Title Certificate Request Message Format
Acronym IETF RFC 4301
Document Type Standard
Committee INTERNET ENGINEERING TASK FORCE (IETF)
Published Year 2005
Link https://datatracker.ietf.org/doc/html/rfc4301
Abstract

This document describes an updated version of the “Security
Architecture for IP”, which is designed to provide security services
for traffic at the IP layer. This document obsoletes RFC 2401
(November 1998).