older NetLogon protocol which uses MSRPC, which in turn uses NDR.
