# Kizuna Architecture Resources ###### tags: `Kizuna-architecture` - [The top level documentation of Kizuna that leads to other architecture documents](https://hackmd.io/UIoR3gtyQTyIDIGGYIwWAg?both) - This also contains links to all the zome architectures we have. (I just updated the p2p message link now) - [A sketchboard of constraints kizuna currently have](https://sketchboard.me/jCnCPVS0SWfi) - A lot of conversation has happened after Ive finished making this document so some information here needs to be updated. (Will work on it this weekend) - [JIRA](https://beyonder.atlassian.net/jira/software/projects/KIZUNA/boards/1/roadmap) (user stories and all are included here) - [Double ratchet](https://signal.org/docs/specifications/doubleratchet/) - [X3DH(extended triple diffie hellman) key exchange](https://signal.org/docs/specifications/x3dh/) Encryption related videos - [End to End Encryption](https://www.youtube.com/watch?v=jkV1KEJGKRA) - [Secret Key Exchange (Diffie-Hellman)](https://www.youtube.com/watch?v=NmM9HA2MQGI&t=32s) - [Double Ratchet Messaging Encryption](https://www.youtube.com/watch?v=9sO2qdTci-s) - [Instant Messaging and the Signal Protocol](https://www.youtube.com/watch?v=DXv1boalsDI) - [What's Up With Group Messaging?](https://www.youtube.com/watch?v=Q0_lcKrUdWg)