Review rev_3c44191aef7b4f77b6d103def0c2baa9

{
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "high"
  },
  "files": [
    {
      "path": "aws-lc/crypto/pkcs7/pkcs7_x509.c",
      "hash": "blake3:822419c0dcd96f38d9ae0dbbb32ac5315f609eea7ed0b96120fb0698bd9f9d21",
      "summary": "This file implements PKCS7 certificate and CRL parsing/bundling plus PKCS7 signing helpers in aws-lc, including PEM/DER decode, signature construction, and content-type checks. I reviewed it for install-time execution, network or credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/pkcs8/internal.h",
      "hash": "blake3:d83c7fe7eadd18321be1f31354e6638304897bbd28253a192f79ce141164b336",
      "summary": "Reviewed `aws-lc/crypto/pkcs8/internal.h`, which only contains C declarations and constants for PKCS#8/PBES1/PBES2 and PKCS#12 key-derivation helpers. I found no concrete indicators of install-time execution, network or exfiltration behavior, credential harvesting, dynamic code loading, obfuscation, or persistence in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/pkcs8/p5_pbev2.c",
      "hash": "blake3:2dda2b6904750d50d5094fbb220d253e261459f0127eac2a6071fa7a2b9c1cc8",
      "summary": "`aws-lc/crypto/pkcs8/p5_pbev2.c` implements PBES2/PBKDF2 parameter encoding and decoding for password-based encryption, including cipher OID handling and IV/key derivation. I checked this file for install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}