Review rev_f9a14184848d4c2083823edfdd1a9c99

{
  "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/s2n-bignum-imported/arm/p521/p521_jdouble_alt.S",
      "hash": "blake3:f188f815220718fa2356adf13b7fac36eabf82244639ed8004a6e30ba8061f4c",
      "summary": "ARM assembly implementing `p521_jdouble_alt` for NIST P-521 Jacobian point doubling, built from local field-arithmetic macros and normal register/stack save-restore logic. I checked this file for install hooks, subprocess launches, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence tampering and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}