Review rev_95362e5b527f450297b8d22f15b1787a

{
  "summary": "Reviewed `aws-lc/third_party/s2n-bignum/arm/p384/p384_montjmixadd_alt.S`, which is a handwritten ARM64 routine for P-384 mixed point addition in Montgomery-Jacobian coordinates. I checked it for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and other hidden payload indicators, and found no concrete malicious or supply-chain compromise signals.",
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "medium"
  },
  "files": [
    {
      "path": "aws-lc/third_party/s2n-bignum/arm/p384/p384_montjmixadd_alt.S",
      "hash": "blake3:5f8004c73ed2cfdd2126a5304e7de39be0f7faf5ff16ce844d716aec4e4011f0",
      "summary": "Reviewed `aws-lc/third_party/s2n-bignum/arm/p384/p384_montjmixadd_alt.S`, which is a handwritten ARM64 routine for P-384 mixed point addition in Montgomery-Jacobian coordinates. I checked it for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and other hidden payload indicators, and found no concrete malicious or supply-chain compromise signals.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}