The library provides an implementation of the [X3DH](https://signal.org/docs/specifications/x3dh/)
key exchange, the [Double Ratchet](https://signal.org/docs/specifications/doubleratchet/) with
the OMEMO 0.8.3 specific `ENCRYPT`, `DECRYPT` and `KDF_*` functions and a very high-level
`OmemoSessionManager` that manages all Double Ratchet sessions and provides a clean and simple
interface for encrypting a message for all known Ratchet sessions we have with a user.
This library also has no dependency on any XMPP library. `omemo_dart` instead defines an
intermediary format for the required data, that you, the user, will need to transform between
the stanza format of your preferred XMPP library and `omemo_dart`'s intermediary format
yourself.
## Important Notes
- **Please note that this library has not been audited for its security! Use at your own risk!**
- This library is not tested with other implementations of OMEMO 0.8.3 as I do not know of any client implementing spec compliant OMEMO 0.8.3. It does, however, work with itself.
