Review rev_1d55a105024641ebb9239456030d213d

{
  "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/linux-aarch64/crypto/chacha/chacha-armv8.S",
      "hash": "blake3:c6a07ac3e03cf6bd574db51c3fdce09e2dba9afdf62725d4224d41b63458ab09",
      "summary": "Reviewed this generated AArch64 ChaCha20 assembly implementation, including its function entry/exit paths, tail handling, stack use, and any embedded literals for signs of install-time execution, network or exfiltration, credential access, dynamic code loading, obfuscation, or persistence. The file appears to be a normal cryptographic routine with no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}