Review rev_b52cf37effe64f6eb6a1f53a0fec61b1

{
  "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/cipher_extra/chacha20_poly1305_armv8.S",
      "hash": "blake3:cccc4498d63c2e96dabbbd0298ffdbadc7133d15e248079130789bfbc708aef9",
      "summary": "Reviewed the generated AArch64 ChaCha20-Poly1305 assembly in aws-lc/generated-src/linux-aarch64/crypto/cipher_extra/chacha20_poly1305_armv8.S. It is a self-contained crypto implementation with constant tables and encrypt/decrypt/authenticate routines; I found no concrete indicators of install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}