Review rev_03a4a749c6c548d8b76e0e26ffd15354

{
  "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/fipsmodule/ml_dsa/ml_dsa.c",
      "hash": "blake3:4b27901e6780068aaca8c1c18ffceba3fc4140672eb69cf9c9c4606d1b284e43",
      "summary": "Reviewed the ML-DSA wrapper implementation in `aws-lc/crypto/fipsmodule/ml_dsa/ml_dsa.c`, which forwards keypair, signing, verification, and pack-from-secret-key calls for the 44/65/87 parameter sets while enforcing self-tests and FIPS service-indicator state. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network/exfiltration paths, credential or secret harvesting, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/ml_dsa/ml_dsa.h",
      "hash": "blake3:85f88bf7d531f68c3d16cf394dba3d004e2cbeca6ffbd8ccf2e664fc5fda652d",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/ml_dsa/ml_dsa.h`, which is a public C header declaring ML-DSA key generation, signing, verification, and byte-size constants. It contains only API prototypes and macros; I found no concrete indicators of install hooks, network or exfiltration logic, credential access, dynamic code loading, obfuscation, or persistence in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/ml_dsa/mldsa/cbmc.h",
      "hash": "blake3:c9493042c4fee9d9a61205f316eaa27009a3cc230aaf17a06ec4f5cf6ae3f574",
      "summary": "This header only defines CBMC contract/helper macros and buffer-bound convenience wrappers for symbolic verification. 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"
    }
  ]
}