Review rev_df5631ae12ae417c8c8c763ca596b007

{
  "summary": "Reviewed this x86-64 AVX2 assembly routine for ML-KEM base multiplication. It is a straight-line arithmetic implementation with ABI shims and stack save/restore only; I found no concrete indicators of install hooks, network or exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other hidden payload behavior.",
  "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/x86_att/mlkem/mlkem_basemul_k3.S",
      "hash": "blake3:9595f8d20e04f13d7da29694ca63a913cf0aae58149953355809b9df9999f21c",
      "summary": "Reviewed this x86-64 AVX2 assembly routine for ML-KEM base multiplication. It is a straight-line arithmetic implementation with ABI shims and stack save/restore only; I found no concrete indicators of install hooks, network or exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other hidden payload behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}