This document extends the original BRSKI (Bootstrapping Remote Secure Key Infrastructure) protocol by introducing a new operational mode—Pledge in Responder Mode (PRM). This extension is particularly useful in constrained or dynamic network environments where the traditional initiator-based workflow of BRSKI may not be feasible. It would be better to have a separate section for operational consideration. 

## Minor
For Normative References:
I-D.ietf-netconf-sztp-csr updated to RFC9646.
Please pay more attention to I-D. draft-ietf-anima-rfc8366bis, which is still in WG draft status.

Section 6.2.1
The term described in rfc8995 is Slowloris-like attack, not Slowloris attack. It is recommended to change it to Slowloris-like attack.


## NITS:
- s/ an Registrar Voucher-Request (RVR) / a Registrar Voucher-Request (RVR)/
- s/was signed signed / was signed/
- s/The plege / The pledge /
- s/ EE certficate / EE certificate /
- s/ BRSKI .well-known/ BRSKI well-known/
Thanks for your contribution!
Best Regards,
Ran Chen