Review rev_416c105093ff41419aaccfceb2ed319e

{
  "summary": "Reviewed the generated AArch64 ChaCha20 assembly in `aws-lc/generated-src/ios-aarch64/crypto/chacha/chacha-armv8.S`. It consists of cryptographic state setup and vector/scalar round operations with stack save/restore and buffer reads/writes; I did not find install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior in this target 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/ios-aarch64/crypto/chacha/chacha-armv8.S",
      "hash": "blake3:8f98386bb7c86fc796559986b28af5356e2d7f4ab967123d2907d28fd8038e6e",
      "summary": "Reviewed the generated AArch64 ChaCha20 assembly in `aws-lc/generated-src/ios-aarch64/crypto/chacha/chacha-armv8.S`. It consists of cryptographic state setup and vector/scalar round operations with stack save/restore and buffer reads/writes; I did not find install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior in this target file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}