At the moment, jasypt encryptor is fixed to new RandomIvGenerator().
Would be great to have an option to choose IvGenerator class when creating the encryptor.
At least among RandomIvGenerator (default) and NoIvGenerator (optionally changed in the config).

Suggestion for a new property: smallrye.config.secret-handler.jasypt.iv-generator.enabled
Default value: true

When nothing is set then the legacy behavior is in action:
encryptor.setIvGenerator(new RandomIvGenerator());
and in case when new property set to false then the line above replaced with:
encryptor.setIvGenerator(new NoIvGenerator());