Review rev_c09a6ae5990c4b7db9d826998b9cbdf2

{
  "summary": "Reviewed the target NASM assembly file, which contains generated x86 big-number multiplication and squaring routines (`_bn_mul_comba8`, `_bn_mul_comba4`, `_bn_sqr_comba8`, `_bn_sqr_comba4`) for the crypto FIPS module. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence logic.",
  "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/win-x86/crypto/fipsmodule/co-586.asm",
      "hash": "blake3:e72b473ec9a0817a4570613a4fc28b67709db38cbd485c520d8ce4eab257e636",
      "summary": "Reviewed the target NASM assembly file, which contains generated x86 big-number multiplication and squaring routines (`_bn_mul_comba8`, `_bn_mul_comba4`, `_bn_sqr_comba8`, `_bn_sqr_comba4`) for the crypto FIPS module. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence logic.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}