Review rev_0ccd5ea7fc2c489a82129fd799018549

{
  "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/generated-src/ios-arm/crypto/chacha/chacha-armv4.S",
      "hash": "blake3:fd0ee6d20fb0a8234e165c46363613963784162c3d7fae29e656e489674b7c94",
      "summary": "Reviewed the generated ARM/NEON ChaCha20 assembly implementation in `aws-lc/generated-src/ios-arm/crypto/chacha/chacha-armv4.S`. It contains only cipher-round and buffer-handling logic; I found no concrete signs of install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain compromise indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}