Review rev_7637f0b5049b40db8df9588d4d45e6d6

{
  "summary": "Reviewed `aws-lc/crypto/chacha/asm/chacha-x86.pl`, a Perl perlasm generator that emits x86/SSSE3 ChaCha20 assembly into the requested output file. I found no concrete indicators of install-time hooks, network or exfiltration behavior, credential or environment harvesting, dynamic code loading, obfuscation, or persistence tampering; the script is limited to local code generation and writing assembly text.",
  "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-x86.pl",
      "hash": "blake3:6acb76545146aedb362561fb25e7865d04cd2d117905b14e7d30f86bcacc90e4",
      "summary": "Reviewed `aws-lc/crypto/chacha/asm/chacha-x86.pl`, a Perl perlasm generator that emits x86/SSSE3 ChaCha20 assembly into the requested output file. I found no concrete indicators of install-time hooks, network or exfiltration behavior, credential or environment harvesting, dynamic code loading, obfuscation, or persistence tampering; the script is limited to local code generation and writing assembly text.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}