Review rev_da5815a3d9694ef2b55704637a087563

{
  "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/arm/p521/p521_jadd.S",
      "hash": "blake3:4a3ef663edf71518426e5afb068016eff93b6b53db19ece4ae035720fcbdfdba",
      "summary": "Reviewed `aws-lc/third_party/s2n-bignum/arm/p521/p521_jadd.S`, which is an ARM64 assembly implementation of P-521 Jacobian point addition plus local field-math helpers. I checked for install hooks, network or exfiltration behavior, credential access, hidden downloads or dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}