JNCryptor is a Java library that simplifies encrypting data securely with AES. The library is a port of Rob Napier’s RNCryptor project for iOS.

Get JNCryptor

Source and binary downloads can be obtained from http://code.google.com/p/jncryptor/. The project is also available on Maven Central:

<dependency>
    <groupId>org.cryptonode.jncryptor</groupId>
    <artifactId>jncryptor</artifactId>
    <version>0.3</version>
</dependency>