SimpleJavaKeyStore

Travis CI:

A simple Java key store from a StackOverflow answer to Easy way to store/restore encryption key for decrypting string in java.

I'm a fan of static utility functions and static imports.

import static ch.geekomatic.sjks.KeyStoreUtils.generateKey;
import static ch.geekomatic.sjks.KeyStoreUtils.loadKey;
import static ch.geekomatic.sjks.KeyStoreUtils.saveKey;

Generating a key:

SecretKey originalKey = generateKey();

Saving a key:

File file = new File("/path/to/key.file");
saveKey(originalKey, file);

Loading a key:

File file = new File("/path/to/key.file");
SecretKey persistedKey = loadKey(file);