Review rev_54da9773c0a84f5187f5e495c4f7b81f

{
  "summary": "Reviewed this CMake test target file, which only conditionally builds the `test_macho_parser` executable from `macho_tests.cc` and `../macho_parser.c` when `FIPS` and `APPLE` are enabled. I found no concrete indicators of install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence in this file.\nReviewed `aws-lc/crypto/self_test.cc`, which is a minimal gtest that calls `BORINGSSL_self_test()` on non-MSVC builds. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain compromise behavior in this file.\nReviewed `aws-lc/crypto/pem/pem_x509.c`, which is a tiny OpenSSL/AWS-LC PEM helper that includes standard headers and expands `IMPLEMENT_PEM_rw(X509, X509, PEM_STRING_X509, X509)`. I found no concrete indicators of install-time execution, network or exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior in this target file.\nReviewed `aws-lc/crypto/pem/pem_xaux.c`, which is a tiny OpenSSL/AWS-LC PEM helper that includes standard headers and invokes `IMPLEMENT_PEM_rw` for `X509_AUX`. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior in this target file.\nThe target file is a tiny compiler feature test that emits four fixed ARMv8.4-A SHA3-related inline assembly instructions and exits. I checked it for install-time hooks, network or credential access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious behavior in the file.",
  "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": "aws-lc/util/fipstools/inject_hash/macho_parser/tests/CMakeLists.txt",
      "hash": "blake3:3cebe49d55bb97451fa310405858b6f7d90a32c6f0cfbcf50b9723c29f2bfb11",
      "summary": "Reviewed this CMake test target file, which only conditionally builds the `test_macho_parser` executable from `macho_tests.cc` and `../macho_parser.c` when `FIPS` and `APPLE` are enabled. I found no concrete indicators of install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/self_test.cc",
      "hash": "blake3:9cd5e362978d72fed2c577c9ec7a4f1a6c93b7f2c65144de01d6defd161d86c6",
      "summary": "Reviewed `aws-lc/crypto/self_test.cc`, which is a minimal gtest that calls `BORINGSSL_self_test()` on non-MSVC builds. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain compromise behavior in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/pem/pem_x509.c",
      "hash": "blake3:753b4cbdc2f6e7fc1cb6bb364f53939271f9243f8ae524e1220d9eea13d30947",
      "summary": "Reviewed `aws-lc/crypto/pem/pem_x509.c`, which is a tiny OpenSSL/AWS-LC PEM helper that includes standard headers and expands `IMPLEMENT_PEM_rw(X509, X509, PEM_STRING_X509, X509)`. I found no concrete indicators of install-time execution, network or exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/pem/pem_xaux.c",
      "hash": "blake3:e0252f906d8b25d568481893be37e6a529a4cb006f87de6690aff86e9541da08",
      "summary": "Reviewed `aws-lc/crypto/pem/pem_xaux.c`, which is a tiny OpenSSL/AWS-LC PEM helper that includes standard headers and invokes `IMPLEMENT_PEM_rw` for `X509_AUX`. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/tests/compiler_features_tests/neon_sha3_check.c",
      "hash": "blake3:9e70f1c80e67d71c3349d4b593a6c816f623ba15e905ccf21a9c37cd2b186dac",
      "summary": "The target file is a tiny compiler feature test that emits four fixed ARMv8.4-A SHA3-related inline assembly instructions and exits. I checked it for install-time hooks, network or credential access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious behavior in the file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}