Review rev_853ffda4855f44248715d97e904f738e

{
  "summary": "Reviewed `crypto/perlasm/x86asm.pl`, a Perl helper that generates x86 assembly text, manages labels/function wrappers, and emits target-specific assembler syntax. I checked it for install-time hooks, subprocess spawning, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators in this file.\nReviewed the AArch64 Windows AES assembly in pregenerated/aesv8-armx-win64.S, which implements AES key setup and CTR-mode block encryption with architecture/errata workarounds. I did not find concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other hidden payload behavior in this file.\nReviewed the generated AArch64 AES assembly in `pregenerated/aesv8-armx-ios64.S`; it contains only AES key-schedule and CTR encryption routines behind compile-time guards, with no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other hidden payload behavior.",
  "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": "crypto/perlasm/x86asm.pl",
      "hash": "blake3:791edd91574250336998727eb1844f62d365076131cc2ae8a4da37e12893b716",
      "summary": "Reviewed `crypto/perlasm/x86asm.pl`, a Perl helper that generates x86 assembly text, manages labels/function wrappers, and emits target-specific assembler syntax. I checked it for install-time hooks, subprocess spawning, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "pregenerated/aesv8-armx-win64.S",
      "hash": "blake3:42fc90b39323e9c7f07e5c54d16aac608e7885e1c1b3ee7ce03fa9130812a8f7",
      "summary": "Reviewed the AArch64 Windows AES assembly in pregenerated/aesv8-armx-win64.S, which implements AES key setup and CTR-mode block encryption with architecture/errata workarounds. I did not find concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other hidden payload behavior in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "pregenerated/aesv8-armx-ios64.S",
      "hash": "blake3:aee0162cc6b6abf17be7120901bf9957e06e6bd1c49418aedbf6074f815bf5af",
      "summary": "Reviewed the generated AArch64 AES assembly in `pregenerated/aesv8-armx-ios64.S`; it contains only AES key-schedule and CTR encryption routines behind compile-time guards, with no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other hidden payload behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}