TGS-REP TICKET decrypting problem

[somenath saha]

Hi,

      I need some information regarding the ticket creation in KDC.

      Assume my pc’s host name is “SOMENATH-PC” & it has 3 user accounts.
They are:



                        *USER NAME                        PASSWORD*

i)             Administrator                        administrator

ii)            Somenath                             somenath

iii)           Guest                                     guest



Now in TGS_REQ message I send “*cifs/SOMENATH-PC.xyz.com
<http://somenath-pc.xyz.com/>” *as server name (Service & Host) in
KDC_REQ_BODY. After receiving TGS_REQ message KDC prepare a ticket which is
encrypted by using server’s secret key i.e. SOMENATH-PC’s secret key.



Now my question is that in order to encrypt the enc-part of the ticket what
credential’s is used by KDC as *“SOMENATH-PC”* has three user accounts
which is mentioned above. Please provide me some information regarding my
question.



Regards,

Somenath


On Thu, May 15, 2014 at 12:56 PM, somenath saha
<saha.somenath.88 at gmail.com>wrote:

> Hi,
>
>       I need some information regarding the ticket creation in KDC.
>
>       Assume my pc’s host name is “SOMENATH-PC” & it has 3 user accounts.
> They are:
>
>
>
>                         *USER NAME                        PASSWORD *
>
> i)             Administrator                        administrator
>
> ii)            Somenath                             somenath
>
> iii)           Guest                                     guest
>
>
>
> Now in TGS_REQ message I send “*cifs/SOMENATH-PC.xyz.com
> <http://SOMENATH-PC.xyz.com>” *as server name (Service & Host) in
> KDC_REQ_BODY. After receiving TGS_REQ message KDC prepare a ticket which is
> encrypted by using server’s secret key i.e. SOMENATH-PC’s secret key.
>
>
>
> Now my question is that in order to encrypt the enc-part of the ticket
> what credential’s is used by KDC as *“SOMENATH-PC”* has three user
> accounts which is mentioned above. Please provide me some information
> regarding my question.
>
>
>
> Regards,
>
> Somenath
>