Review rev_a5e19e047e74426d903ebea20104412c

{
  "summary": "Reviewed this target ARM assembly file as a big-integer squaring routine with internal helper functions and stack/register save-restore only. I checked for install-time hooks, network or exfiltration, credential access, dynamic code loading, obfuscation/deobfuscation, persistence tampering, and other hidden payload behavior, and found no concrete malicious or supply-chain indicators in the file.",
  "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/arm/fastmul/bignum_ksqr_32_64.S",
      "hash": "blake3:1bbae119f450aab1f9d7495b368efdb1eb0649caff4c6f98a951a52e6eb5a4bb",
      "summary": "Reviewed this target ARM assembly file as a big-integer squaring routine with internal helper functions and stack/register save-restore only. I checked for install-time hooks, network or exfiltration, credential access, dynamic code loading, obfuscation/deobfuscation, persistence tampering, and other hidden payload behavior, and found no concrete malicious or supply-chain indicators in the file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}