http://www.rfc-editor.org/rfc/rfc8208.txt
RFC 8208: BGPsec Algorithms, Key Formats, and Signature Formats, S. Turner, O. Borchert2017-09-01T23:00:00-00:00This document also includes example BGPsec UPDATE messages as well as the private keys used to generate the messages and the certificates necessary to validate those signatures.