Review rev_9bd8797c233e42b4ab86202b77952d63

{
  "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/p384/p384_montjadd_alt.S",
      "hash": "blake3:52fd7b6ff7f64d457d0a634d4d7a8aa72bc7946297285585a67fc95b13e76bde",
      "summary": "Reviewed `aws-lc/third_party/s2n-bignum/arm/p384/p384_montjadd_alt.S`, an ARM64 assembly implementation of P-384 Montgomery-Jacobian point addition and related field arithmetic. The file contains only arithmetic, stack/register management, and constant-time conditional selects; I found no install hooks, subprocess launches, network or exfiltration behavior, credential/secret access, dynamic code loading, obfuscation, or persistence mechanisms.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}