def ad.ae.tag
import bend-osdev-aead@0.1.0.0/aegis128.bend as Aegis128import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-aead@0.1.0.0/aesround.bend as R
197def ad.ae.tag(st: AdAegisSt) -> B.Octets:
198 match st:
199 case AdAegisSt{a0, a1, a2, a3, a4}:
200 R.AdBlk.to_octets(R.AdBlk.xor(R.AdBlk.xor(R.AdBlk.xor(a0, a1), R.AdBlk.xor(a2, a3)), a4))