nr_pdcp: nia1 implementation
This is needed for interoperability of openair UE with accelleran CU that only knows about nia1, not nia2.
Quick implementation, maybe not the best, we reuse existing code for actual computation.
This is needed for interoperability of openair UE with accelleran CU that only knows about nia1, not nia2.
Quick implementation, maybe not the best, we reuse existing code for actual computation.