Teledyne LeCroy UWBTracer Verification Script Engine Manual - Manual (Page 22)

LeCroy Corporation Verification Script Engine Manual, version 2.2
5.2.6 Secure Header Members
(valid only for secure frames, when Secure field in MAC header is set to 1)
in.TKID : Temporal Key Identifier
in.SR : Reserved field in Secure header
in.EO : Encryption offset in secure payload
in.SFN_Lo : Low DWORD(32 bits) of Secure Frame Number (SFN)
in.SFN_Hi : High WORD (16 bits) of Secure Frame Number (SFN)
in.MIC_Lo : Low DWORD of Message Integrity Code (MIC)
in.MIC_Hi : High DWORD of Message Integrity Code (MIC)
5.2.7 Miscellaneous Members
in.FCS : Frame Checksum
in.Frm_Duration : Frame duration (type = list, having format = 2 sec 125 ns -> [2 , 125].
(See section 10.1 VSE Time Object for details.)
in.PHY_ACT : PHY Active signal duration (type = list, having format = 2 sec 125 ns -> [2 , 125].
(See section 10.1 VSE Time Object for details.)
in.FCSError: FCS error. (It is set to 1 if there is an FCS error.)
5.2.8 Payload-related Members
in.Payload : Bit source of the frame payload. (You can extract any necessary information using GetNBits(),
NextNBits(), or PeekNBits() function. (See the CSL Manual for details about these functions.)
in.PayloadLength : Length(in bytes) of the retrieved frame payload.
Note:
For not-decrypted channels (_MPI, _RF), the payload is not decrypted.
For decrypted channels (MPI_DEC, RF_DEC), the payload is decrypted if decryption was successful.
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