AESEncryptorFBreader.java

package org.geometerplus.expansion.crypto;

import java.io.IOException;
import java.io.InputStream;

/**
 * User: mda
 * Date: 1/30/13
 * Time: 5:11 PM
 */
public class AESEncryptorFBreader {
    private static Encryptor sEncryptor;
    private static String sPassword;

    public static void init(Encryptor.EncryptorSetting encryptorSetting){
        sEncryptor = new Encryptor(encryptorSetting);
    }

    public static Encryptor getEncryptor() {
        return sEncryptor;
    }

    public static boolean isEncrypted(InputStream inputStream){
        return EncryptorUtils.isEncrypted(inputStream, sEncryptor.getEncryptedFilePrefix());
    }

    public static InputStream decrypt(InputStream inputStream) throws IOException {
        return sEncryptor.decrypt(inputStream, sPassword);
    }

    public static void update(String password) {
        sPassword = password;
    }
}