- Add a P2 spec for AUTHENTICATE (auth context bits + specific-reference-data flag), so P2 is displayed instead of only leaking through cmd.context. - Fix P1 name to 'No indication' (was the misleading 'Run GSM algorithm'). - Decompose AUTN into SQN(xor)AK / AMF / MAC and AUTS into SQN(xor)AK / MAC-S per TS 33.102; surface 'specific reference data' key flag.