Review rev_14e2a372adb14412a408a967369c13e4

{
  "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/third_party/s2n-bignum/s2n-bignum-imported/arm/curve25519/edwards25519_scalarmulbase.S",
      "hash": "blake3:a63861354a7d47f008a4970521c377676b77f51df13155831fb7915527d3422c",
      "summary": "Reviewed the ARM assembly implementation of `edwards25519_scalarmulbase`, including its constant-time table selection, modular reduction, and inline modular inversion logic. I found no concrete indicators of install-time execution, subprocess spawning, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence in this target file.",
      "severity": "none",
      "confidence": "medium"
    }
  ]
}