- exclude the all-ones Walsh-Hadamard row and test every key family against the all-ones guess - pass the model dimension to the noise scaling so the key-length sweep runs at a fixed per-dimension SNR - known-plaintext attack with nested accumulation and common random numbers, averaged over 40 collections - key sensitivity and brute-force search extended to the permutation key and the index cipher - make_tables regenerates all three result tables from the CSVs
38 KiB
38 KiB