Secure RPC: SPKM3 mechanism (EXPERIMENTAL)

modulename: rpcsec_gss_spkm3.ko

configname: CONFIG_RPCSEC_GSS_SPKM3

Linux Kernel Configuration
└─>File systems
└─>Network File Systems
└─>Secure RPC: SPKM3 mechanism (EXPERIMENTAL)
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Provides for secure RPC calls by means of a gss-api
mechanism based on the SPKM3 public-key mechanism.

Note: Requires an auxiliary userspace daemon which may be found on
http://www.citi.umich.edu/projects/nfsv4/

If unsure, say N.

source code: