OadrPKISecurity { public static KeyPair generateRsaKeyPair() throws NoSuchAlgorithmException { return generateKeyPair("RSA", 2048); } private  OadrPKISecurity(); static PrivateKey parsePrivateKey(String privateKeyFilePath); static PrivateKey parsePrivateKey(FileReader fileReader); static X509Certificate parseCertificate(String certificateFilePath); static X509Certificate parseCertificate(FileReader fileReader); static KeyStore createKeyStore(String privateKeyFilePath, String clientCertificatefilePath, String password); static KeyManagerFactory createKeyManagerFactory(String clientPrivateKeyPemFilePath,
			String clientCertificatePemFilePath, String password); static KeyStore createTrustStore(List<String> certificates); static TrustManagerFactory createTrustManagerFactory(List<String> trustedCertificateFilePath); static SSLContext createSSLContext(String clientPrivateKeyPemFilePath, String clientCertificatePemFilePath,
			List<String> trustCertificates, String password); static String md5Hex(String data); static KeyPair generateRsaKeyPair(); static KeyPair generateEccKeyPair(); static OadrUserX509Credential generateCredentials(KeyPair caKeyPair, X509Certificate caCert,
			String commonName, OadrPKIAlgorithm algo);  }
@Test public void generateRsaKeyPairTest() throws NoSuchAlgorithmException { OadrPKISecurity.generateRsaKeyPair(); }