(Java) Open and Unzip an AES Encrypted Zip

Open and unzip an AES encrypted Zip.

Chilkat Java Downloads Java Libs for Windows, MacOS, Linux, Alpine Linux, Solaris Java Libs for Android

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkZip zip = new CkZip();

    boolean success = zip.OpenZip("/myZips/aes.zip");
    if (success != true) {
        System.out.println(zip.lastErrorText());
        return;
        }

    // Set the password needed to unzip.
    // This password must match the password used when the zip
    // was created.
    zip.put_DecryptPassword("myPassword");

    int unzipCount;

    // Unzip the .zip into /unzipDir.   
    // Returns the number of files and directories unzipped.
    unzipCount = zip.Unzip("/unzipDir/");
    if (unzipCount < 0) {
        System.out.println(zip.lastErrorText());
        }
    else {
        System.out.println("Success!");
        }
  }
}