Review rev_97426b0a687840209c4556723d20f83d

{
  "summary": "Reviewed the target file, an ARM64 AES-GCM assembly implementation with separate encrypt/decrypt entry points and standard FIPS-style counter/GHASH handling. I found no concrete supply-chain indicators in this file: there are no install hooks, network or exfiltration paths, credential access, dynamic code loading, obfuscation, or persistence behavior; the only non-crypto logic is ordinary dispatch/test instrumentation and function prologue/epilogue code.",
  "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-aarch64/crypto/fipsmodule/aesv8-gcm-armv8-unroll8.S",
      "hash": "blake3:9bb3465e65947e353d0a9fdfaf503f1feb54e74453a0af5c019b4f4ebde04630",
      "summary": "Reviewed the target file, an ARM64 AES-GCM assembly implementation with separate encrypt/decrypt entry points and standard FIPS-style counter/GHASH handling. I found no concrete supply-chain indicators in this file: there are no install hooks, network or exfiltration paths, credential access, dynamic code loading, obfuscation, or persistence behavior; the only non-crypto logic is ordinary dispatch/test instrumentation and function prologue/epilogue code.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}