Review rev_248a89811fc8485787285a4e1006bf94

{
  "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/s2n-bignum-imported/arm/p384/p384_montjmixadd.S",
      "hash": "blake3:05cf030e6072b603b2be6f08ebebeb0c2b784cae0b4a8e016ed6e11ddc39e6f6",
      "summary": "I reviewed the full ARM assembly implementation of `p384_montjmixadd`, which performs P-384 mixed point addition using fixed-field arithmetic, stack temporaries, and conditional selects. I did not find concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain compromise behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}