Review rev_36b961ed723f45be91908c4da210ee18

{
  "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/x86_att/curve25519/curve25519_ladderstep.S",
      "hash": "blake3:32388b6d848eafe5357ed630dcd4a175c8e094c99d9423d322e43ec78cd196fa",
      "summary": "Reviewed `aws-lc/third_party/s2n-bignum/s2n-bignum-imported/x86_att/curve25519/curve25519_ladderstep.S`, which is a Curve25519 ladder-step and field-arithmetic assembly implementation for x86-64. I checked for install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and hidden subprocess execution, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}