Review rev_18405505eb4446f0a886d49ef60d29ce

{
  "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:c577e51e4b738b71fb1220c2dad90e69f37ec1d47b5fa1a968426156804f0668",
      "summary": "Reviewed `aws-lc/crypto/pkcs7/pkcs7_x509.c`, which contains PKCS7 certificate/CRL parsing, bundling, and signing helpers built on OpenSSL/AWS-LC primitives. I checked for install-time execution, network or secret exfiltration, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/pkcs8/internal.h",
      "hash": "blake3:d0429eff64bd6ce94812c7dc68566a4074384e6c2c70c3cdd5090911596f2427",
      "summary": "Reviewed the PKCS#8 internal header in `aws-lc/crypto/pkcs8/internal.h`, which only contains C structs, constants, and function declarations for password-based encryption/decryption and key-derivation helpers. I found no concrete indicators of install-time execution, network or exfiltration, credential access, dynamic code loading, obfuscation, or persistence in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/pkcs8/p5_pbev2.c",
      "hash": "blake3:0e4c11e3dc3dd417c2712464aaa44c7fb5a5773a4df6656aa28220025f24c256",
      "summary": "Reviewed `aws-lc/crypto/pkcs8/p5_pbev2.c`, which implements PBES2 encrypt/decrypt setup by encoding PBKDF2 parameters, choosing a supported cipher/OID, generating an IV, and parsing the matching ASN.1 structures on decrypt. I found no concrete malicious or supply-chain indicators in the file: no install hooks, network or exfiltration paths, secret harvesting, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}