Review rev_9536764272fd4a1395c8f2a79056c126

{
  "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/inject_hash/macho_parser/tests/macho_tests.cc",
      "hash": "blake3:4d94ee6c6164e109fe79cdf4813bdab799f58083309d8f1a14000dc8352c620e",
      "summary": "Reviewed `aws-lc/util/fipstools/inject_hash/macho_parser/tests/macho_tests.cc`, which is a unit test file that loads a local Mach-O fixture and verifies header, section, symbol table, and string table parsing. I found no concrete malicious or supply-chain indicators in this file: no install-time hooks, network or exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/util/fipstools/integrity_tool/main.go",
      "hash": "blake3:638d23c22053bae13ef917381d9707c0ca3abcc840a1730f0da25809a65a4acf",
      "summary": "Reviewed `aws-lc/util/fipstools/integrity_tool/main.go`, which is a local ELF inspection utility that reads AWS-LC FIPS symbols, recomputes an integrity HMAC over `.text` and optional `.rodata`, compares hashes, and can dump section contents to temp files for inspection. I checked for install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence behaviors and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/util/fipstools/test_fips.c",
      "hash": "blake3:a893821ef8a9ee08d43da8cfde105162efbd830d438c1f83edca4a2f52314f7b",
      "summary": "Reviewed `aws-lc/util/fipstools/test_fips.c`, a standalone FIPS validation test driver that runs local AES, DES, SHA, RSA, ECDSA, DRBG, TLS KDF, and DH self-tests and prints the results. I checked for install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other hidden payload behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/util/godeps.go",
      "hash": "blake3:d6c6fc2746ed3c0aeda4e6bfa5d0cfe5ee637b14359ce3cffe8dfa93e1030b76",
      "summary": "`aws-lc/util/godeps.go` is a build-helper program that walks Go package imports and emits CMake or depfile dependency lists for incremental rebuilds. I checked for install-time execution, network or exfiltration, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}