Review rev_ebafe087a929479197cf0b428443cb7e

{
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "high"
  },
  "files": [
    {
      "path": "aws-lc/crypto/lhash/internal.h",
      "hash": "blake3:2c89c5488e50d9ee331c5746255b4e6b9e61e6cfeb9c4ec7b01e693a21620721",
      "summary": "Reviewed aws-lc/crypto/lhash/internal.h, which is a C header defining type-safe wrappers and inline adapters around the lhash API. I found no concrete malicious or supply-chain indicators in this file: there are no install hooks, network or exfiltration code, credential access, dynamic code loading, obfuscation, persistence, or hidden subprocess behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/lhash/lhash.c",
      "hash": "blake3:c1d9568aece695402a0897b1841054737f465c856fb884ba9d65c189ed55483d",
      "summary": "Reviewed `aws-lc/crypto/lhash/lhash.c`, which implements the OpenSSL-compatible hash table lifecycle and bucket management routines (`OPENSSL_lh_new`, insert/delete/retrieve, resize, and iteration). I found no concrete indicators of supply-chain compromise or malicious behavior in the target file: no install hooks, network or exfiltration logic, credential access, hidden downloads, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/lhash/lhash_test.cc",
      "hash": "blake3:c77682429e0b4688fa2a4d379363910fd0d94ab6c200fdf03c8280960a061c39",
      "summary": "`aws-lc/crypto/lhash/lhash_test.cc` is a gtest unit test for `LHASH_OF(char)` that repeatedly exercises random insert, retrieve, delete, and traversal operations against an in-memory reference map. I checked for install-time hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/md4/md4.c",
      "hash": "blake3:3f69de40c478fe5708d79ab50d423556a5f5260daed4f890cd5c41cbc75f9f1c",
      "summary": "Reviewed `aws-lc/crypto/md4/md4.c`, which is a straightforward MD4 hash implementation built from standard digest primitives and block-round macros. I checked for install-time execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, and persistence mechanisms, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}