1.4 KiB
omemo_dart
omemo_dart is a Dart library to help developers of Dart/Flutter XMPP clients to implement
OMEMO in its newest version - currently 0.8.3.
The library provides an implementation of the X3DH
key exchange, the Double Ratchet 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.
Contributing
When submitting a PR, please run the linter using dart analyze and make sure that all
tests still pass using dart test.
License
Licensed under the MIT license.
See LICENSE.