A Profile for Traffic Origin Authorizations (TOAs)

This document defines a standard profile for Traffic Origin Authorizations (TOAs), a Cryptographic Message Syntax (CMS) protected content type for use with the Resource Public Key Infrastructure (RPKI). A TOA is a digitally signed object that provides a means of verifying that an IP address block holder has authorized an Autonomous System (AS) to originate traffic using source IP addresses within the address block.