Review rev_50d3837aee8a4ae2be5f8b9901c05052

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/bn/div.c`, which implements big-number division and modular arithmetic helpers for AWS-LC. I checked for install-time hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other supply-chain behaviors, and found no concrete malicious indicators in this 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/crypto/fipsmodule/bn/div.c",
      "hash": "blake3:0596f5e3aae5fa312307da572cbd0e41638e62745cde3d50bf3cee355974bad5",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/bn/div.c`, which implements big-number division and modular arithmetic helpers for AWS-LC. I checked for install-time hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other supply-chain behaviors, and found no concrete malicious indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}