external function xf_calcDlCmac(
  in Cid p_cid,
  in MsgInOut p_msg,
  in BsId p_bsId,
  in MacAddress p_msMacAddress,
  in octetstring p_eik,
  in AuthKey p_ak,
  in AuthKey p_akUnencrypted,
  in AkId p_akId,
  in CmacPn p_cmacPn,
  out CmacValue p_cmacValue
) return FncRetCode {...};
Generated with T3Doc 2.0 on Fri Sep 05 17:01:14 CEST 2008.

Description

Calculate the Cmac-Value. Downlink authentication key CMAC_KEY_D
shall be used. It can be extracted from the authentication key.


Parameters

p_cid
The Connection Id used for the Cmac-Value calculation
p_msg
Message of which CMAC to be calculated
p_bsId
Authentication Key
p_msMacAddress
Authentication Key
p_eik
Authentication Key
p_ak
Authentication Key
p_akUencrypted
Authentication Key unencrypted
p_akId
Authentication Key Identifier
p_cmacPn
CmacPn Value
p_cmacValue
Cmac Value


Returns

FncRetCode