public bool IsVulnerableToROCA(Pkcs11CertificateInfo certificateInfo)
{
X509CertificateParser x509CertificateParser = new X509CertificateParser();
X509Certificate x509Certificate = x509CertificateParser.ReadCertificate(certificateInfo.CkaValue);
RsaKeyParameters rsaKeyParameters = x509Certificate.GetPublicKey() as RsaKeyParameters;
return(RocaVulnerabilityTester.IsVulnerable(rsaKeyParameters));
}
public bool IsVulnerableToROCA(Pkcs11KeyInfo keyInfo)
{
RsaKeyParameters rsaKeyParameters = null;
if (keyInfo.CkaClass == (ulong)CKO.CKO_PRIVATE_KEY && keyInfo.CkaKeyType == (ulong)CKK.CKK_RSA)
{
rsaKeyParameters = GetPubKeyParams(keyInfo, null) as RsaKeyParameters;
}
else if (keyInfo.CkaClass == (ulong)CKO.CKO_PUBLIC_KEY && keyInfo.CkaKeyType == (ulong)CKK.CKK_RSA)
{
rsaKeyParameters = GetPubKeyParams(null, keyInfo) as RsaKeyParameters;
}
else
{
throw new Exception("Unsupported key type");
}
return(RocaVulnerabilityTester.IsVulnerable(rsaKeyParameters));
}