Review rev_b72372838f09413489234f3a2f5495f2

{
  "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-x86_64/crypto/fipsmodule/sha256-x86_64.S",
      "hash": "blake3:4f46db042fd80bba805e69f1349641437016ba8c5f426b9d4530ab6318df9d25",
      "summary": "Reviewed the generated x86_64 SHA-256 assembly implementation in aws-lc/generated-src/linux-x86_64/crypto/fipsmodule/sha256-x86_64.S. It is straight cryptographic block-processing code with normal prologue/epilogue handling; I found no install hooks, network or exfiltration paths, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}