Review rev_f4896220fbe3424db9d8bccc95f252fa

{
  "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/poly1305/poly1305_arm_asm.S",
      "hash": "blake3:aa3f0afc1d489f716747f47f29f49f2cc58fd8422a02995eaa11847e3456ce0e",
      "summary": "Reviewed the ARM NEON Poly1305 block routine in `aws-lc/crypto/poly1305/poly1305_arm_asm.S`. It is straight-line cryptographic arithmetic with local stack spills and register shuffles; I found no install hooks, subprocesses, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}