Review rev_25c8babe015b42f38c5a910b2de61e8e

{
  "summary": "Reviewed `aws-lc/crypto/ocsp/ocsp_asn.c`, which only defines OCSP ASN.1 structures and BIO encode/decode wrappers for OpenSSL-compatible data types. I found no concrete indicators of install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or other payload execution in this file.\nReviewed `aws-lc/crypto/x509/v3_ia5.c`, which only defines ASN.1 IA5 string helpers for X509v3 extension parsing/formatting and a static table of Netscape URL/comment extension methods. I checked for install hooks, network or exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other hidden execution paths, and found no concrete malicious or supply-chain indicators.\nReviewed this OpenSSL/AWS-LC internal BIO header, which only declares socket-related helper prototypes and platform socket includes. I found no concrete malicious or supply-chain indicators in the file: no install hooks, network/exfiltration logic, credential access, dynamic code loading, obfuscation, or persistence behavior.\nReviewed `aws-lc/crypto/dynamic_loading_test.c`, a test program that exercises `dlopen`/`dlclose` and `dlsym` against AWS-LC thread-local cleanup functions, with a fallback `PASS` stub when `LIBCRYPTO_PATH` is unset. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading from untrusted sources, obfuscation, or persistence behavior in this target file.\nReviewed `aws-lc/crypto/x509/t_x509a.c`, which is a straightforward X.509 auxiliary-printing helper that formats trusted/rejected OIDs plus alias and key-id fields for a BIO. I found no concrete supply-chain indicators: no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or hidden subprocess execution 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/ocsp/ocsp_asn.c",
      "hash": "blake3:ae21281c602df9d27a1e7443524c117b2a514c351d9e75e85fdacae1c5e1be59",
      "summary": "Reviewed `aws-lc/crypto/ocsp/ocsp_asn.c`, which only defines OCSP ASN.1 structures and BIO encode/decode wrappers for OpenSSL-compatible data types. I found no concrete indicators of install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or other payload execution in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/x509/v3_ia5.c",
      "hash": "blake3:bffe3519b14d2d44232bdf389ad53f9385122e39dfe5c66309e24a5c5679a23d",
      "summary": "Reviewed `aws-lc/crypto/x509/v3_ia5.c`, which only defines ASN.1 IA5 string helpers for X509v3 extension parsing/formatting and a static table of Netscape URL/comment extension methods. I checked for install hooks, network or exfiltration, credential access, dynamic code loading, obfuscation, persistence, and other hidden execution paths, and found no concrete malicious or supply-chain indicators.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/bio/internal.h",
      "hash": "blake3:8be61f082a8af30af09e1887b9eeead5904024e05bd6f82995ab1c8de2728753",
      "summary": "Reviewed this OpenSSL/AWS-LC internal BIO header, which only declares socket-related helper prototypes and platform socket includes. I found no concrete malicious or supply-chain indicators in the file: no install hooks, network/exfiltration logic, credential access, dynamic code loading, obfuscation, or persistence behavior.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/dynamic_loading_test.c",
      "hash": "blake3:20f89c921f1ae8d1692f3a427d9e9f23b55136e36767086320770cb383dc5d84",
      "summary": "Reviewed `aws-lc/crypto/dynamic_loading_test.c`, a test program that exercises `dlopen`/`dlclose` and `dlsym` against AWS-LC thread-local cleanup functions, with a fallback `PASS` stub when `LIBCRYPTO_PATH` is unset. I found no concrete indicators of install-time execution, network/exfiltration, credential access, dynamic code loading from untrusted sources, obfuscation, or persistence behavior in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "aws-lc/crypto/x509/t_x509a.c",
      "hash": "blake3:58a7ea49e05e7098e28f36a26523855d75da3f54cb28ee0d87e7378f4d87ac84",
      "summary": "Reviewed `aws-lc/crypto/x509/t_x509a.c`, which is a straightforward X.509 auxiliary-printing helper that formats trusted/rejected OIDs plus alias and key-id fields for a BIO. I found no concrete supply-chain indicators: no install hooks, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or hidden subprocess execution in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}