Review rev_e63806bf53224310ac8d18252b9b0842

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/asm/sha512-x86_64.pl`, a Perl perlasm generator that emits x86_64 SHA-512/SHA-256 assembly and a local pipe to `x86_64-xlate.pl` as part of build-time code generation. I found no concrete malicious or supply-chain indicators in the target file: no install hooks, network or exfiltration logic, credential/secret access, remote or hidden dynamic code loading, obfuscation/deobfuscation payloads, or persistence/environment tampering.",
  "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/sha512-x86_64.pl",
      "hash": "blake3:db6af093df8452d4854b12807486773f1e76343cd442045ea76de8662ff802f1",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/asm/sha512-x86_64.pl`, a Perl perlasm generator that emits x86_64 SHA-512/SHA-256 assembly and a local pipe to `x86_64-xlate.pl` as part of build-time code generation. I found no concrete malicious or supply-chain indicators in the target file: no install hooks, network or exfiltration logic, credential/secret access, remote or hidden dynamic code loading, obfuscation/deobfuscation payloads, or persistence/environment tampering.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}