End to End Encryption with Elixir and Beam
summary
Claims a small routing layer plus Ockam secure channels decouple encryption from TCP/TLS so end-to-end guarantees survive multi-hop end-to-end secure channels. Implements that as an Elixir and Rust library that performs a Noise-based handshake, yields a local channel address, and routes tiny encrypted packets over mixed transports (TCP, UDP, LoRa, Bluetooth) and even via stored async mailbox delivery. Shows IoT examples (heart‑rate, doorbells, locks) where intermediaries only route/cache, not read or tamper, and the system is open source.
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chapters (8)
- 0:0004:43 - Introduction
- 4:4406:23 - Security of Data-in-transit
- 6:2409:52 - Trust in Network Boundaries
- 9:5311:29 - Transport Layer Security
- 11:3012:33 - Principle of Least Privilege
- 12:3426:00 - Secure Channels
- 26:0137:14 - End-to-end Encryption
- 37:1541:26 - QnA
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