Include spec of briar:// links in BRP spec
Contacts can be added in Briar by exchanging briar:// links. Underneath the Bramble Rendezvous Protocol (BRP) is used, however, nowhere it's specified how the briar:// links are constructed.
Asking @akwizgran, he pointed me to PendingContactFactoryImpl#parseHandshakeLink()
, adding:
it's a version byte (zero is the current version) followed by a 32-byte curve25519 public key, all base32-encoded to give 53 base32 chars