RFC 3748 compliancy

Geoffroy Arnoud garnoud at yahoo.co.uk
Wed Jan 31 11:38:44 CET 2007


hi all,

I took a look at EAP method source code (even if
crypto is not my speciality), and I'm wondering if all
EAP methods shipped into freeRADIUS are compliant with
RFC3748, regarding MSK and EMSK generation?

This RFC states that "EAP method supporting key
derivation MUST export a Master Session Key (MSK) of
at least 64 octets, and an Extended Master Session Key
(EMSK) of at least 64 octets." (§ 7.10)

Which are the EAP methods that supports key
derivation?

And regarding other EAP methods, is there a way to add
EMSK generation (maybe this is a stupid question)?

I need those answers to see if FreeRADIUS would be
able to act as a EAP RADIUS server compliant with
WiMAX NWG stage 3.

Many thanks for your answers

Geoff.


	

	
		
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