Review rev_b0038e7d9a0143229cae83333ffae619

{
  "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/crypto/fipsmodule/evp/digestsign.c",
      "hash": "blake3:317afc663933c35e1e47666e7217f7c011e8ae6a3055b7c1c2e95d7051064140",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/evp/digestsign.c`, which implements EVP digest-sign and digest-verify flows, including prehash handling, HMAC special-casing, and FIPS service-indicator bookkeeping. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration logic, credential access, dynamic code loading, obfuscation, persistence, or unrelated system probing.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}