Review rev_79e6c5311990474a8887e727e3644d61

{
  "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/bn-586.pl",
      "hash": "blake3:515bc3daa775ffce65efafd40a80c6595a459541abf45f84f9f3e62be076c73f",
      "summary": "Reviewed this Perl perlasm generator for x86 big-number routines. It only emits assembly to a caller-supplied output file and I found no concrete signs of install-time execution, network or credential access, dynamic code loading, obfuscation, persistence, or other supply-chain behavior beyond expected local code generation.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/bn/asm/bn-armv8.pl",
      "hash": "blake3:d02fed17a92b0fb29bc00c433cc200c944c295f712f9c19b02c1e8b22f242a78",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/bn/asm/bn-armv8.pl`, a Perl perlasm generator that emits ARMv8 assembly for `bn_add_words` and `bn_sub_words` through a local `arm-xlate.pl` helper. I checked for install hooks, network or exfiltration behavior, credential access, hidden downloads, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/bn/asm/co-586.pl",
      "hash": "blake3:9f691f4885b26052f2252daeae9cbefe6fb2582707f3515a79f2045a77e90fd5",
      "summary": "Reviewed a Perl perlasm generator that emits `bn_mul_comba*` and `bn_sqr_comba*` x86 assembly for big-number routines. I checked this file for install-time hooks, subprocess execution, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}