已为我提供了字节数组和X509证书。我可以使用以下代码从字节数组生成X509证书。
CertificateFactory certificatefactory = CertificateFactory.getInstance("X.509");
InputStream in = new ByteArrayInputStream(bytes);
X509Certificate cert = (X509Certificate)certificatefactory.generateCertificate(in);
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请指导我如何验证提供给我的X509与生成的X509。