在spring集成应用程序启动时生成种子时出现意外的CryptoAPI故障

import javax.crypto.Cipher;
import javax.crypto.KeyGenerator;
import javax.crypto.SecretKey;
import java.security.NoSuchAlgorithmException;

@SpringBootApplication
public class CryptoExampleApplication {

    public static void main(String[] args) {
        SpringApplication.run(CryptoExampleApplication.class, args);
    }

    @Bean
    public SecretKey generateSecretKey() throws NoSuchAlgorithmException {
        KeyGenerator keyGen = KeyGenerator.getInstance("AES");
        keyGen.init(256); // 256-bit AES key
        return keyGen.generateKey();
    }

    @Bean
    public Cipher createCipher(SecretKey secretKey) throws Exception {
        Cipher cipher = Cipher.getInstance("AES");
        cipher.init(Cipher.ENCRYPT_MODE, secretKey);
        return cipher;
    }
}