Review rev_c16feffeb3f6443fb6aac595f51ed8b1

{
  "summary": "Reviewed the generated x86-64 AVX512 assembly in `rsaz-4k-avx512.S`, which implements big-integer Montgomery arithmetic routines (`rsaz_amm52x40_x1_ifma256` and `rsaz_amm52x40_x2_ifma256`). I checked for install-time hooks, syscalls, network/exfiltration, credential access, dynamic code loading, obfuscation/decoding pipelines, and persistence behavior, and found no concrete malicious or supply-chain indicators.",
  "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/generated-src/linux-x86_64/crypto/fipsmodule/rsaz-4k-avx512.S",
      "hash": "blake3:41628a3f542f79ca98f53ce5bb9c8fca44ef9961b998011012f2fe3df9ecf845",
      "summary": "Reviewed the generated x86-64 AVX512 assembly in `rsaz-4k-avx512.S`, which implements big-integer Montgomery arithmetic routines (`rsaz_amm52x40_x1_ifma256` and `rsaz_amm52x40_x2_ifma256`). I checked for install-time hooks, syscalls, network/exfiltration, credential access, dynamic code loading, obfuscation/decoding pipelines, and persistence behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}