Review rev_1834d95f1ed348b0bed21b863eaf5b26

{
  "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/x86_att/p384/bignum_montinv_p384.S",
      "hash": "blake3:624fc1a20474ec875d747834d847df5de12d8fb4340dd6d66ece9c30d1571e9d",
      "summary": "Reviewed the x86-64 assembly implementation of `bignum_montinv_p384`, which performs fixed-function modular arithmetic with stack/register management and a final write-back to the caller. I found no concrete indicators of install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence tampering, or other hidden payload behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}