Review rev_25c004f21f784521a65430490576de73

{
  "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/x86_att/curve25519/curve25519_x25519base_alt.S",
      "hash": "blake3:1939864248a40c8c974ff674fa7e2d3651628a7c3f9745a91ef0df50a6f0b891",
      "summary": "Reviewed the x86-64 assembly implementation of Curve25519/X25519 base-point scalar multiplication, including its precomputed tables and inline modular inversion code. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}