This presentation given in the SIDR-wg at IETF91 may be of interest to the routing-wg: http://www.cs.bu.edu/~goldbe/papers/goldberg_sidr_ietf91.pdf This is part of a collection "Hardening the RPKI Against Faulty or Misbehaving Authorities² , http://www.cs.bu.edu/~goldbe/papers/RPKImanip.html (referenced papers can be found here) Dave.