Review rev_b860b9f1396247f08836d928c97beb14

{
  "summary": "`aws-lc/ssl/ssl_aead_ctx.cc` implements SSLAEADContext record encryption/decryption, nonce assembly, and state serialization for TLS/DTLS AEAD ciphers. I found no concrete malicious or supply-chain indicators in the target file: there are no install hooks, network or exfiltration calls, credential/secret access, dynamic code loading, obfuscation, or persistence behavior.\nReviewed `aws-lc/crypto/decrepit/bio/base64_bio.c`, which implements a standard OpenSSL-style BIO base64 encoder/decoder using in-memory buffers and the next BIO in the chain. I checked for install-time hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators.",
  "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/ssl/ssl_aead_ctx.cc",
      "hash": "blake3:d4d04b28ea6c8cbe5c2e991bc331182b21b6e8582b4fa9d6d80d69f72fde73dd",
      "summary": "`aws-lc/ssl/ssl_aead_ctx.cc` implements SSLAEADContext record encryption/decryption, nonce assembly, and state serialization for TLS/DTLS AEAD ciphers. I found no concrete malicious or supply-chain indicators in the target file: there are no install hooks, network or exfiltration calls, credential/secret access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/decrepit/bio/base64_bio.c",
      "hash": "blake3:58f1506e89ec5311372d232f3931c278fe30e72cecc2c7bd0018f1573ca292d9",
      "summary": "Reviewed `aws-lc/crypto/decrepit/bio/base64_bio.c`, which implements a standard OpenSSL-style BIO base64 encoder/decoder using in-memory buffers and the next BIO in the chain. I checked for install-time hooks, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence behavior, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}