Review rev_8a51882052f04e60b6b529aa9954c42d

{
  "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/bn/asm/x86-mont.pl",
      "hash": "blake3:1f7e2c72759f0c17ebff2a01cb455486115f1761dc1a2fbee5da76ddac2cbf36",
      "summary": "Reviewed the Perl code generator in aws-lc/crypto/fipsmodule/bn/asm/x86-mont.pl, which emits x86 Montgomery multiplication assembly through x86asm.pl. I checked for install-time hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and hidden subprocess execution, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/bn/asm/x86_64-gcc.c",
      "hash": "blake3:601ca5adb98c0e768a2dfb475c5024c95f5278d02592d956a7bcbae2671bee3e",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/bn/asm/x86_64-gcc.c`, an x86_64 BIGNUM accelerator implemented with inline assembly for multiplication, squaring, addition, and subtraction. I found no concrete malicious or supply-chain indicators in this file: no install-time hooks, network or exfiltration logic, credential access, dynamic code loading, obfuscation, persistence, or hidden subprocess execution.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}