Review rev_8c47cf7a6e2e4f97b534f8f40b52286e

{
  "summary": "Reviewed the generated ARM SHA-1 assembly implementation in `aws-lc/generated-src/linux-arm/crypto/fipsmodule/sha1-armv4-large.S`, including the non-NEON, NEON, and hardware-accelerated variants. I checked for install hooks, network or exfiltration code, credential or environment access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious behavior.",
  "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-arm/crypto/fipsmodule/sha1-armv4-large.S",
      "hash": "blake3:e0ed6af6c402887026e580d13ab20c9971261e65e166cbe40f1441030b108901",
      "summary": "Reviewed the generated ARM SHA-1 assembly implementation in `aws-lc/generated-src/linux-arm/crypto/fipsmodule/sha1-armv4-large.S`, including the non-NEON, NEON, and hardware-accelerated variants. I checked for install hooks, network or exfiltration code, credential or environment access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}