Review rev_8e9a16bbe6204c5288809854717bce29

{
  "summary": "Reviewed the ARM/NEON SHA-256 assembly implementation in `aws-lc/generated-src/ios-arm/crypto/fipsmodule/sha256-armv4.S`. It contains only hash constants, round-function arithmetic, and architecture-specific vectorized code paths; I found no concrete indicators of 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-arm/crypto/fipsmodule/sha256-armv4.S",
      "hash": "blake3:2a03724ca324c2cb3519f34875d8a2cc27cefaaca85476e2b087d2fb79a34910",
      "summary": "Reviewed the ARM/NEON SHA-256 assembly implementation in `aws-lc/generated-src/ios-arm/crypto/fipsmodule/sha256-armv4.S`. It contains only hash constants, round-function arithmetic, and architecture-specific vectorized code paths; I found no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence behavior in this target file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}