小编Sma*_*B0y的帖子

在JavaScript中考虑以下字符串:

"TEST NAME\TEST ADDRESS" 

(它只包含一个"\",无法更改).

现在,上面的字符串需要通过"\"char分成两个字符串.

结果字符串:

"TEST NAME"
"TEST ADDRESS"

如何,这可以在JavaScript中完成？

从HSM检索私钥时解密数据时收到错误.

我在java.security中添加了sunpkcs11提供程序.因此,不要通过代码添加提供程序.文本已成功加密.但是,在解密加密文本时,我在下面的行中出现以下错误:

cipher.init(Cipher.DECRYPT_MODE, privateKey);

我在这里失踪的是什么？

错误:

    Caused by: java.security.InvalidKeyException: Private key must be instance of RSAPrivate(Crt)Key or have PKCS#8 encoding
        at sun.security.pkcs11.P11RSAKeyFactory.implTranslatePrivateKey(P11RSAKeyFactory.java:101) [sunpkcs11.jar:1.7.0_85]
        at sun.security.pkcs11.P11KeyFactory.engineTranslateKey(P11KeyFactory.java:132) [sunpkcs11.jar:1.7.0_85]
        at sun.security.pkcs11.P11KeyFactory.convertKey(P11KeyFactory.java:65) [sunpkcs11.jar:1.7.0_85]
        at sun.security.pkcs11.P11RSACipher.implInit(P11RSACipher.java:199) [sunpkcs11.jar:1.7.0_85]
        at sun.security.pkcs11.P11RSACipher.engineInit(P11RSACipher.java:168) [sunpkcs11.jar:1.7.0_85]
        at javax.crypto.Cipher.init(Cipher.java:1068) [jce.jar:1.7.0_85]
        at javax.crypto.Cipher.init(Cipher.java:1012) [jce.jar:1.7.0_85]enter code here

以下是代码:

import java.io.ByteArrayOutputStream;
import java.security.KeyStore;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.cert.Certificate;

import javax.crypto.Cipher;
import javax.xml.bind.DatatypeConverter;

import sun.security.pkcs11.SunPKCS11;

public class App {

    public static void main(String[] args) throws Exception {

        try {
            String passphrase = "mysecretkey";
            SunPKCS11 provider …

在Java中，我想编写一个正则表达式来执行以下操作：
源字符串：abcdefg
输出字符串：ab***fg

源字符串：123456789
输出字符串：12*****89

源字符串：a123d
输出字符串：a1*3d