ITI Technical Framework - IHE

IHE IT Infrastructure Technical Framework, Volume 2a (ITI TF-2a): Transactions Part A_________________________________________________________________________________3.3 Get Service TicketThis section corresponds to Transaction ITI-3 of the IHE IT Infrastructure Technical Framework.Transaction ITI-3 is used by the Client Authentication Agent and Kerberos Authentication ServerActors.4703.3.1 ScopeThe Client Authentication Agent uses this transaction to obtain the service ticket that will be sent to aKerberized Server to authenticate this user to a Kerberized Server.3.3.2 Use Case RolesClient AuthenticationAgentKerberosAuthentication ServerKerberos UserAuthentication475480Actor: Client Authentication Agent.Role: Client communicates authentication information to the Kerberos Authentication Server, receivesa Service Ticket, and performs internal ticket management.Actor: Kerberos Authentication Server. In RFC1510 this is called a Key Distribution Center (KDC).Role: Verifies the authentication information, creates a ticket, and sends it to the Client AuthenticationAgent Actor.3.3.3 Referenced StandardRFC1510The Kerberos Network Authentication Service (V5)_________________________________________________________________________________Rev. 7.0 Final Text 2010-08-10 19 Copyright © 2010 IHE International, Inc.