Review rev_8ec9433b6f9244498cdaaaec54a76ab6

{
  "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/dilithium/pqcrystals_dilithium_ref_common/packing.h",
      "hash": "blake3:de4be36e8275691ed1cd2341007a75d18329e3e290c3e5c34e8416f7781c92d8",
      "summary": "This header only declares Dilithium pack/unpack interfaces and namespace macros for public/secret key and signature serialization. I checked 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 in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/dilithium/pqcrystals_dilithium_ref_common/params.h",
      "hash": "blake3:d1f6085a87d0b0aa68c4b748caef8e4a17048ce19304db50bababbeb3a04a994",
      "summary": "Reviewed `aws-lc/crypto/dilithium/pqcrystals_dilithium_ref_common/params.h`, which is a static parameter header defining Dilithium mode constants, packing sizes, and derived key/ciphertext byte counts. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/dilithium/pqcrystals_dilithium_ref_common/poly.c",
      "hash": "blake3:421265a991ff0a5f43c80ffa57594cc980a0f38c0d269f1bf6b5f10b2b3dfdb0",
      "summary": "Reviewed aws-lc/crypto/dilithium/pqcrystals_dilithium_ref_common/poly.c, which contains Dilithium polynomial arithmetic, sampling, packing/unpacking, and challenge generation routines. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network or exfiltration code, credential harvesting, dynamic code loading, obfuscation, or persistence/tampering behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/dilithium/pqcrystals_dilithium_ref_common/poly.h",
      "hash": "blake3:7e71668d497622509cb4bf539cc49bdf58a0a2b35c54400e2c4e06a78f0224e6",
      "summary": "Reviewed the `poly.h` header, which only exposes Dilithium polynomial type definitions and function prototypes/macros for arithmetic, sampling, packing, and namespace mapping. I checked for install-time hooks, hidden subprocesses, network or exfiltration paths, 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"
    }
  ]
}