Review rev_d4a040ebcf0b4710a78bde8d4ae45cfa

{
  "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/p521/p521_jadd_alt.S",
      "hash": "blake3:684806badfb803febd9961a494f3c530f8a08dc36bc901cab5a0ca597c727728",
      "summary": "Reviewed the x86-64 assembly implementation of P-521 Jacobian point addition, including the field-arithmetic macros, stack/register setup, and conditional output multiplexing. I found no concrete indicators of install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}