Review rev_e28eab39d6d4452db8dd4c12cda192c4

{
  "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/bn/sqrt.c",
      "hash": "blake3:fef746b492806f05d82bf29fcedc78e23c35e6303f30888c85628736a679743e",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/bn/sqrt.c`, which implements `BN_mod_sqrt` and `BN_sqrt` using Tonelli-Shanks and Newton iteration over in-memory bignums. I found no concrete malicious or supply-chain indicators: no install-time hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or unrelated subprocess behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/fipsmodule/cipher/aead.c",
      "hash": "blake3:9cf1e24cab445a9815765a86d6b0185049d962925ab5c80498838ef8183e757b",
      "summary": "Reviewed `aws-lc/crypto/fipsmodule/cipher/aead.c`, which implements AEAD context lifecycle, seal/open helpers, IV derivation, and state serialize/deserialize logic. I checked for install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence hooks, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}