plugin.xml

<?xml version='1.0' encoding='utf-8'?>
<plugin id="cordova-plugin-aes256-encryption" version="1.0.3"
    xmlns="http://apache.org/cordova/ns/plugins/1.0" 
    xmlns:android="http://schemas.android.com/apk/res/android">
    <name>AES256</name>
    <js-module name="AES256" src="www/AES256.js">
        <clobbers target="cordova.plugins.AES256" />
    </js-module>
    <platform name="android">
        <config-file parent="/*" target="res/xml/config.xml">
            <feature name="AES256">
                <param name="android-package" value="com.ideas2it.aes256.AES256" />
            </feature>
        </config-file>
        <config-file parent="/*" target="AndroidManifest.xml" />
        <source-file src="src/android/AES256.java" target-dir="src/com/ideas2it/aes256/AES256" />
    </platform>
    <platform name="ios">
        <config-file parent="/*" target="config.xml">
            <feature name="AES256">
                <param name="ios-package" value="AES256" />
            </feature>
        </config-file>
        <source-file src="src/ios/AES256.swift" />
        <source-file src="src/ios/AES256CBC.swift" />
        <dependency id="cordova-plugin-add-swift-support" version="1.7.1"/>
    </platform>
</plugin>