Feature request: batch encrypt test data

[MichaelHallik]

What would be the most convenient way to encrypt a whole batch of test data, given the current state of the library?

So, say I have a whole list of (e.g. 100) passwords I want/need to encrypt, do I have encrypt password for password, using the CLI tool?

For instance, with a small add-on feature, like:

CryptoClient --variablefile myvars.resource myencvar.resource