Review rev_1727624bcf6e43fca437e5608c300301

{
  "summary": "Reviewed the generated x86_64 Montgomery-multiplication assembly in `aws-lc/generated-src/linux-x86_64/crypto/fipsmodule/x86_64-mont5.S`, including the `bn_mul_mont_gather5`, `bn_mul4x_mont_gather5`, `bn_sqrx8x_internal`, `bn_scatter5`, and `bn_gather5` routines. No concrete malicious or supply-chain indicators were found: I did not find install hooks, network or exfiltration paths, credential access, dynamic code loading, persistence, or obfuscation beyond normal compiler/assembler byte encodings used in crypto 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-x86_64/crypto/fipsmodule/x86_64-mont5.S",
      "hash": "blake3:4bc07859076b0a014ca9f17b8ded0ae19119f7cd5a08f3442bac1b267fdae833",
      "summary": "Reviewed the generated x86_64 Montgomery-multiplication assembly in `aws-lc/generated-src/linux-x86_64/crypto/fipsmodule/x86_64-mont5.S`, including the `bn_mul_mont_gather5`, `bn_mul4x_mont_gather5`, `bn_sqrx8x_internal`, `bn_scatter5`, and `bn_gather5` routines. No concrete malicious or supply-chain indicators were found: I did not find install hooks, network or exfiltration paths, credential access, dynamic code loading, persistence, or obfuscation beyond normal compiler/assembler byte encodings used in crypto code.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}