Simple Encryption and Decryption

The io.stallion.utils.Encrypter class contains a wrapper around Java cryptography functions, with best practices included (with the one exception – we use 128bit keys instead of 256 due to export restrictions).

String myString = "A string to be encrypted";
String encrypted = Encrypter.encryptString("mySecretPassPhrase", myString);
String decrypted = Encrypter.decryptString("mySecretPassPhrase", encrypted);
assert decrypted.equals(myString);