Review rev_8046cc4d1e4e42c5a350aa9bb77c66a5

{
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "high"
  },
  "files": [
    {
      "path": "aws-lc/third_party/s2n-bignum/s2n-bignum-imported/arm/p384/bignum_montinv_p384.S",
      "hash": "blake3:5bb5dbf1ed9e79001b10c7342fcdf58b2c39d742d57f51b1d8d53c2f92ff4a6e",
      "summary": "This ARM assembly file implements `bignum_montinv_p384`, a local Montgomery-inversion routine for P-384 using only register arithmetic, stack temporaries, and explicit loads/stores. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence tampering, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}