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#tutorial

3 posts tagged "tutorial".

@me2em/crypto guide: X3DH, channels, envelopes and method selection rules

A systematic tour of the Me2eM cryptographic package: HKDF and domain separation, X3DH with mandatory OTK, channels with epoch rotation, envelopes for offline recipients, media encryption and password guard rails.

M Me2eM Organization

October 6, 2026 7 min read

#e2ee #cryptography #tutorial

EV Charging Network with Offline Authorization: Full Tutorial with @me2em/core

Step-by-step construction of a charging station network: provisioning via attestations, autonomous operation without a server, compromise isolation to a single connector, third-party app verification.

M Me2eM Organization

October 1, 2026 4 min read

#tutorial #iot #attestations

E2EE Messenger on @me2em/react and @me2em/crypto: Complete Tutorial

Step-by-step tutorial: deterministic identity from seed phrase, X3DH channel with offline recipient, per-message encryption with replay protection. Code for all steps — in the article.

M Me2eM Organization

September 30, 2026 4 min read

#tutorial #e2ee #react

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