Review rev_044a1952d3774481b801c4589646cb25

{
  "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/crypto/fipsmodule/ec/p256-nistz.c",
      "hash": "blake3:311f9e1d41371c10e66ce8946c432595f23a78f4f00063722975ca73e2e20d5d",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/ec/p256-nistz.c`, which contains P-256 elliptic-curve field and scalar arithmetic, including windowed multiplication, modular inversion, and AVX/AArch64-gated optimized paths. I checked for install-time execution, network or credential access, dynamic code loading, obfuscation, persistence, and hidden subprocess behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/ec/p256-nistz.h",
      "hash": "blake3:3e0e813487a83507517ad83d397039ab4a5891b6cba3f78f7d2954f307efce8c",
      "summary": "Reviewed this header-only P-256 EC API declaration file for install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence behavior. It only contains conditional declarations and a small inline Montgomery conversion helper; no concrete malicious or supply-chain indicators were found.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}