AES256GCMCore.ghash_auth_with_hash_impl: def of qasim-bend-kit@0.1.0.2
Import: import qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend as AES256GCMCore
Lines 433-439 of qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend: https://jend.leeeet.dev/read.txt?path=qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend&start_line=433&end_line=439

import Base

def ghash_auth_with_hash_impl(+h: List<&2, U32>, +aad: List<&2, U32>, +ciphertext: List<&2, U32>) -> List<&2, U32>:
    y0: List<&2, U32> = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
    y1 = ghash_bytes(aad, h, y0)
    y2 = ghash_bytes(ciphertext, h, y1)
    aad_bits = ghash_nat_bytes((List.length(&2, U32, aad) * 8n : Nat))
    ct_bits = ghash_nat_bytes((List.length(&2, U32, ciphertext) * 8n : Nat))
    ghash_update(y2, h, List.append(&2, U32, aad_bits, ct_bits))

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.append
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.length
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend&name=ghash_bytes
  https://jend.leeeet.dev/definition.txt?path=qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend&name=ghash_nat_bytes
  https://jend.leeeet.dev/definition.txt?path=qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend&name=ghash_update