如何從 PCCERT_CONTEXT 獲取此 SCT 串列？有沒有簡單的win API？
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使用以下代碼片段，我可以從 X509 證書中獲取 SCT 串列作為字串
std::wstring GetSCTString(PCCERT_CONTEXT certInfo)
{
PCERT_EXTENSION ext;
ext = CertFindExtension(szOID_CT_CERT_SCTLIST, certInfo->pCertInfo->cExtension, certInfo->pCertInfo->rgExtension);
if (NULL != ext)
{
DWORD strSz(0);
if (CryptFormatObject(X509_ASN_ENCODING, 0, 0, NULL, szOID_CT_CERT_SCTLIST, ext->Value.pbData, ext->Value.cbData, NULL, &strSz))
{
std::wstring Buff;
Buff.resize((strSz / sizeof(wchar_t)) 1);
if (CryptFormatObject(X509_ASN_ENCODING, 0, 0, NULL, szOID_CT_CERT_SCTLIST, ext->Value.pbData, ext->Value.cbData, (void*)Buff.data(), &strSz))
{
return Buff;
}
}
}
return std::wstring();
}
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