def checkpoint_partial_block_ciphertext

qasim-bend-kit@0.1.0.2 · proof/AES_NistVectorProof.bend:291

import Base
import qasim-bend-kit@0.1.0.2/LAWS.bend as L
import qasim-bend-kit@0.1.0.2/libs/AES256GCM.bend as AES
import qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend as Core
import qasim-bend-kit@0.1.0.2/proof/AES_NistKeyScheduleProof.bend as Key
import qasim-bend-kit@0.1.0.2/proof/AES_NistObservationProof.bend as Obs
import qasim-bend-kit@0.1.0.2/proof/AES_NistCtrProof.bend as Ctr

291def checkpoint_partial_block_ciphertext() ->
292    {Obs.ciphertext(Core.gcm_ctr_encrypt(Key.words_60(), AES.raw_nonce_bytes(L.aes256gcm_nist_nonce()), partial_block_plaintext())) == partial_block_ciphertext() : List<&2, U32>}:
293    Obs.finish_cipher(Key.words_60(), AES.raw_nonce_bytes(L.aes256gcm_nist_nonce()), partial_block_plaintext(), Ctr.stream_60(), partial_block_ciphertext(), checkpoint_partial_block_plaintext_stream(), {==})