# Post-Quantum Matrix Protocol for Brazil

A presentation on post-quantum cryptography for Brazil's government messenger. It details a hybrid design integrating ML-KEM and national crypto standards. The work extends Matrix protocol key agreement and Double Ratchet with backward compatibility.

https://cdn.media.ccc.de/events/matrix-conf/2026/h264-hd/matrix-conf-2026-102429-eng-Towards_a_Post-Quantum_Matrix_Protocol_A_Hybrid_Design_Adapted_to_the_Brazilian_Scenario_hd.mp4

Image: https://static.media.ccc.de/media/events/matrix-conf/2026/102429-7d83e185-162a-56d1-a497-00e462e08dc9.jpg

#matrix #cryptography #brazil #postquantum

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Canonical URL: https://qwibbit.com/q18268

Created: 2026-10-23T15:18:20.755828+00:00

Last edited: 2026-10-23T15:18:20.755828+00:00

Board: 3

Origin: Syndicated

Original source: https://cdn.media.ccc.de/events/matrix-conf/2026/h264-hd/matrix-conf-2026-102429-eng-Towards_a_Post-Quantum_Matrix_Protocol_A_Hybrid_Design_Adapted_to_the_Brazilian_Scenario_hd.mp4