PTS2022

Mattermost End-to-End Encryption plugin

.ical

2022-07-04, 14:15–14:50 (Europe/Paris), Amphitheater

This talk will describe the internals of a Mattermost End-to-End Encryption plugin that has been developed at Quarkslab in 2021.

---

This talk will include:

• the problems we are trying to solve, and the attack models considered
• existing plugins / why make a new one
• the underlying cryptography protocol and various tradeoff
• maybe a small demo :)

The plugin is open source here: https://github.com/quarkslab/mattermost-plugin-e2ee . You can also read a blog post about it here: https://blog.quarkslab.com/mattermost-end-to-end-encryption-plugin.html .

It's been battle-tested and used (almost) seamlessly in production at Quarkslab since September 2021, within a team of around 100 people.

See also: 🎥 video

See also: slides