Review rev_b6de9ea5497c4ce09487b6d3f1d86e1f

{
  "summary": "This file is hand-written ARM64 assembly for `edwards25519_scalarmuldouble`, including local field-arithmetic helpers and a read-only precomputed basepoint table. I checked it for install hooks, subprocesses, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other payload-loading behavior, and found no concrete malicious or supply-chain indicators.",
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "medium"
  },
  "files": [
    {
      "path": "aws-lc/third_party/s2n-bignum/s2n-bignum-imported/arm/curve25519/edwards25519_scalarmuldouble.S",
      "hash": "blake3:c59c2c4e46d985e00fbcf5137635bf1b566a8bea0eb4a48f4ce4921bbad84574",
      "summary": "This file is hand-written ARM64 assembly for `edwards25519_scalarmuldouble`, including local field-arithmetic helpers and a read-only precomputed basepoint table. I checked it for install hooks, subprocesses, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other payload-loading behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}