3 Commits

Author	SHA1	Message	Date
Christian Nennemann	ac36534063	docs: update status with mesh infrastructure progress ... Completed in this session: - KeyPackage distribution over mesh (announce-based) - Transport capability negotiation - MLS-Lite to full MLS upgrade path Updated mesh-protocol-gaps.md to reflect completed items.	2026-04-01 09:01:44 +02:00
Christian Nennemann	bcde8b733c	docs: update mesh-protocol-gaps with actual measurements ... Key findings from actual benchmarks: - MLS KeyPackage: 306 bytes (6 LoRa fragments, ~4 sec) - MLS Welcome: 840 bytes (17 fragments, ~10 sec) - MLS-Lite: 129 bytes without sig, 262 with sig - MeshEnvelope V2: 336 bytes (~18% savings over V1) Classical MLS is LoRa-viable! Group setup takes ~14 sec at 1% duty. Post-quantum hybrid (2.6KB KeyPackage) is still impractical. Updated action items to reflect completed work: - MLS-Lite implemented - MeshEnvelope V2 implemented - Size measurements complete	2026-03-30 23:53:27 +02:00
Christian Nennemann	01bc2a4273	docs: add mesh protocol gap analysis and MLS-Lite design ... Honest assessment of QuicProChat vs Reticulum/Meshtastic/Briar: - MLS overhead (500-800 byte KeyPackages) impractical for SF12 LoRa - KeyPackage distribution over mesh unsolved - No lightweight mode for constrained links MLS-Lite design proposes 41-byte overhead symmetric mode: - ChaCha20-Poly1305 with HKDF key derivation - Optional Ed25519 signatures - Upgrade path to full MLS when faster transport available - QR code / out-of-band key exchange	2026-03-30 23:29:44 +02:00