Review rev_d2400d7480564f99b6890c98a78cf777

{
  "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/mac-x86_64/crypto/fipsmodule/sha256-x86_64.S",
      "hash": "blake3:3037f5bee651b885984afdc918ae13b6a6cc59db65e239f3803b54d8ce9a6857",
      "summary": "This file is generated macOS x86_64 assembly for the SHA-256 block compression routine in AWS-LC/FIPS, implementing low-level hashing logic with no apparent high-level control flow. I checked it for install-time hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence tampering, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}