Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.security.PrivateKey;

import javax.crypto.Cipher;

public class Main {
    private static String RSA_CHPHER_ALGORITHM = "RSA/ECB/PKCS1Padding";

    public static byte[] decryptData(byte[] encryptedData, PrivateKey privateKey) {
        try {
            Cipher cipher = Cipher.getInstance(RSA_CHPHER_ALGORITHM);
            cipher.init(Cipher.DECRYPT_MODE, privateKey);
            return cipher.doFinal(encryptedData);
        } catch (Exception e) {
            return null;
        }
    }
}