Welcome to fastd's documentation!
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User manual

* Command line options

* Configuration file format

  * Main configuration

  * Peer configuration

* Encryption & authentication methods

  * Recommended methods

  * List of methods

* MTU configuration

  * Guidelines

  * Examples

Release notes

* fastd v22

  * New features

  * Bugfixes

  * Other changes

* fastd v21

  * Bugfixes

* fastd v20

  * New features

  * Bugfixes

  * Other changes

* fastd v19

  * New features

  * Removed features

  * Bugfixes

  * Other changes

* fastd v18

  * New features

  * Bugfixes

  * Other changes

* fastd v17

  * New features

  * Bugfixes

  * Other changes

* fastd v16

  * Bugfixes

  * Other changes

* fastd v15

  * New features

  * Bugfixes

  * Other changes

Cryptographic algorithms

* ec25519

  * Twisted Edwards curves

  * The curve used by ec25519

  * Implementation

  * Bibliography

* FHMQV-C

  * Protocol specification

  * Usage in fastd

  * Bibliography

* Ciphers

  * AES128-CTR

  * Salsa20(/12)

  * Bibliography

* Message Authentication Codes

  * GHASH / Galois/Counter Mode (GCM) / GMAC

  * UHASH / UMAC

  * Bibliography

* Method providers

  * generic-gmac

  * composed-gmac

  * generic-umac

  * composed-umac

  * generic-poly1305

  * null-l2tp

  * null

  * cipher-test

Developer documentation

* Building fastd

  * Dependencies

  * Building

  * Build settings

* Protocol specification

  * Basic protocol design

  * L2TP control message headers

  * Handshake format

  * Payload packets
