Review rev_2123e17684a04eef83b31d4a1cc7bce7

{
  "summary": "Reviewed the generated x86 assembly in `aws-lc/generated-src/linux-x86/crypto/fipsmodule/sha1-586.S`; it is a straight SHA1 block-processing implementation with only arithmetic, register rotation, and stack/state updates. I found no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain 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/generated-src/linux-x86/crypto/fipsmodule/sha1-586.S",
      "hash": "blake3:921e249f3549bef32e097fc14b1efa1f6c7f93979fe1e490e3b26a59cfa9b731",
      "summary": "Reviewed the generated x86 assembly in `aws-lc/generated-src/linux-x86/crypto/fipsmodule/sha1-586.S`; it is a straight SHA1 block-processing implementation with only arithmetic, register rotation, and stack/state updates. I found no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain payload behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}