[routing-wg] Add BGPsec support to Hosted RPKI?

Dear all,

[ TL;DR: What does the working group think about supporting an extension
         to the RPKI Dashboard to enable publication of BGPsec certs? ]

At the moment the hosted "RPKI Dashboard" at https://my.ripe.net/#/rpki,
only permits Resource Holders to create RPKI objects of one specific
type: ROAs. However, a wider range of RPKI cryptographic product types
also exists, for example: BGPsec Router Certificates [RFC 8209].

BGPsec is a RPKI-based technology which enables network operators to
transitively validate whether a given BGP UPDATE - indeed - passed
through the Autonomous Systems listed in the path. One way to think of
BGPsec is as an ECDSA protected network of channels between a receiving
EBGP node; and one (or many) routers in the BGP route's Origin AS.

I think BGPsec can be useful to protect "private peering" at large
scale, and another use case is to increase confidence in routing
information distributed via IXP Route/Blackhole Servers.

Right now, routing protocol researchers and network operators wishing to
publish BGPsec Router Keys, also have to learn how to master "Delegated
RPKI": a deployment model with a steep learning curve. I think there are
benefits to the community if RIPE NCC appends an activity to the "RPKI
Planning and Roadmap" to implement procedures to sign and publish BGPsec
Router Keys via a PKCS#10 / PKCS#7 exchange, callable via both API and
dashboard WebUI.

What do others think?

Kind regards,

Job

Relevant documentation:
https://datatracker.ietf.org/doc/html/rfc8209
https://datatracker.ietf.org/doc/html/rfc8635