void Parse(Certificate cert) {
				var certParser = new X509CertificateParser();
				x509 = certParser.ReadCertificate(cert.data);
			}
		public string CertificateToString(Certificate cert) {
			var certParser = new X509CertificateParser();
			var x509 = certParser.ReadCertificate(cert.certificate.data);
			return x509.ToString();
		}
			public CertificateDescr(Certificate cert){
				this.cert = cert;
				Parse(cert);
			}