AESBlockBridgeProof.expanded_block_from_initial: def of qasim-bend-kit@0.1.0.2
Import: import qasim-bend-kit@0.1.0.2/proof/AES_BlockBridgeProof.bend as AESBlockBridgeProof
Lines 17-31 of qasim-bend-kit@0.1.0.2/proof/AES_BlockBridgeProof.bend: https://jend.leeeet.dev/read.txt?path=qasim-bend-kit@0.1.0.2/proof/AES_BlockBridgeProof.bend&start_line=17&end_line=31

import Base
import qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend as Core

# Establish the public-function conversion while inputs remain symbolic.
# A concrete caller then compares identical public applications instead of
# unfolding all fourteen rounds to recognize the internal implementation.
def expanded_block_from_initial(+words: List<&2, U32>, +block: List<&2, U32>,
    +initial: List<&2, U32>, +expected: List<&2, U32>,
    initial_match: {Core.aes_add_key(block, words, 0n) == initial : List<&2, U32>},
    rounds_match: {Core.aes_rounds.go(13n, initial, words, 1n) == expected : List<&2, U32>}) ->
    {Core.aes256_encrypt_expanded(words, block) == expected : List<&2, U32>}:
    match words:
        case Nil{}:
            rounds_input_matches(13n, words, block, initial, expected,
                initial_match, rounds_match)
        case head <> tail:
            rounds_input_matches(13n, words, block, initial, expected,
                initial_match, rounds_match)

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  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=aes256_encrypt_expanded
  https://jend.leeeet.dev/definition.txt?path=qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend&name=aes_add_key
  https://jend.leeeet.dev/definition.txt?path=qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend&name=aes_rounds.go
  https://jend.leeeet.dev/definition.txt?path=qasim-bend-kit@0.1.0.2/proof/AES_BlockBridgeProof.bend&name=rounds_input_matches