Review rev_41a6a020d10344b8a87badd599d0284b

{
  "summary": "Reviewed `aws-lc/crypto/chacha/asm/chacha-armv4.pl`, a Perl perlasm generator that emits ARMv4/NEON ChaCha20 assembly and optionally pipes output through a local `arm-xlate.pl` helper. I checked for install hooks, network or exfiltration behavior, credential or environment harvesting, dynamic code loading from remote or encoded sources, obfuscation, and persistence, 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/crypto/chacha/asm/chacha-armv4.pl",
      "hash": "blake3:be5ccdc9989f0057b873034bf347b459ce062eb6b75a1291b683e8accb8844a4",
      "summary": "Reviewed `aws-lc/crypto/chacha/asm/chacha-armv4.pl`, a Perl perlasm generator that emits ARMv4/NEON ChaCha20 assembly and optionally pipes output through a local `arm-xlate.pl` helper. I checked for install hooks, network or exfiltration behavior, credential or environment harvesting, dynamic code loading from remote or encoded sources, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}