Review rev_7025404b6a6542edb7e88f356467a91c

{
  "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/internal.h`, which is a C header defining internal SHA2/SHA3/SHAKE/Keccak constants, context structs, CPU-dispatch helpers, and function prototypes. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network or exfiltration code, credential access, dynamic code loading, obfuscation, persistence changes, or hidden subprocess execution.",
  "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/fipsmodule/sha/internal.h",
      "hash": "blake3:0521dc565620c8f92c61d748a1395576a951fba4a16029558bfb4c8ecdcc01dc",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/sha/internal.h`, which is a C header defining internal SHA2/SHA3/SHAKE/Keccak constants, context structs, CPU-dispatch helpers, and function prototypes. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network or exfiltration code, credential access, dynamic code loading, obfuscation, persistence changes, or hidden subprocess execution.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}