x25519gen

Documentation

Overview

Command x25519gen is a standalone interop fixture: it derives an X25519 keyAgreement keypair using the same HKDF derivation and JWK encoding the DID service uses, and prints the public/private JWKs as JSON. It exists so the control-plane-derived JWKs can be cross-checked against the SDK crypto layer (encrypt to the public JWK, decrypt with the private JWK).