Review rev_7fdcce8397ee40a68f813479bca3979d

{
  "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/util/fipstools/delocate/delocate_test.go",
      "hash": "blake3:2244a19e7928bc37269ef9ee6dc7190c54d9aca4b179f659acc1abf3df3883b3",
      "summary": "Reviewed `aws-lc/util/fipstools/delocate/delocate_test.go`, which is a table-driven test harness that feeds fixture assembly inputs into `parseInputs`/`transform` and optionally rewrites expected outputs when `-update` is set. I found no concrete indicators of install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence tampering in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/util/fipstools/fipscommon/const.go",
      "hash": "blake3:42cafca7e4a15e7bfa7044380e2d24032894d5b36c5f633b2d9fbd56dc22bc70",
      "summary": "Reviewed `aws-lc/util/fipstools/fipscommon/const.go`, which only defines a fixed 32-byte `UninitHashValue` sentinel used for object-file search-and-replace during FIPS module handling. I found no concrete indicators of install-time execution, network exfiltration, credential access, dynamic code loading, obfuscation, or persistence in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/util/fipstools/inject_hash/inject_hash.go",
      "hash": "blake3:3432cf15be8963fa8567e4426a123336a70cc8046147f5175464e9ad8eb62faf",
      "summary": "Reviewed `aws-lc/util/fipstools/inject_hash/inject_hash.go`, a command-line utility that parses ELF/Mach-O object or archive inputs, extracts the FIPS module boundaries, computes an HMAC-SHA256 over the module bytes, and patches the uninitialised hash placeholder before writing the result. I found no concrete indicators in this file of install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/util/fipstools/inject_hash/macho_parser/macho_parser.c",
      "hash": "blake3:86dc04bf400ab3ad1404ffd00d00da75499490e4bc8c6308f1abc207bcf09e68",
      "summary": "This file implements local Mach-O parsing helpers to open a file, read the 64-bit header, locate the __text/__const sections and symbol/string tables, and extract section bytes or symbol indices. I checked it for install-time 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"
    },
    {
      "path": "aws-lc/util/fipstools/inject_hash/macho_parser/tests/CMakeLists.txt",
      "hash": "blake3:3cebe49d55bb97451fa310405858b6f7d90a32c6f0cfbcf50b9723c29f2bfb11",
      "summary": "This CMakeLists.txt conditionally builds the Mach-O parser test binary on FIPS+Apple, compiling `macho_tests.cc` and `../macho_parser.c` and linking test support libraries. I found no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence logic in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}