Review rev_88a796688acc4fe28e6e243ec76e4bcf

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/asm/sha1-armv4-large.pl`, a Perl perlasm generator that emits ARMv4/NEON/ARMv8 SHA-1 assembly and optionally pipes generated output through `arm-xlate.pl`. I checked the file for install hooks, network or exfiltration code, credential access, dynamic loading of remote/encoded payloads, obfuscation, persistence, and hidden subprocess execution, 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/fipsmodule/sha/asm/sha1-armv4-large.pl",
      "hash": "blake3:9e6e976b74d86d301f3a4a42a1f3295f4eda05d5066e8d2b4b4bc85caaba9f0f",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/asm/sha1-armv4-large.pl`, a Perl perlasm generator that emits ARMv4/NEON/ARMv8 SHA-1 assembly and optionally pipes generated output through `arm-xlate.pl`. I checked the file for install hooks, network or exfiltration code, credential access, dynamic loading of remote/encoded payloads, obfuscation, persistence, and hidden subprocess execution, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}