Awesome
ASN.1 S
ASN.1 Serialization library. Allows you to automatically map java classes to ASN.1 schemas and vice versa.
Notes
Library is not finished yet, through you may find some parts of it already working for you.
Databind will be completely replaced by more refined impl (like jackson do). Current impl is garbage. Right now it works as demonstration of framework possibility to pass Java-objects to ASN.1 model and back without any stub-class generation.
No ETA on next update, may be half-year. Feel free to fork and try your own ideas.