Review rev_1d60f25b0e1e4cf8b3389143e472bcd4

{
  "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/p521/p521_jmixadd.S",
      "hash": "blake3:feb86a915f31b378c3683e05bf4ede5027a783e5830ae82f7f66a8ed64264fba",
      "summary": "Reviewed the full ARM assembly implementation of `p521_jmixadd`, which performs P-521 mixed point addition and its local field multiply/square/sub helpers. I checked for install-time hooks, network or credential access, dynamic code loading, obfuscation, persistence, and hidden subprocess execution, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}