/// <summary>
 /// Best way to uniquely find a certificate, be comparing thumbprints
 /// </summary>
 /// <param name="thumbprint"></param>
 /// <param name="store"></param>
 /// <returns></returns>
 public X509Certificate2 GetCertificateByThumbprint(string thumbprint)
 {
     return(GetCertificate(CertificateService.ThumbprintFilter(thumbprint)));
 }
 /// <summary>
 /// Best way to uniquely find a certificate, be comparing thumbprints
 /// </summary>
 /// <param name="thumbprint"></param>
 /// <param name="store"></param>
 /// <returns></returns>
 public X509Certificate2 GetCertificateByThumbprint(string thumbprint, X509Store store = null)
 {
     return(GetCertificate(CertificateService.ThumbprintFilter(thumbprint), store));
 }