Review rev_fdd166d54a244bbfa470fbe59f39ad8b

{
  "summary": "Reviewed the generated x86_64 SSSE3 assembly in `aws-lc/generated-src/linux-x86_64/crypto/fipsmodule/ghash-ssse3-x86_64.S`. It contains only GHASH/GCM arithmetic, looped SIMD operations, constant tables, and explicit register clearing; I found no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence.\nReviewed this generated macOS x86_64 assembly implementation of GHASH/GCM (`_gcm_gmult_ssse3` and `_gcm_ghash_ssse3`). It contains only arithmetic/vector operations and constant tables for the crypto routine; I found no concrete malicious or supply-chain indicators such as install hooks, network or exfiltration code, credential access, dynamic code loading, obfuscation, or persistence 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-x86_64/crypto/fipsmodule/ghash-ssse3-x86_64.S",
      "hash": "blake3:471b5f1f6242022a9e335abcdbb22bbece5984c3f963caa2146ffb6eb96df2ce",
      "summary": "Reviewed the generated x86_64 SSSE3 assembly in `aws-lc/generated-src/linux-x86_64/crypto/fipsmodule/ghash-ssse3-x86_64.S`. It contains only GHASH/GCM arithmetic, looped SIMD operations, constant tables, and explicit register clearing; I found no concrete indicators of install hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, or persistence.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/generated-src/mac-x86_64/crypto/fipsmodule/ghash-ssse3-x86_64.S",
      "hash": "blake3:92159cca181cdf735caefa1cd69bbfe301c6b7b3599d23bdd46de27656c2e3fa",
      "summary": "Reviewed this generated macOS x86_64 assembly implementation of GHASH/GCM (`_gcm_gmult_ssse3` and `_gcm_ghash_ssse3`). It contains only arithmetic/vector operations and constant tables for the crypto routine; I found no concrete malicious or supply-chain indicators such as install hooks, network or exfiltration code, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}