Review rev_7cbc2d4c081b4c1c9b5d05131a6f7395

{
  "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/edwards25519_scalarmuldouble.S",
      "hash": "blake3:0d36cb3ead58db7536a0403a62a5c79b18bba7df4a28f6c54865c27bce37c7f2",
      "summary": "Reviewed the x86-64 assembly implementation of Ed25519 double-scalar multiplication, including its constant-time table selection, modular arithmetic, and inline inversion path. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other hidden payload execution.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}