Review rev_694d82a1ef4c49aa8247c1a1e2c4dac3

{
  "summary": "Reviewed `aws-lc/crypto/x509/x509_set.c`, which only implements X509 certificate field accessors/mutators and signature-info initialization. I found no concrete malicious or supply-chain indicators: there are no install hooks, network/exfiltration paths, credential access, dynamic code loading, obfuscation/decoding pipelines, or persistence/tampering behavior in this file.\nReviewed `aws-lc/crypto/test/file_test.h`, which only declares a file-based test harness API, parsing helpers, and callback interfaces for test input. I found no concrete malicious or supply-chain indicators in this target file: no install hooks, network or exfiltration logic, credential/secret access, dynamic code loading, obfuscation, or persistence behavior.\nReviewed `aws-lc/ssl/ssl_stat.cc`, which is a small SSL/TLS status and alert-string helper that only maps internal handshake and alert codes to human-readable strings. I found no concrete indicators of install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain compromise in this file.\nReviewed `aws-lc/ssl/t1_enc.cc`, which implements TLS 1.x/1.3 key schedule helpers and key export routines using local session secrets, randoms, and PRFs. I checked for install hooks, network/exfiltration, credential harvesting, dynamic code loading, obfuscation, persistence, and hidden subprocess behavior, and found no concrete malicious or supply-chain indicators 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/crypto/x509/x509_set.c",
      "hash": "blake3:906e97556d81a95470c7b4a19f18d687649ecd3a8be1f13c45879241e227d427",
      "summary": "Reviewed `aws-lc/crypto/x509/x509_set.c`, which only implements X509 certificate field accessors/mutators and signature-info initialization. I found no concrete malicious or supply-chain indicators: there are no install hooks, network/exfiltration paths, credential access, dynamic code loading, obfuscation/decoding pipelines, or persistence/tampering behavior in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/test/file_test.h",
      "hash": "blake3:eb46eaf025af3be0023185e011b2415865802577a2c40381426d8acbea328016",
      "summary": "Reviewed `aws-lc/crypto/test/file_test.h`, which only declares a file-based test harness API, parsing helpers, and callback interfaces for test input. I found no concrete malicious or supply-chain indicators in this target file: no install hooks, network or exfiltration logic, credential/secret access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/ssl/ssl_stat.cc",
      "hash": "blake3:e48a09df8363e0c1559b52418daf41226798ded10847981fc680db3e1771753c",
      "summary": "Reviewed `aws-lc/ssl/ssl_stat.cc`, which is a small SSL/TLS status and alert-string helper that only maps internal handshake and alert codes to human-readable strings. I found no concrete indicators of install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or other supply-chain compromise in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/ssl/t1_enc.cc",
      "hash": "blake3:fe7f6f40459a584c37222efeb639fde3b7110d62950c80082d25e960f1e17724",
      "summary": "Reviewed `aws-lc/ssl/t1_enc.cc`, which implements TLS 1.x/1.3 key schedule helpers and key export routines using local session secrets, randoms, and PRFs. I checked for install hooks, network/exfiltration, credential harvesting, dynamic code loading, obfuscation, persistence, and hidden subprocess behavior, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}