{
  "key_estimate": {
    "N": 18,
    "block_size": 3,
    "dense_fallback_terms_bound": 18,
    "eta_dense_fallback_bound": 0.008955513530131512,
    "eta_preferred_bound": 0.008955513530131512,
    "mode": "coordinate",
    "num_blocks": 6,
    "params": "c7_standard_toy_noisy",
    "preferred_terms_bound": 18,
    "public_clpn_rows": 1746,
    "public_entries": 18,
    "public_field_elements_dense": 43650,
    "q": 7,
    "relation_note": "coordinate blocks are linearly independent; no within-block kernel relations",
    "relation_screen_weight": 4,
    "repetition_failure_bound_dense_fallback": 4.836046463475252e-21,
    "repetition_failure_bound_preferred": 4.836046463475252e-21,
    "security_status": "main research default"
  },
  "note": "Fast wrapper. Use run_c7_basis_screen.py for sampled basis details and run_c7_arithmetic_suite.py for operation tests.",
  "readiness": {
    "default_estimate": {
      "N": 18,
      "block_size": 1,
      "dense_fallback_terms_bound": 18,
      "eta_dense_fallback_bound": 0.008955513530131512,
      "eta_preferred_bound": 0.008955513530131512,
      "mode": "coordinate",
      "num_blocks": 18,
      "params": "c7_standard_toy_noisy",
      "preferred_terms_bound": 18,
      "public_clpn_rows": 1746,
      "public_entries": 18,
      "public_field_elements_dense": 43650,
      "q": 7,
      "relation_note": "coordinate blocks are linearly independent; no within-block kernel relations",
      "relation_screen_weight": 4,
      "repetition_failure_bound_dense_fallback": 4.836046463475252e-21,
      "repetition_failure_bound_preferred": 4.836046463475252e-21,
      "security_status": "main research default"
    },
    "experimental_candidates": [
      "C7 screened-random additive masks",
      "C4 projective compaction",
      "C2/C3 dictionaries"
    ],
    "main_candidate": "C7 coordinate relation-resistant compaction",
    "not_ready_for": [
      "production deployment",
      "standardization claims",
      "certified concrete security without independent LPN estimation"
    ],
    "remaining_open_science_questions": [
      "tight sparse/q-ary LPN estimator with large public sample surfaces",
      "stronger error-correcting compactor beyond repetition decoding",
      "measured OpenFHE/TFHE/BFV/BGV/CKKS benchmarks on identical circuits"
    ],
    "status": "ready as a research prototype and manuscript package",
    "stop_condition_met": true,
    "version": "v0.9-C7"
  }
}
