Review rev_c6865057e153446590ae2e20e4eaa2c4

{
  "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/curve25519/curve25519_x25519.S",
      "hash": "blake3:17a04c5e9cf19c452ec1cac57deb76fa95b196b2bf56d364b3b2ff88c7ac6fd7",
      "summary": "Reviewed an ARM assembly implementation of Curve25519/X25519 scalar multiplication plus an inlined modular inversion routine. I checked for install-time hooks, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation, and persistence tampering, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}