Java Cryptography, Java, Java Interview, Rsa Algorithm, Aes Algorithm.
throws Exception { byte[] keyBytes = Files.readAllBytes(Paths.get(filePath)); X509EncodedKeySpec keySpec = new X509EncodedKeySpec(keyBytes); KeyFactory keyFactory = KeyFactory.getInstance("RSA"); return keyFactory.generatePublic(keySpec); } public static PrivateKey loadPrivateKey(String filePath)