private static bool KeyIsVulnerable(StringReader pem_stream)
{
var pemReader = new Org.BouncyCastle.OpenSsl.PemReader(pem_stream);
RsaKeyParameters rsaKeyParameters = (RsaKeyParameters)pemReader.ReadObject();
if (rsaKeyParameters == null)
{
throw new InvalidOperationException("Incorrect PEM data processed");
}
return(RocaCmTest.IsVulnerable(rsaKeyParameters));
}
private static bool CertIsVulnerable(X509Certificate2 cert)
{
X509CertificateParser x509CertificateParser = new X509CertificateParser();
Org.BouncyCastle.X509.X509Certificate x509Certificate = DotNetUtilities.FromX509Certificate(cert);
RsaKeyParameters rsaKeyParameters = x509Certificate.GetPublicKey() as RsaKeyParameters;
if (rsaKeyParameters == null)
{
throw new InvalidOperationException("not valid RSA certificate");
}
return(RocaCmTest.IsVulnerable(rsaKeyParameters));
}
private static bool CertIsVulnerable(string certFile)
{
X509CertificateParser x509CertificateParser = new X509CertificateParser();
Org.BouncyCastle.X509.X509Certificate x509Certificate = x509CertificateParser.ReadCertificate(File.ReadAllBytes(certFile));
RsaKeyParameters rsaKeyParameters = x509Certificate.GetPublicKey() as RsaKeyParameters;
if (rsaKeyParameters == null)
{
throw new InvalidOperationException(certFile + " is not valid RSA certificate or key");
}
return(RocaCmTest.IsVulnerable(rsaKeyParameters));
}