Code example for ZipException

0
	private AESUtilsJCA utils;
 
	public void init(String password, int keySize, byte[] salt, byte[] passwordVerifier) throws ZipException {
		this.utils = new AESUtilsJCA(password, keySize, salt);
		if (!Arrays.equals(passwordVerifier, utils.getPasswordVerifier()))
			throw new ZipException("Password verification failed");
	} 
 
	 
	public void decrypt(byte[] in, int length) {
		utils.authUpdate(in, length);
		utils.cryptUpdate(in, length);
	} 
 
	 
	public byte[] getFinalAuthentication() { 
		return utils.getFinalAuthentifier();
	} 
} 
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