The present document defines the stage two description of the Card Application Toolkit Transport Protocol (CAT_TP),
for CAT applications based on TS 102 223.
The present document contains the core functionalities for the CAT_TP between two CAT_TP entities hosting for
instance on a UICC and on a remote entity.
The CAT_TP described in the present document is based on RDP version 2 as specified in RFC 908 and
RFC 1151.
The present document describes, according requirements defined in TS 102 124:
? The core functionalities of CAT_TP (data structures, state diagrams, protocol procedures, etc.).
? Usage of CAT_TP on top of the Bearer Independent Protocol (BIP).
The following items are out of the scope of the present document:
? The specific implementation of an API.
? Anything dealing with the security above CAT_TP.