A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : CCM: The Credential Cache GSS Mechanism
Author(s) : M. Eisler
Filename : draft-eisler-nfsv4-ccm-00.txt
Pages : 12
Date : 2003-2-24
This document describes a new mechanism under the GSS [RFC2743].
Some protocols, such as RPCSEC_GSS [RFC2203], use GSS to authenticate
every message transfer, thereby incurring significant overhead due to
the costs of cryptographic computation. While hardware-based
cryptographic accelerators can mitigate such overhead, it is more
likely that acceleration will be available for lower layer protocols,
such as IPsec [RFC2401] than for upper layer protocols like
RPCSEC_GSS. CCM can be used as a way to allow GSS mechanism-
independent upper layer protocols to leverage the data stream
protections of lower layer protocols, without the inconvenience of
modifying the upper layer protocol to do so.
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