Review rev_75b50423f95f48a9af3d5bf28b456a70

{
  "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/x86_att/secp256k1/secp256k1_jdouble_alt.S",
      "hash": "blake3:f583883bd60120729ffc4c8fb2d25d06dc1f4a9a9563d2bc11030d488c939207",
      "summary": "This file is x86-64 assembly for secp256k1 Jacobian point doubling, built from fixed arithmetic macros plus register/stack save-restore logic. I checked it for install-time hooks, subprocesses, network or exfiltration behavior, secret access, dynamic code loading, obfuscation, persistence, and other hidden payload indicators; none are present.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}