Review rev_c895c3a6d52f4a41beda08af12ed7cb9

{
  "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/p256/p256_montjscalarmul.S",
      "hash": "blake3:2f1e4547493987a2aac3c90a0126e781ae53c814703a1006d5b568f39f74d950",
      "summary": "Reviewed the ARM assembly implementation of P-256 Montgomery-Jacobian scalar multiplication in `p256_montjscalarmul.S`. It appears to be a self-contained cryptographic routine, and I found no concrete malicious or supply-chain indicators such as install-time hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}