Review rev_e52da4effc834d54ad6d8e6089b69928

{
  "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": "builder/cc_builder.rs",
      "hash": "blake3:23d4ca3f61a210ffd082d7beb8bc09373289ac388cc4eab59a3b1f4d4f2e0030",
      "summary": "Reviewed `builder/cc_builder.rs`, a Rust build helper that selects AWS-LC source files, configures compiler flags, probes compiler capabilities, and runs local compile/execution checks for feature detection. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and hidden subprocess use; no concrete malicious or supply-chain indicators were found in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "builder/cc_builder/apple_aarch64.rs",
      "hash": "blake3:240117277157f2503bf0fe84c84f1189da585ad590df30b0773fa61e5b4fb7a1",
      "summary": "Reviewed `builder/cc_builder/apple_aarch64.rs`, which is a static list of AArch64/iOS assembly source paths used by the build. I checked for install-time hooks, hidden subprocesses, network or credential access, dynamic code loading, obfuscation, and persistence, and found no concrete indicators of malicious or supply-chain behavior in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "builder/cc_builder/apple_x86_64.rs",
      "hash": "blake3:31c23cc5faf45f8aea94cf390eba0deb76afbd78db710b3dca1c179d00a66f45",
      "summary": "Reviewed a constant array of x86_64 crypto assembly source paths used by the build system. It only enumerates local source files, and I found no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence logic in this target.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "builder/cc_builder/linux_aarch64.rs",
      "hash": "blake3:68c89f4439db1ff6e41deba55d9bebec59d379ec654837586802b85c85822c65",
      "summary": "Reviewed `builder/cc_builder/linux_aarch64.rs`, which is a static `CRYPTO_LIBRARY` path list for AWS-LC AArch64 assembly sources. I found no concrete indicators of install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "builder/cc_builder/linux_arm.rs",
      "hash": "blake3:ea18e83e1fbfa5194e7acaa506a7ba1bfd63eb06b0136f2a59e43f8c2c42ca3f",
      "summary": "Reviewed `builder/cc_builder/linux_arm.rs`, which only defines a static list of ARM crypto assembly source paths used by the build. I checked this file for install-time hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence mechanisms, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}