Review rev_414852e3768c40f993635fb6800b30a5

{
  "summary": "Reviewed the header-only internal error-queue API in aws-lc/crypto/err/internal.h. It contains only C/C++ declarations and deleter macros for saving/restoring OpenSSL-style error state, with no install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior present in the target file.\nReviewed `aws-lc/third_party/jitterentropy/jitterentropy-sha3.h`, which is a plain C header defining SHA-3 context structures, size macros, and function prototypes. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence in this target file.\nReviewed `aws-lc/crypto/bn_extra/bn_asn1.c`, which only implements ASN.1 marshaling/parsing helpers for BIGNUM values using local OpenSSL/AWS-LC primitives. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and other hidden execution paths, and found no concrete malicious or supply-chain indicators in this file.\nReviewed `aws-lc/crypto/fipsmodule/cpucap/cpu_aarch64_fuchsia.c`, which only detects AArch64 Fuchsia CPU features via `zx_system_get_features` and sets local capability flags accordingly. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior.\nReviewed `aws-lc/crypto/fipsmodule/fips_shared_library_marker.c`, which is a small platform-specific FIPS marker source compiled in two modes to place start/end symbols for integrity checking on macOS/iOS/Windows. I found no concrete indicators of install-time execution, network or exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other hidden payload behavior in this 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/crypto/err/internal.h",
      "hash": "blake3:d4653983ac9bfc00e071b3f9c136af9c0684083f7dafcd3cd9d5493474d1616b",
      "summary": "Reviewed the header-only internal error-queue API in aws-lc/crypto/err/internal.h. It contains only C/C++ declarations and deleter macros for saving/restoring OpenSSL-style error state, with no install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior present in the target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/third_party/jitterentropy/jitterentropy-sha3.h",
      "hash": "blake3:deefab4bcd9c082a1ae9fa1e7fc936034afbcf2cb62a51fe13a6aeff00d9d606",
      "summary": "Reviewed `aws-lc/third_party/jitterentropy/jitterentropy-sha3.h`, which is a plain C header defining SHA-3 context structures, size macros, and function prototypes. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/bn_extra/bn_asn1.c",
      "hash": "blake3:e0cc6e17b89fd739d67dd3143c40a8a49fd2ce34d64cfd1cde7f6cd6cb8a04d5",
      "summary": "Reviewed `aws-lc/crypto/bn_extra/bn_asn1.c`, which only implements ASN.1 marshaling/parsing helpers for BIGNUM values using local OpenSSL/AWS-LC primitives. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and other hidden execution paths, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/cpucap/cpu_aarch64_fuchsia.c",
      "hash": "blake3:aa341f605b683400b88dede5c2e5bcd499e05c89308ce8895fcb439f3b34f66c",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/cpucap/cpu_aarch64_fuchsia.c`, which only detects AArch64 Fuchsia CPU features via `zx_system_get_features` and sets local capability flags accordingly. I found no concrete malicious or supply-chain indicators in this file: no install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/fips_shared_library_marker.c",
      "hash": "blake3:55f752b44b541ffaa0130e5f51eb1162035b4bf9e2615aa5ece6d13ec67b92ae",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/fips_shared_library_marker.c`, which is a small platform-specific FIPS marker source compiled in two modes to place start/end symbols for integrity checking on macOS/iOS/Windows. I found no concrete indicators of install-time execution, network or exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other hidden payload behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}