java PBewithHMACSHA512和256biates组织。贾斯普特。例外情况。EncryptionInitializationException（Jasypt）

Question

我正在尝试使用Jasypt加密和解密密码。我将代码编写为：

// Constructor
public Encrypt() {

    super();

    pooledPBEStringEncryptor = new PooledPBEStringEncryptor();

    pooledPBEStringEncryptor.setPassword(encryptionKey);
    pooledPBEStringEncryptor.setAlgorithm("PBEWITHHMACSHA512AND256BITAES");
    pooledPBEStringEncryptor.setPoolSize(4);
    pooledPBEStringEncryptor.setSaltGenerator(new RandomSaltGenerator());
}

encryptionKey是一个静态字符串。要加密的代码是：

public static String encryptIt(String value) {

    String encrypted = null;

    // Encrypt & Encode
    try {

        encrypted = pooledPBEStringEncryptor.encrypt(value);            

    } catch (Exception e) {
        throw new RuntimeException("Security Error in doEncrypt: " + e);
    }

    return encrypted;
}

现在当我运行代码时。我得到一个错误：

    org.jasypt.exceptions.EncryptionInitializationException: java.lang.ExceptionInInitializerError
    at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.initialize(StandardPBEByteEncryptor.java:773)
    at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.cloneAndInitializeEncryptor(StandardPBEByteEncryptor.java:535)
    at org.jasypt.encryption.pbe.StandardPBEStringEncryptor.cloneAndInitializeEncryptor(StandardPBEStringEncryptor.java:483)
    at org.jasypt.encryption.pbe.PooledPBEStringEncryptor.initialize(PooledPBEStringEncryptor.java:405)
    at org.jasypt.encryption.pbe.PooledPBEStringEncryptor.encrypt(PooledPBEStringEncryptor.java:456)
    at com.gtt.common.Encrypt.doEncrypt(Encrypt.java:96)
    at com.gtt.common.Encrypt.main(Encrypt.java:278)
Caused by: java.lang.ExceptionInInitializerError
    at java.lang.J9VMInternals.ensureError(J9VMInternals.java:147)
    at java.lang.J9VMInternals.recordInitializationFailure(J9VMInternals.java:136)
    at javax.crypto.SecretKeyFactory.a(Unknown Source)
    at javax.crypto.SecretKeyFactory.<init>(Unknown Source)
    at javax.crypto.SecretKeyFactory.getInstance(Unknown Source)
    at org.jasypt.encryption.pbe.StandardPBEByteEncryptor.initialize(StandardPBEByteEncryptor.java:761)
    ... 6 more
Caused by: java.lang.SecurityException: Cannot set up certs for trusted CAs
    at javax.crypto.b.<clinit>(Unknown Source)
    ... 10 more
Caused by: java.lang.SecurityException: Jurisdiction policy files are not signed by trusted signers!
    at javax.crypto.b.a(Unknown Source)
    at javax.crypto.b.c(Unknown Source)
    at javax.crypto.b.access$600(Unknown Source)
    at javax.crypto.b$a.run(Unknown Source)
    at java.security.AccessController.doPrivileged(AccessController.java:734)
    ... 11 more
Exception in thread "main" java.lang.RuntimeException: Security Error in doEncrypt: org.jasypt.exceptions.EncryptionInitializationException: java.lang.ExceptionInInitializerError
    at com.gtt.common.Encrypt.doEncrypt(Encrypt.java:101)
    at com.gtt.common.Encrypt.main(Encrypt.java:278)

现在，最初我得到了EncryptionNotPossible异常。但我在谷歌上搜索了一下，发现我需要将JCE JAR（本地和美国政策）放到我的JRE安全文件夹中。这样做之后，我得到了这个错误。你能告诉我我做错了什么吗？我正在使用JDK1。8如果有任何用处