Review rev_00b1c7b4e31445588ae346761fdaef80

{
  "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/fipsmodule/aesv8-armx.S",
      "hash": "blake3:1b05147aa135aea0aecd9f17d4ba2dcb8235358c5cf5946022c5f3622660425e",
      "summary": "Reviewed the generated AArch64 AES implementation in `aws-lc/generated-src/linux-aarch64/crypto/fipsmodule/aesv8-armx.S`, which contains hand-written assembly for AES key setup, ECB/CBC/CTR/XTS encrypt/decrypt paths and FIPS-related dispatch markers. I found no concrete supply-chain indicators: there are no install hooks, network or exfiltration calls, credential or secret access, dynamic code loading, obfuscation/deobfuscation, or persistence tampering in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}