Review rev_b1864df96e5540cd93c7a2cb6dff5575

{
  "summary": "Reviewed `aws-lc/crypto/cipher_extra/e_aesgcmsiv.c`, which implements AES-GCM-SIV AEAD seal/open paths with optional x86_64 assembly acceleration and a portable C fallback. I checked for install hooks, subprocess or network activity, credential or environment harvesting, dynamic code loading, obfuscation/packing, persistence, and other supply-chain style payload behavior; none were present 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": "aws-lc/crypto/cipher_extra/e_aesgcmsiv.c",
      "hash": "blake3:c64e679ac77041dc4272ed2fdc944d1c5d0d9f47aa39444efe6b6b6320d166ab",
      "summary": "Reviewed `aws-lc/crypto/cipher_extra/e_aesgcmsiv.c`, which implements AES-GCM-SIV AEAD seal/open paths with optional x86_64 assembly acceleration and a portable C fallback. I checked for install hooks, subprocess or network activity, credential or environment harvesting, dynamic code loading, obfuscation/packing, persistence, and other supply-chain style payload behavior; none were present in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}