Review rev_56ef80fc469e4132aebdaf1f4f68ff94

{
  "summary": "Reviewed the generated mac-x86 assembly in `aws-lc/generated-src/mac-x86/crypto/fipsmodule/x86-mont.S`, which implements Montgomery multiplication and related square/multiply paths for the FIPS module. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious or suspicious behavior in this file.\nReviewed `aws-lc/crypto/bio/dgram.c`, which implements the datagram `BIO` wrapper for socket I/O, control commands, timeouts, and peer tracking. I found no concrete indicators of install-time execution, network exfiltration beyond the expected socket send/recv operations, credential access, dynamic code loading, obfuscation, or persistence 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/mac-x86/crypto/fipsmodule/x86-mont.S",
      "hash": "blake3:04a00fd2ac899ab565e16071bb92a17abf8d142700325b0715dcd76cf8bd1500",
      "summary": "Reviewed the generated mac-x86 assembly in `aws-lc/generated-src/mac-x86/crypto/fipsmodule/x86-mont.S`, which implements Montgomery multiplication and related square/multiply paths for the FIPS module. I checked for install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, and other supply-chain indicators, and found no concrete malicious or suspicious behavior in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/bio/dgram.c",
      "hash": "blake3:802c93dad70e8db26ceb2ef250fe2f101832ff42c1eaeed9efdc3a9177877651",
      "summary": "Reviewed `aws-lc/crypto/bio/dgram.c`, which implements the datagram `BIO` wrapper for socket I/O, control commands, timeouts, and peer tracking. I found no concrete indicators of install-time execution, network exfiltration beyond the expected socket send/recv operations, credential access, dynamic code loading, obfuscation, or persistence behavior in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}