Review rev_d466fddcec5645d298847622eab94acb

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/asm/sha1-586.pl`, a Perl perlasm generator that emits x86/SSSE3/AVX/SHAEXT SHA-1 assembly and constant tables. I found no concrete malicious or supply-chain indicators: there are no install hooks, network/exfiltration, credential or environment harvesting, dynamic code loading from remote or encoded payloads, obfuscation, or persistence/tampering behavior beyond the expected use of `eval` to emit internal instruction templates.",
  "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/fipsmodule/sha/asm/sha1-586.pl",
      "hash": "blake3:29074216c6e3032c1beca2a36ac8fdca8f2ddd8091868edf308fc5eecdf22b12",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/asm/sha1-586.pl`, a Perl perlasm generator that emits x86/SSSE3/AVX/SHAEXT SHA-1 assembly and constant tables. I found no concrete malicious or supply-chain indicators: there are no install hooks, network/exfiltration, credential or environment harvesting, dynamic code loading from remote or encoded payloads, obfuscation, or persistence/tampering behavior beyond the expected use of `eval` to emit internal instruction templates.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}