@techreport{ietf-anima-brski-prm-12, number = {draft-ietf-anima-brski-prm-12}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-anima-brski-prm/12/}, author = {Steffen Fries and Thomas Werner and Eliot Lear and Michael Richardson}, title = {{BRSKI with Pledge in Responder Mode (BRSKI-PRM)}}, pagetotal = 105, year = 2024, month = mar, day = 4, abstract = {This document defines enhancements to Bootstrapping a Remote Secure Key Infrastructure (BRSKI, RFC8995) to enable bootstrapping in domains featuring no or only limited connectivity between a pledge and the domain registrar. It specifically changes the interaction model from a pledge-initiated mode, as used in BRSKI, to a pledge- responding mode, where the pledge is in server role. For this, BRSKI with Pledge in Responder Mode (BRSKI-PRM) introduces a new component, the Registrar-Agent, which facilitates the communication between pledge and registrar during the bootstrapping phase. To establish the trust relation between pledge and registrar, BRSKI-PRM relies on object security rather than transport security. The approach defined here is agnostic to the enrollment protocol that connects the domain registrar to the domain CA.}, }