Review rev_63525c6b70514a7ca301ae3511ad835b

{
  "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/evp_extra/sign.c",
      "hash": "blake3:bca6e0733b3fcdd9319fdc5a31b98f41071b57ab6e2bee33b9f8d8fcb37eef61",
      "summary": "Reviewed `aws-lc/crypto/evp_extra/sign.c`, which is a small EVP signing/verification wrapper that forwards to digest and `EVP_PKEY` primitives. I checked for install-time hooks, network or secret access, dynamic code loading, obfuscation, persistence, and other payload-execution behavior, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/ex_data.c",
      "hash": "blake3:f5044c1c727e1d4c2f97d3d90201a73cbca6ea301095d8c3d5f6b7179f1564d0",
      "summary": "Reviewed `aws-lc/crypto/ex_data.c`, which implements OpenSSL-style ex_data index management, per-object storage, and cleanup callbacks. I checked for install-time hooks, network/exfiltration, credential access, 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/fipsmodule/CMakeLists.txt",
      "hash": "blake3:2a9697c44dbfc3ae679c31d4ce73ec7fcc953a509a1a21caa984716006b5e70a",
      "summary": "Reviewed this CMake build script for the FIPS module, including its custom commands that invoke `perlasm`, `delocate`, and `inject_hash`, and found no concrete indicators of install-time hooks, network exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior. The file appears to only configure platform-specific assembly generation, preprocessing, and linker steps for building the module.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/aes/aes.c",
      "hash": "blake3:39b472b6aba5b874a290d7a9583b60ce4b05a1f0bc3df563db643a03e5d2ec45",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/aes/aes.c`, which is a small AES dispatch wrapper that selects hardware, VP AES, or software implementations for encrypt/decrypt and key setup. I found no concrete indicators of install-time execution, network or credential access, dynamic code loading, obfuscation, or persistence behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}