Review rev_a21ca21d13054a74ad9e1c5dfdeecf7a

{
  "summary": "Reviewed `pregenerated/sha512-x86_64-macosx.S`, which is a generated x86_64 macOS SHA-512 block implementation derived from BoringSSL. I checked for install-time hooks, hidden subprocess execution, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious behavior in this file.",
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "medium"
  },
  "files": [
    {
      "path": "pregenerated/sha512-x86_64-macosx.S",
      "hash": "blake3:f67c53718eca88d1ae15654e6550093a065869014409b292901b27bf4e2e6f20",
      "summary": "Reviewed `pregenerated/sha512-x86_64-macosx.S`, which is a generated x86_64 macOS SHA-512 block implementation derived from BoringSSL. I checked for install-time hooks, hidden subprocess execution, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}